✔️ Secure, Professional Roof Finishing – Simple to Fit, Built to Last
 
At The Plastics Shed, our rafter supported glazing bars provide a reliable, clean-cut solution for fixing polycarbonate roofing directly onto timber rafters. Designed for sheet thicknesses between 10mm and 25mm, they deliver strong support, long-lasting weatherproofing, and a sleek finish for your roofing project.
Available in White, Brown, and Anthracite Grey, and in lengths from 2.0m to 6.0m, we’ve got the right size for every job.
 
✅ Key Features:
Direct-to-rafter design – no aluminium beam required
Compatible with 10mm, 16mm, and 25mm polycarbonate sheets
Integrated top cap with pre-fitted gaskets for a watertight seal
Allows for thermal expansion of sheets
End caps, fixings, and closure options available separately
 
Ideal For:
Lean-to roofs
Carports
Garden canopies
Pergolas & verandas
Covered walkways & timber-framed structures
 
Colour Options:
White – clean and neutral
Brown – traditional timber look
Anthracite Grey – modern and stylish
 
Why Choose The Plastics Shed?
We offer trade-quality materials at DIY-friendly prices, backed by expert advice and fast nationwide delivery. Our glazing bars are sourced from trusted UK suppliers — no gimmicks, just proper gear that lasts.