Post & Rail vs Frameless: Which Balustrade System Is Right for You?
Comparing post & rail and frameless glass balustrades — cost, appearance, installation, and which suits your project best.
Choosing between post & rail and frameless glass balustrades is one of the most common decisions our customers face. Here's an honest comparison to help you decide.
Post & Rail
Cost: From £210 per linear metre inc. VAT (supply only)
Appearance: Classic, architectural look with visible stainless steel or aluminium posts and a continuous handrail. The glass sits between the posts.
Installation: Generally easier and more forgiving than frameless systems. Posts are fixed to the substrate, and glass panels slot in between.
Best for: Traditional properties, areas where a handrail is required by building regulations, and projects where budget is a primary concern.
Frameless
Cost: From £330 per linear metre inc. VAT (supply only)
Appearance: Minimal, modern, and luxurious. No visible posts — just clean glass panels creating an almost invisible barrier.
Installation: Requires precise measurement and preparation. Base channels or spigots must be perfectly level.
Best for: Contemporary properties, areas where unobstructed views are paramount, and projects where the "wow factor" matters.
The Verdict
There's no wrong answer. Post & rail gives you a solid, proven system at a lower price point with a classic aesthetic. Frameless delivers maximum visual impact and a premium feel. Both are fully compliant with UK building regulations when installed correctly.
Many of our customers choose frameless for the main feature areas (decking, balconies) and post & rail for secondary areas (staircases, side returns) to balance budget and impact.
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