Upgrade your roofing projects with our Rafter-Supported Snapdown Glazing Bars, the perfect solution for securely installing 10mm and 16mm multiwall polycarbonate sheets. Designed for lean-tos, carports, pergolas, and shelters, this glazing bar ensures a weatherproof, leak-free finish while offering easy installation.
Key Features:
Why Choose This Glazing Bar?
Versatile & Reliable – Ideal for various outdoor roofing applications, including conservatories, verandas, and DIY polycarbonate roofing projects.
Strong & Lightweight – Part of the trusted Exitex Capex range, ensuring quality and durability.
Designed for Perfect Fit – Dedicated locking points in the base accommodate 10mm and 16mm polycarbonate.
1️⃣Ensure Proper Support: Glazing bars are not load-bearing and should always be installed on a solid rafter structure, such as timber, to support both the glazing bar and the polycarbonate sheets.
2️⃣Secure the aluminium base bar onto a 50mm rafter using screws.
3️⃣Position your polycarbonate sheets onto the built-in gaskets.
4️⃣ Snap the PVC top cap into place for a secure, weatherproof finish.
Each bar includes one end cap. Need extra end caps? Order separately !
When installing glazing bars, it’s crucial to allow for proper spacing to accommodate water drainage, thermal expansion, and contraction. Follow these key guidelines to ensure a weather-tight, stress-free installation. Subtract 15mm from your calculated measurement to ensure a secure fit between the polycarbonate panel and the glazing bar. This prevents expansion-related stress.
Need More Guidance? View our recommended sheet size calculations here or email our team at: [email protected]
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