Installing Balustrades on a Membrane Roof? Discover the QwickBuild™ Subframe Solution

Modern developments increasingly feature balconies, terraces, and rooftop gardens — spaces that not only need to be functional but also safe, stylish, and long-lasting. One of the most common challenges faced by architects, builders, and property developers is how to install a balustrade system on a membrane roof without compromising the integrity of the waterproofing.

At Elite Balustrade, we understand this challenge well. That's why we're proud to offer a bespoke balustrade installation solution in partnership with QwickBuild™ aluminium decking subframes — an innovative, non-penetrative system that preserves your waterproof membrane while supporting both decking and balustrade systems.

Why Balustrades on Membrane Roofs Require Special Attention

Waterproof membrane roofs and balconies are essential for protecting the structural integrity of buildings. However, drilling or penetrating the membrane to install traditional balustrade systems can lead to:

• Water ingress and long-term damage
• Voided warranties on the membrane
• Increased maintenance costs

This is particularly critical for flat roof balconies and roof terraces where balustrades must comply with safety standards without risking the waterproof layer.

Learn more about the technical considerations in our dedicated article:
Balustrade Installations on Membrane Roofs

The QwickBuild™ Advantage: A Non-Penetrative Subframe System

QwickBuild™, available through our partners at The Composite Decking Company, is a low-profile aluminium framing system designed for both decking and structural support applications. It's ideal for use over waterproof membranes due to its:

• Adjustable height and slope correction using QwickGrates and QwickPods
• Floating design that requires no mechanical fixing into the membrane
• Engineered strength to support composite decking, paving tiles, and integrated balustrades
• Key Benefit: QwickBuild™ allows us to integrate balustrade post supports into the frame without ever penetrating the waterproof membrane, making it the ideal solution for both new builds and retrofits.

Read the full product insight:
Why QwickBuild™ Is the Future of Deck Framing Systems

Bespoke Balustrade Solutions for Every Development

Whether you're designing a rooftop terrace, apartment balcony, or podium deck, our team can deliver a tailored balustrade solution that integrates seamlessly with the QwickBuild™ subframe system.

Our offering includes:

• Frameless and post balustrade systems
• Pre-engineered structural support for balustrades within the frame
• A wide range of glass infills, stainless steel, and aluminium finishes
• End-to-end support from design to installation

See our full product range and solutions here:
🔗 Explore Balustrade Systems at Elite Balustrade
🔗 Discover QwickBuild™ Decking Subframes

Ideal Applications

• Apartment balconies with membrane overlays
• Roof terraces on commercial and residential buildings
• Podium decks above parking or utility spaces
• Green roofs and urban gardens

Whether you're an architect, developer, or homeowner, we can help you meet both safety standards and design aspirations — all while protecting the waterproof layer.

Ready to Specify or Get a Quote?

Get in touch with our expert team to discuss your project requirements. We’ll work with your structural and architectural team to deliver a bespoke balustrade-on-membrane solution using QwickBuild™.

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