See how others have designed their staircase balustrades, glass balustrades for patios and frameless balustrades for balconies. Find inspiration among modern, classic and discreet solutions – each with a personal touch.
Browse our frequently asked questions and answers, or contact one of our specialists, who are happy to help.
With glass and clamps, panels can be fitted between your own or existing posts. You order the glass and clamps, while the posts are supplied separately. This makes the system useful for new projects and for replacing the infill of an existing balustrade with glass. A standard installation typically uses four clamps per panel, two on each side.
The posts must be upright and stable. The spacing between them determines the panel width, and their fixings to the supporting structure must withstand the loads on the balustrade. Existing posts may be reused if they are in good condition and suitable for the installation. The system can be used indoors or outdoors, on decking, balconies and lofts.
The glass does not normally need to extend all the way down to the floor or the surface. A small air gap beneath the glass makes it easier to install the balustrade, keep the bottom edge of the glass clean, and allow water and dirt to pass through. The size of the opening depends on where the balustrade is located.
The opening must not be large enough for children to squeeze through or get stuck, especially on balconies and in homes. Clamps, posts, and glass panels must be planned together, and any slope or unevenness in the surface may cause the distance to vary. Base your design on the balustrade system’s dimensions and installation instructions, and check the requirements for openings at the location where the balustrade will be installed.
If the glass slips in the clamps, the screws usually need re-tightening, or the grip between glass, rubber and clamp is too weak. It is usually easy to fix yourself with the right tools. Check the clamps before you change anything else on the balustrade.
Tighten the clamps according to the installation instructions and check that the rubber inserts are positioned correctly and match the thickness of the glass. Clean the contact surfaces, as grease and dirt can reduce the grip. Also check that the glass is properly secured in all mounts and that the posts are stable. If the glass still slides, stop adjusting it and contact us with photos of the glass and mounts.
Glass for balustrades is ground and polished to ensure that the edge is even, smooth, and finished after cutting. This is particularly important for glass balustrades, since the edge is often visible – for example, when the glass is held in clamps or has no frame. Edge finishing affects both appearance and quality.
Grinding removes irregularities and minor edge defects left after cutting, and polishing produces a smooth, finely finished surface. The glass edge is more susceptible to damage than the flat surface, so a well-finished edge improves the glass’s durability during transport, handling, and installation. On open balustrades, such as those with glass clamps, the edge also becomes a visible part of the design.
The suitable glass thickness depends on the panel size, balustrade system, fixings and loads. Common laminated glass thicknesses used in balustrades include 8.76 mm (two 4 mm panes) and 12.76 mm (two 6 mm panes). Thicker glass is not automatically better or safer.
The glass and fixings must be specified to work together. Consider the post spacing, glass height, type of clamps or profiles and whether the glass is laminated or toughened laminated. The finished glass panel must be slightly smaller than the opening between posts to allow for fittings and installation tolerances.
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You adapt Core to your existing balustrade frame directly in our configurator. By choosing clamps and glass types, you create a look that suits your setting. You see straight away in 3D how your choices affect the finished balustrade and the price.
Toughened glass is available for all glass types
Laminated glass, 8.76 mm, ultra-clearLaminated glass, 8.76 mm, clear
Laminated glass, 8.76 mm, opal
Laminated glass, 8.76 mm, grey
Zinc, painted finish, 45×60 mm, squareStainless steel 45×45 mm, squareStainless steel 45×60 mm, squareZinc, raw finish, 45×60 mm, square
Zinc, painted finish, 45×60 mm, roundedStainless steel 40×50 mm, roundedStainless steel 45×60 mm, roundedZinc, raw zinc, 45×60 mm, roundedZinc, painted finish, 45×60 mm, square with lugCore is the choice for anyone who wants a glass balustrade but wants to keep their existing frame. You simply replace old timber slats or cross braces with made-to-measure glass and clamps. It is a cost-effective way to modernise your decking or balcony and open up the view without rebuilding the whole structure.
The glass panels and fixings are supplied to suit the measured distances between your existing posts. Please note that posts are not included in this system.
By using clamps on existing timber posts, you combine the natural feel of timber with the transparency of glass. Core works very well as a windbreak and adds safety on the patio thanks to laminated safety glass.
Core is supplied as a complete kit with made-to-measure glass and matching clamps. All parts are prepared for fitting directly to timber posts – no specialist tools or previous experience needed. Screws, fittings and instructions are included.
Step by step:
Below are clips from some of our installation videos. Once you've placed your order, you'll receive links to videos showing how to install the balustrade with the specific parts you've chosen.
Core is produced at our own facility in Ängelholm. Every order is made to measure and supplied with a declaration of performance. The manufacturing process is certified to EN 1090-1 and continuously audited by RISE (Research Institutes of Sweden) to ensure external control of quality and traceability.
We only use laminated safety glass, which minimises the risk of injury and holds together if damaged. The system is designed to meet the requirements for fall protection at changes in level, provided that your existing balustrade frame is stable and anchored in line with the applicable building standards.
Here you’ll find technical specifications, dimensions, glass details and installation instructions for Core.
This information gives a clear picture of the glass design, the properties of the clamps and what to consider when planning and installing in your own structure.
8.76 mm laminated glass
Two 4 mm glass sheets bonded with a plastic interlayer. If the glass breaks, the interlayer helps retain the fragments. Supplied with ground and polished edges.
8.76 mm toughened laminated glass
Same construction as our standard laminated glass, but with two toughened glass panels instead. We recommend this glass for environments where the balustrade may be exposed to repeated external stresses. Comes with ground and polished edges.
Glass options (colour)
When configuring your balustrade, choose clear glass or laminated glass with a grey-tinted or opal interlayer. The coloured or frosted film is positioned between the glass sheets.
Stainless steel clamps
You can choose between zinc clamps (painted in the same colour as the balustrade) or stainless steel clamps in marine-grade stainless steel (AISI 316).
Painted clamps
As well as zinc, stainless steel or raw zinc, you can also have your clamps painted (black, white or aluminium-coloured).
Square or rounded
When designing your balustrade, you choose whether you want square or rounded clamps.
Made to the millimetre
Enter the opening dimensions – the exact clear measurement between the posts where the glass will go. Our system makes deductions to allow for the clamps. Please enter your measurements to the millimetre. We make your glass to the millimetre so that it fits exactly where you want it.
Wide glass panels
For glass wider than 1,400 mm, we deduct 44 mm from the height and allow 6 clamps per panel – 1 extra to be fitted below and 1 extra above the glass.
Everything is included with your order
Our delivery includes everything you need for installation. As well as glass and clamps, all screws, drill bits and any special tools are included. If you have a cordless drill, a spanner, a folding rule and a spirit level, you really don’t need anything else.
Assembly Videos and Instructions
The videos show various steps to help you with your assembly. Our assembly tips and videos are customised for each order. In other words, these are not general descriptions but are tailored specifically to your order.
Glass
Clean the glass with a window and mirror cleaner and a soft cloth. For stubborn marks, methylated spirits can be used. Then clean again with window and mirror cleaner. Do not use abrasive cleaners on glass.
Stainless steel clamps
As stainless steel, despite its name, is not completely corrosion-proof, all stainless steel details need to be maintained and cleaned 1–3 times a year. If the balustrade is installed near the sea, cleaning and treatment may need to be carried out more often. Clean the surfaces with lukewarm water and a mild detergent using a soft cloth.
Painted clamps
Our painted clamps need very little maintenance. If stains appear, a mild detergent, water and a soft cloth are usually enough. Do not use abrasive products, acids or alkaline cleaners. Avoid hard knocks from sharp objects, as these can damage the paint and let moisture get in underneath.
