A decking balustrade needs to be planned together with the height, location, materials and use of the deck. In this guide we explain how to choose a decking balustrade, which regulations and planning permission issues may apply, and how balustrades, fencing, windbreaks and privacy screening can work together.
Start with how the deck will be used and how sun, wind, privacy, views, changes in level and the connection to the house affect the site. This makes it easier to decide the size, shape and decking, and where a balustrade or other boundary needs to go.
This guide takes you from initial planning to choosing materials, a decking balustrade and screening. You will also find guidance on building a deck, planning permission, fall protection, fencing, windbreaks, privacy screening, maintenance and what to check before you build or order.
What should you keep in mind when planning a deck?
When planning a deck, consider its location, size, materials, balustrade and screening together. These choices affect how the outdoor space works day to day and how well it complements the house, garden and surrounding area.
Start with how the space will be used and the conditions on your plot. This makes it easier to decide how large the deck needs to be, which decking is suitable and where a decking balustrade, fencing, windbreak or privacy screening is needed.
Sun, wind, privacy and proximity to the house
Determine where the deck offers the best balance between sun, wind, privacy, and views. Proximity to the kitchen, living room, and natural pathways out of the house also affects how often and easily the space is used.
Plan around furniture and movement
Start by considering the dining table, barbecue, lounge area, doors, stairs, and walkways before deciding on the deck’s dimensions and shape. This will make it easier to create enough space without making the area larger than it needs to be.
Choose materials based on intended use and care requirements
Timber decking, composite materials, and stone offer different aesthetics, maintenance requirements, and technical considerations. The material also affects how the deck integrates with the house and how the balustrade and other details are perceived as a whole.
Decide whether you need fall protection or a boundary
For a raised deck, the need for fall protection must be assessed, while a deck at ground level may instead need a fence or another type of boundary to create a sense of structure against the garden.
Protect only the parts that need it
Windbreaks and privacy screening can make the deck more usable and private without enclosing the whole outdoor space. It is often enough to screen the side where wind or overlooking is actually a problem.
Where in the garden is the best place for the deck?
A deck works best where you get the right balance between sun, wind, privacy, views and proximity to the house. A smaller deck near the kitchen or living room may therefore work better day to day than a larger seating area further out in the garden.
Try out the spot in the morning, at midday and in the evening before deciding on the location. Mark out the intended area with string or furniture and check where the sun falls, where the wind is a nuisance and how natural it feels to move between the house and the deck. You can also look at inspiration for decking and outdoor spaces when comparing different options.
When do you want to use the deck?
Morning sun is ideal for a breakfast spot, while afternoon and evening sun are often more important for dinner and socialising. A very sunny location can also increase the need for shade on hot days.
Where does the wind come from?
Open plots, water, changes in level and gaps between buildings can make some positions more exposed. The position then needs to be assessed together with any windbreak or decking balustrade.
How do you get from the house to the deck?
Proximity to the kitchen, living room, and patio door often makes the deck easier to use. Also consider stairs, changes in elevation, and natural walking paths between the house, the patio and the garden.
How does orientation affect the deck?
Orientation mainly affects when the deck gets sun and how warm or shady it is during the day. It is therefore a good idea to weigh the orientation against when you actually want to use the space.
South-facing
Provides plenty of sun and warmth for much of the day. This may be ideal for a sun deck, but it may also increase the need for shade during hot spells.
West-facing
It often gets afternoon and evening sun, making it a good fit when the deck is mainly used for dinner, barbecues, and socializing later in the day.
East-facing
It gets morning and late-morning sun and suits a breakfast spot, or when you want a cooler deck in the afternoon and evening.
North-facing
Often cooler and shadier. This can be an advantage on hot summer days or when you want a seating area with less direct sun.
How large should your deck be, and what shape works best?
The size of the deck should be based on what needs to fit and how you want to move between the house, the furniture, and the garden. Therefore, start with the dining table, lounge area, barbecue, doors, stairs, and walkways before you decide on the deck’s overall dimensions.
As a practical planning guideline, about 80–100 cm of clear space can be useful where chairs need to be pulled out or people need to pass by. This is not a general requirement, but a way to ensure that the furniture arrangement and movement work well on your deck.
Design around the furniture – not the other way around
It helps to mark furniture, openings and walkways as soon as you sketch the deck. You will then see earlier whether the area needs to be longer, wider or divided into several functions.
Compact seating area
Plan for a small table, a couple of chairs, and a clear pathway between the house and the garden. Make sure, in particular, that doors and chairs can be used without blocking the walkway.
Dining Area and Lounge
Assign separate areas for the dining table, barbecue, and seating area so that chairs, serving areas, and walkways don't compete for the same space. This makes the deck easier to use, even when several people are there at once.
Several functions
A larger deck often works better when the dining area, lounge, barbecue area, or sunbathing area form distinct zones rather than a single large open space without natural divisions.
Which shape is best suited to how the deck will be used?
The shape affects how the deck meets the house, how easily it can be furnished and how different functions relate to each other. Once the shape becomes clear, you should also plan where the decking balustrade needs to start, end and change direction.
Rectangular deck
Easy to furnish and works well along a façade. The shape suits a dining area and seating area on one continuous surface, and the balustrade can follow clear, straight lines.
L-shaped deck
Creates natural zones around a corner and can help separate, for example, the dining area, the barbecue, and the lounge. The shape also means there are more corners and changes in direction to take into account when planning the balustrade.
Freestanding deck
It can be placed where the plot has the best evening sun, view, or access to the pool and garden. At the same time, plan walkways, level changes, stairs, and any fencing around the deck.
Which material is best for decking?
Timber decking, composite and stone or porcelain paving suit different needs depending on how the deck will be used, the look you want and how much ongoing care you want to spend on the decking.
So don’t choose based solely on appearance. Also consider how the material ages, how the surface feels underfoot, and how well it complements the façade, garden, and decking balustrade.
Choose decking based on feel, maintenance and use
Different materials have different characteristics and require varying amounts of maintenance. Consider how you plan to use the deck over time, not just how the surface looks when it’s new.
A warm and natural feel
Timber decking is a classic choice that suits many homes and gardens. The material has a soft, natural feel but changes over time and typically requires more frequent cleaning and maintenance than composite and stone.
Consistent appearance with less maintenance
Composite decking is a good choice when you want a smooth and relatively low-maintenance surface. The overall look is often more uniform than with traditional timber decking, and routine maintenance is usually less extensive.
Solid and Architectural Character
Stone, tiles and porcelain paving create a solid, clearly defined surface. They are particularly suitable for ground-level seating areas and when the deck should have a more built, architectural look.
What is the difference between timber decking, composite decking, and stone?
Timber decking gives a warm and natural deck surface but usually needs more regular care. Composite gives a more uniform look with less ongoing maintenance, while stone and porcelain paving create a solid, more architectural surface.
The best material to choose therefore depends on how the deck will be used, the look you want to create, and how much maintenance you want to put into the deck over time. The table compares the options based on the same five criteria.
| Comparison | Timber decking | Composite | Stone or porcelain paving |
|---|---|---|---|
| Look and feel | Warm, natural, and classic. | Smooth, modern and more uniform. | Solid, architectural, and clearly defined. |
| Care | Usually requires more frequent cleaning and maintenance. | Often requires less ongoing maintenance than timber decking. | Must be kept clean, including joints and adjacent surfaces. |
| Appearance over time | May change colour and turn grey depending on the type of wood, finish, and weather conditions. | Typically results in a more consistent and controlled appearance over time. | Retains its solid character but may be visually affected by dirt and deposits. |
| Particularly suitable when | You want a traditional, softer outdoor setting. | You prioritise a modern look and less ongoing maintenance. | The deck is close to ground level or is intended to have a more architectural, built-in appearance. |
| With a decking balustrade | Works with glass, aluminium, stainless steel, and more traditional balustrade designs. | It often pairs well with glass and clean metal profiles. | Pairs well with glass and understated, modern balustrade details. |
How do you plan building a deck step by step?
When planning to build a deck, a good order is to start with location, regulations and levels and then move on to dimensions, structure, groundwork and decking. The decking balustrade, steps, openings and other protection need to be planned early so that fixings and finishes are in the right place from the start.
The steps below are a planning order, not a complete building specification. Ground conditions, height, load-bearing structure and fixings can vary between houses and plots. For larger or more complex structures, sizing and construction may need to be assessed separately.
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Check the location, rules, and levels
Start with where the deck will be and how high above the ground it will be. At the same time, check the conditions that apply to the site and whether the design may affect planning permission, fall protection or other protection.
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Measure the area of the deck
Mark the intended shape with string, sticks, or marking tape. It helps to lay out the approximate positioning of the furniture so you can check the dining area, lounge, doors, and walkways before determining the overall dimensions.
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Plan the structure, openings and fixings
Decide early where steps, openings, corners and natural routes will be. At the same time, plan where the posts or other fixings for the decking balustrade need to go, so that the balustrade does not become an afterthought once the structure is finished.
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Prepare the ground
The ground needs to be prepared to suit the structure being built. Take ground levels, drainage and how the deck meets the house into account before the load-bearing part is completed.
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Finish the decking and edges
Once the structure is complete, the timber decking, composite decking, stone, or other surface can be installed. Pay special attention to the edges, level differences, and how the deck meets the façade, stairs, and the areas where the decking balustrade will be installed.
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Install the decking balustrade and other protection
Add a balustrade, fencing, a windbreak or privacy screening to the deck where needed. Where there is a particular risk of injury from a fall, fall protection needs to be part of the safety planning and adapted to the conditions of the site.
Don’t wait until the decking is finished before deciding on the decking balustrade, steps and openings. When they are planned together with the structure, it is easier to get dimensions, fixings and finishes to work as a whole.
What is the difference between a decking balustrade, fencing, a windbreak and privacy screening?
A decking balustrade is mainly used when the deck needs a safety balustrade or other fall protection, while fencing mainly defines a ground-level deck or patio. Windbreaks reduce the effect of the wind, and privacy screening shields you from neighbours, the street or footpaths, for example.
The same solution can serve several purposes at once. A glass balustrade designed to act as fall protection can also provide shelter and keep the view, for example, while opal glass or more solid screens can give more privacy. So start with the problem you need to solve on your deck.
Decking balustrade
A decking balustrade is primarily used on an elevated deck where there is a risk of injury from a fall. The height, design, and fixing must then be adapted to the site’s conditions and the safety function the balustrade is intended to fulfill.
Fencing on the deck
Fencing is mainly suitable when a ground-level deck needs to be framed or given a clearer boundary with the garden. Open fencing keeps more contact with the surroundings, while a more solid design provides more screening.
Windbreaks for decking
Windbreaks are placed where the wind affects the seating area most, such as by the dining area or lounge. Glass is suitable when you want to reduce the wind but keep light and views, while more solid solutions provide more screening.
Privacy screening for decking
Privacy screening is used where you want to reduce overlooking from neighbours, the street or footpaths. It is often enough to screen the most exposed side with opal glass, slats or a more solid screen, for example, instead of enclosing the whole seating area.
Start with what your deck needs
Start with the main function. It then becomes easier to decide whether you need a decking balustrade, fencing, a windbreak, privacy screening or a solution that combines several needs.
Start by assessing the need for a decking balustrade to provide fall protection. Safety should take precedence over considerations of views, style, and privacy.
On a ground-level deck, fencing can create a clearer boundary with the garden without the balustrade needing to act as fall protection.
Place windbreaks where the wind actually affects the dining area, seating area or other parts of the deck. The whole seating area rarely needs to be screened.
Screen the exposed side facing neighbours, the street or footpaths first, so that you keep as much light, view and openness as possible.
What types of decking balustrades are available?
Common types of decking balustrade are glass balustrades, aluminium balustrades, frameless glass balustrades, stainless steel balustrades and wire balustrades. They differ in how much of the view they keep and how clearly posts, profiles, glass or wires become part of the look of the deck.
The choice also depends on the height of the deck, the substrate, fixings, exposure to wind and how the balustrade meets the house. Here we compare the most common types of balustrade in terms of look and use. Safety, sizing and fixings must always be assessed for the specific solution and location where the balustrade will be installed.
Glass balustrade
Glass balustrades are ideal when you want to preserve light and views while clearly defining the boundaries of your deck. The glass makes the balustrade feel more open than solid panels, making it a great choice for views of a garden, the landscape, or water.
When the view and natural light are important.
Posts, profiles, top rail, and glass type affect how open and discreet the balustrade appears.
Aluminium balustrade
Aluminium balustrades are a good choice when you want clean lines and a modern look with relatively little ongoing maintenance. They can be combined with glass or other infills, depending on how open or enclosed you want the deck to feel.
Modern houses and decks where clean lines complement the architecture.
Infill, profile dimensions and colour affect whether the balustrade feels open or more defined.
Frameless glass balustrade
A frameless glass balustrade is suitable when the glass and the view should take centre stage and as little structure as possible should be visible above the edge of the deck. It gives a pared-back, architectural look.
Decks with clear views and a minimalist look.
The substrate and fixings must be adapted to the design of the balustrade system.
Stainless Steel Balustrades
A stainless steel balustrade is suitable when posts, top rails and other metal details can be a clearer part of the design. It can be combined with glass to keep the view, or with other open designs for a more defined balustrade.
When metal details are meant to be visible and contribute to the deck's look.
The environment, exposure, and material quality affect maintenance and how the surface changes over time.
Wire balustrade
A wire balustrade is suitable when you want an airy balustrade without large areas of glass. The thin wires give good visibility through the balustrade and create a more technical or nautical look than a traditional glass balustrade.
When you want to keep an open look but prefer a decking balustrade without glass.
The position of the wires and the design of the whole balustrade need to be assessed together with the safety requirements that apply on site.
Which fencing suits a deck?
On a ground-level deck, fencing is suitable when you want to frame the seating area, create a clearer boundary with the garden or make the space feel cosier. How open the fencing should be depends mainly on how much view, overlooking and screening you want.
If the deck has a change in level where a fall could cause injury, the need for fall protection must be assessed separately. Fencing is not automatically fall protection just because it encloses the deck. When fencing is the right solution, you can compare fencing and gates based on appearance, degree of openness and how clearly you want to define the seating area.
How solid should the fencing be?
The density affects how much contact the deck keeps with the garden, how much overlooking is screened and how clearly the seating area is defined from its surroundings.
Keep the connection with the garden
Open fencing marks the edge of the deck without blocking much of the view. It suits you when you mainly want to create structure and a clear transition between the deck and the garden.
A more defined outdoor space without enclosing it
Semi-open fencing gives a clearer boundary and can reduce some overlooking while keeping light and contact with the surroundings. It suits a deck that should feel cosier but still open.
More privacy from the surroundings
More solid fencing is suitable when you want more screening from neighbours, the street or footpaths, for example. If the main need is to reduce overlooking, a dedicated privacy screen may be better than making the whole fence solid.
How do you choose privacy screening for your deck?
Choose privacy screening based on where the overlooking comes from and which part of the deck you want to make more private. It is often enough to screen one side facing a neighbour’s deck, the street or a footpath, or to screen a dining area or lounge instead of enclosing the whole seating area.
How solid the privacy screening needs to be depends on the distance to the surroundings and how much daylight, view and openness you want to keep. Semi-open slats, opal glass and more solid screens therefore strike a different balance between privacy and contact with the surroundings.
Where is privacy screening needed?
Start by identifying where direct overlooking actually occurs. You can then screen the right part of the deck while keeping as much light and view as possible.
Screen the side where seating areas, windows or entrances are close together and there is direct overlooking between properties.
Place the screen where passersby would otherwise have a direct view of the dining area, seating area, or other parts of the deck where you want more privacy.
Screen the lounge or dining area, for example, if the rest of the deck can stay open to the garden and surroundings.
How much do you want to screen?
The more solid the privacy screening, the more direct overlooking it can reduce. At the same time, it affects the view, the light and the sense of openness on the deck.
Slats or another type of semi-open screen reduces direct overlooking but still allows light to pass through and provides some connection to the surroundings.
Opal glass obscures direct views while still allowing daylight to pass through the glass. This is ideal when you want a more private space without the feeling of a completely solid wall.
A solid screen provides the greatest sense of privacy when the need for screening takes precedence over an unobstructed view and visual contact with the surroundings.
How do you choose a windbreak for your deck?
Choose a windbreak for your deck based on where the wind comes from and which part of the seating area needs more shelter. On an open plot, a high position or near water, a whole side may be exposed, while on other decks the wind is mainly felt at a corner, a dining area or a gap between parts of the building.
Position is at least as important as material. Glass is suitable when you want to reduce the wind but keep light and views, while slats, trellis or more solid solutions provide more screening. How much shelter a windbreak provides also depends on height, openings, wind direction and how it is positioned in relation to the deck and the house.
Where does the wind have the greatest impact on the deck?
Check the wind direction on several occasions and note which parts of the seating area become uncomfortable to use. The windbreak can then be placed where it does most good instead of screening the whole deck.
Here, the wind can reach the deck more directly and affect a larger portion of the outdoor area. A windbreak along the most exposed side can provide more shelter for areas such as the dining area and lounge.
If the wind comes mainly from one direction, you rarely need to shield the entire deck. A targeted windbreak on the exposed side can provide shelter where it’s actually needed and at the same time keep the rest of the outdoor space open.
Façades, corners and gaps can channel the wind and create draughts on a limited part of the deck. A shorter windbreak at that exact point may then be more effective than a long continuous screen.
Which windbreak is the best fit?
Choose the material based on how much view, light and screening you want to keep. Also consider whether the windbreak should mainly provide shelter or also act as privacy screening.
Glass is suitable when you want more shelter without blocking the view or daylight. A glass balustrade can also help shelter the deck, but the effect depends on factors such as the height of the balustrade, the size of the glass area, openings and wind direction.
A semi-open solution can break the wind without the deck feeling completely enclosed. Slats or trellis are suitable when you want to combine some wind reduction with a lighter look, and can also be combined with plants.
A more solid windbreak is suitable where shelter and screening matter more than a clear view. Depending on position and design, the same solution can also reduce overlooking and create a cosier part of the deck.
When is planning permission required for a deck, fence, or privacy screen?
Whether a deck or a solid fence needs planning permission depends on where it is built. Height above ground, distance to buildings and the boundary, size and local planning rules can be decisive, and the rules differ between areas.
In some cases a privacy screen may be treated as a solid fence, and a deck close to the boundary or in a protected area may be subject to stricter requirements. So check the position, design and the rules that apply to your property before you build.
Height and distance are assessed together
Two factors usually decide whether permission is needed: how high above the ground the deck or fence is and how close it is to buildings and the boundary. The limits follow the rules that apply where you build.
A deck or solid fence high above the ground is more often subject to permission requirements than a structure close to the ground. Where the limit lies follows the rules that apply where you build.
The distance to the house, the boundary and neighbours can affect both whether permission is needed and where the deck may be placed. Check the measurements before deciding on the position.
Height and distance aren't the only factors that can affect planning permission
Even work that seems simple can be affected by its position, local rules or how the structure is assessed.
A position close to the boundary may mean stricter requirements. In some cases, neighbours’ consent can affect the assessment. Check what applies where you build.
A privacy screen can be treated as a solid fence. The assessment is based on the whole, including the height, density, function and position of the structure and its impact on the surroundings.
Fencing is usually lower and more open than a solid fence and is therefore often assessed differently. A more solid, wall-like structure may be treated as a solid fence. Check what applies to height and design where you build.
Local planning rules, protected areas or specific local rules may mean that permission is needed even when the work would otherwise be permitted.
How high should a decking balustrade be, and what rules apply?
There is no single height that suits all decking balustrades. When a balustrade acts as fall protection, the height needs to be adapted to how the deck is used and how high the drop is, and the requirements follow the building regulations that apply where the deck is located.
A balustrade or other fall protection is required where there is a particular risk of injury in the event of a fall. The protection must also be able to withstand the load that occurs when someone leans against or bumps into it. In areas where young children may be present, there are also specific requirements regarding the design to prevent climbing and to eliminate openings through which children could fall or become trapped.
Start with the risk of falling – then consider the design of the balustrade
Decks and other areas used by people in or next to buildings need protection against falls when the change in level and the circumstances create a particular risk of injury. A small change in level does not automatically mean a balustrade is needed, but where the limit lies follows the building regulations that apply where the deck is located.
The height of the balustrade needs to be assessed based on how the deck is used and how high the drop is. It is therefore not possible to give one measurement that applies to every deck. The fall protection must also withstand the load that occurs when someone leans or knocks against it.
How do you design child-safe fall protection?
Where young children can be expected to be present without constant adult supervision, there are particular requirements for the design of the balustrade. Four aspects are especially important. Exact dimensions follow the building regulations that apply where the deck is located.
The lower part of the balustrade must be designed to prevent climbing. Avoid horizontal sections that could serve as footholds.
The openings in the infill must be narrow enough that a young child cannot squeeze through the balustrade.
The gap between the bottom edge of the balustrade and the floor or step needs to be small enough that a child cannot crawl under the balustrade or get stuck there.
Horizontal openings above the lower part of the balustrade need to be designed so that a child cannot get their head or foot stuck. Which sizes are particularly risky follows the building regulations that apply where the deck is located.
What affects the price and delivery time of decking balustrades?
The price of a decking balustrade is primarily influenced by the balustrade model, material, total length, height, glass or other infill, number of corners, and how the balustrade will be fixed. Therefore, it is not possible to specify a single price that is representative of all decking balustrades.
Delivery time, in turn, is influenced by which balustrade system you choose, the balustrade’s dimensions, optional features, and which parts need to be manufactured for the order. The sooner the dimensions, corners, openings, and fixing are determined, the easier it will be to get an accurate price estimate and plan the delivery in conjunction with the rest of the deck project.
Several choices together decide the final price
Start with the dimensions and shape of the deck. After that, the balustrade model, glass or infill, fixings and optional extras affect what the finished solution looks like and what it costs.
Which parts affect the cost most?
Two balustrades of the same length can have different prices depending on their construction and choice of components. These four areas are therefore useful to have clear when comparing different solutions.
Glass balustrades, aluminium balustrades, stainless steel balustrades, wire balustrades and frameless systems are built in different ways and use different components and quantities of material. This affects both the price and the look of the balustrade.
The total length affects material usage, while corners, level changes, stairs, gates, and other openings may require more components and more customisation than a straight balustrade with few interruptions.
Glass type, colour, infill, top rail and other optional extras affect both the look of the balustrade and the total cost. A simpler basic specification and a solution with several special options will therefore not necessarily cost the same.
The fixings need to suit the structure of the deck and the load-bearing substrate. Timber, concrete, stone and other substrates may require different fixings, components and installation solutions.
What factors affect delivery time for decking balustrades?
Delivery times can vary between balustrade systems and orders. Model, dimensions, special parts, glass choice, optional extras and current availability affect when a complete order can be delivered.
Measure lengths and corners, and determine where stairs, gates, and other openings should be located before finalising the order.
Choose the balustrade system, glass or other infill, fixings and optional extras so that all parts can be included in the same order.
Base the timing for completing the decking, fixing points and other parts of the project on the delivery time for your chosen solution.
How do you maintain your deck and decking balustrade?
Maintain the deck by keeping the decking, balustrade and fixings clean and checking them regularly. Leaves, pollen, soil and other dirt can hold moisture or leave deposits, while a simple check makes it easier to spot loose, worn or damaged parts.
How much care is needed depends mainly on the material and how exposed the deck is. Timber decking usually needs more regular maintenance than composite and stone, while glass, aluminium and stainless steel balustrades mainly need gentle cleaning and checks of visible fixings and joints.
Adapt care to the weather and use
The seasons are a good reminder of when the deck needs looking over, but care needs vary. A seating area near vegetation, the coast or another exposed setting may need cleaning more often than a more sheltered deck.
Wash and check
Clean the decking after winter and wash the balustrade as needed. At the same time, check posts, clamps, profiles and other visible fixings and joints.
Keep surfaces clean
Remove pollen, soil, food spills and other dirt before it stays on too long. Glass balustrades can be cleaned as needed to keep a clear view.
Remove leaves and moisture
Remove leaves and other organic material that can trap moisture against the decking, corners, balustrade and fixings for extended periods.
Avoid unnecessary wear and tear
Clear snow carefully when needed and avoid tools that can scratch glass, painted surfaces, metal or the decking itself.
How does maintenance differ between different materials?
Always base your approach on the material’s properties and the manufacturer’s care instructions. Gentle cleaning is a good basic principle, since harsh products, abrasive tools, or the wrong method can damage the surface finish, glass, and other components.
Wash the timber decking gently and check for cracks, wear and the condition of the finish. How often the timber needs oiling, treating or other maintenance depends on the type of timber, previous treatment and how exposed the deck is.
Sweep away leaves and loose dirt and clean the surface according to the material’s care instructions. Avoid strong cleaning agents, high pressure or other methods not recommended for that surface.
Clean the glass with a mild cleaner and soft tools. At the same time, check that clamps, posts, profiles, top rails and other visible joints look intact and are secure.
Wash away dirt and deposits with gentle products. On stainless steel surfaces, surface discolouration or tea staining can occur when foreign iron particles stick to the surface, especially in exposed settings. So remove deposits before they stay on for long periods.
How do you choose the right balustrade for your deck?
Choose a decking balustrade based on what it needs to do on your deck. Views, overlooking, maintenance and how visible the balustrade should be in the architecture of the house are good starting points when comparing solutions.
Also consider the height, substrate and fixings of the deck before deciding on the specification. A balustrade that works well on an open deck with clear views may not be right for a seating area where privacy, wind or the look of the house matter more.
What's most important for your deck?
Start with the feature you most want to preserve or enhance. Once your main need is clear, it will be easier to choose the balustrade type, material and details.
I want the balustrade to obstruct the view as little as possible
Look mainly at glass balustrades, frameless glass or wire balustradesClear glass keeps light and views of the garden, landscape or water. Frameless glass reduces the visible structure even further, while a wire balustrade can be an airy alternative when you want an open balustrade without glass.
I want a modern balustrade that requires minimal maintenance
Aluminium is a good starting pointAluminium usually needs little ongoing care and can be combined with glass when you also want to keep light and views. The glass needs cleaning as required but no regular painting or oiling.
I want to reduce overlooking around the deck
Choose opal glass or add privacy screeningOpal glass reduces direct overlooking while letting daylight through. If the overlooking mainly comes from one direction, a separate privacy screen may be more effective than making the whole decking balustrade screening.
I want the balustrade to be a feature of the house
Choose a design that shows the posts and profilesAluminium, stainless steel and other balustrades with clear posts, profiles or top rails can frame the deck and tie it to the architecture of the house. On a ground-level deck where fall protection is not needed, fencing can be an alternative if the main purpose is to define the space.
What deck style suits your house and your patio?
The style of the deck is most cohesive when the decking, decking balustrade and screening suit both the architecture of the house and the conditions of the site. Clean lines and glass can enhance a modern house, while timber, plants and more enclosing screening can give the seating area a softer, cosier feel.
So start from the whole rather than choosing each part separately. The façade, the view, the decking material, the look of the balustrade and the need for windbreaks or privacy screening together affect how the deck is experienced from both the house and the garden.
Modern deck with clean lines
A modern deck suits houses with simple geometry, large glazed areas and a pared-back look. Glass or aluminium balustrades can be combined with composite, stone, porcelain paving or calm timber decking to create a cohesive whole with few visual interruptions.
Deck with an unobstructed view
When the view of the garden, landscape or water is an important part of the site, the balustrade should draw as little visual attention as possible. Clear glass, discreet profiles or frameless glass balustrades help keep light and long sightlines from both the deck and the house.
Private and cosy deck
A cosier deck suits a seating area close to neighbours, a street or a footpath, or where you want a clearer sense of space. Opal glass, slats, plants and targeted privacy screening can give more seclusion without making the whole seating area solid or closed.
Deck by the pool
On a poolside deck, materials, visibility and clear walkways are especially important for the overall impression. A glass balustrade can keep the view over the pool area, while durable surfaces and well-planned positioning of furniture, balustrade and walkways make the seating area easier to use.
Let the big decisions guide the details
Start with the decking and the functions that need to fit. Then decide how the decking balustrade should frame the seating area and where windbreaks or privacy screening are really needed. Colours, lighting, furniture and plants can then tie the deck together with the house and garden without competing with the bigger choices.
What should you check before ordering a decking balustrade?
Before you order a decking balustrade, you need to be clear about its dimensions, corners, openings and the substrate it will be fixed to. This makes it easier to choose the right balustrade system and reduces the risk of important conditions only being discovered during installation.
Also check how the balustrade will meet steps, a gate or other openings, whether any side needs more privacy screening and what requirements apply if the balustrade is to act as fall protection. Use the checklist as a final check before you send your order.
Have you checked these six points?
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Have all the balustrade sections been measured?
Measure each straight run separately where the balustrade will actually be installed. Check the measurements against the finished deck so that position, ends and connections are based on the right conditions.
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Are there corners, angles or openings?
Mark where the balustrade changes direction and where there should be openings. Corners, angles, and ends affect how the balustrade sections join and which components are needed.
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Do you know what kind of substrate the balustrade should be fixed to?
Check whether fixing will be into timber, concrete or another load-bearing structure. The substrate affects both the fixing solution and how the balustrade needs to be planned before installation.
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Are there steps, a gate or another opening?
Decide where people should be able to get on and off the deck and how the balustrade should end or connect at steps, gates and other openings.
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Does any part need to provide more privacy screening?
Consider whether the same design suits the whole deck or whether opal glass or a separate privacy screen, for example, is better on the side where overlooking is actually a problem.
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Have the balustrade and fall protection requirements been checked?
Check whether the balustrade is to act as fall protection and that the chosen solution suits the use of the deck, the drop height and the safety requirements that apply on site.
When dimensions, corners, openings, substrate, access points and safety requirements are clear, you have a better basis for choosing a decking balustrade that suits both the site and the installation.
Do you need help choosing a decking balustrade?
Once you know which dimensions, materials and features suit your deck, you can compare our balustrades and find a solution that suits both the house and the seating area. If you are unsure about the model, fixings or specification, our customer service team can help.
What are the most common questions about decks and decking balustrades?
Here you will find short answers to questions that often come up when a decking balustrade is measured, chosen, installed and maintained. The questions add things worth checking before your final order to the sections above.
Which decking balustrade needs the least maintenance?
Aluminium balustrades usually need relatively little ongoing maintenance because they do not need oiling or painting in the same way as timber. Glass needs cleaning when dirt, pollen and water marks become visible, while stainless steel parts should be kept free from deposits and foreign iron particles.
How do you measure for a decking balustrade?
Measure each straight run separately where the balustrade will actually be installed. At the same time, mark corners, steps, gates, changes in level and other openings. Check the measurements against the finished deck and follow the measuring instructions for your chosen balustrade system before finalising your order.
What determines the distance between posts in a deck balustrade?
Post spacing is determined by the design and sizing of the balustrade system. The dimensions of the glass or infill, the fixings, the load and the system’s own installation instructions affect the positions. So do not use a general post spacing for every type of decking balustrade.
Can you install a decking balustrade yourself?
Many decking balustrades are designed for customers to install themselves, but it depends on the balustrade system, substrate and fixings. Always follow the installation instructions and make sure the balustrade is anchored to a suitable load-bearing structure. If the balustrade is to act as fall protection, the whole solution must suit the requirements on site.
Is it possible to combine glass and metal in the same deck balustrade?
Yes. Glass is often combined with posts, profiles, clamps or top rails in aluminium or stainless steel. The combination affects both the look of the balustrade and how much of the structure is visible, so choose components that belong to or are intended for the same balustrade system.
Can a glass balustrade also provide a windbreak?
Yes, a glass balustrade can help create shelter while keeping the view. How much wind protection it gives depends on factors such as the height and size of the glass, gaps between sections, wind direction and the position on the deck. If shelter is the main purpose, a taller or separate solution may be better suited to the exposed side.
How often should a decking balustrade be inspected?
Check the balustrade regularly, and always if you notice movement, damage or changes in the fixings. Posts, profiles, clamps, top rails and other visible joints should be stable and free from damage that could affect how the balustrade works.
