Side Flashing for Multiwall Polycarbonate Roofing Sheets

The PolycarbonateX Side Flashing for Multiwall Polycarbonate Roofing Sheets provides a neat, weather-resistant finish along the outer edge of your polycarbonate roof. Designed to protect exposed sheet edges while creating a professional appearance, it helps prevent water ingress and provides a clean transition between the roofing sheets and the supporting structure.

Manufactured from durable PVC and finished to complement your glazing bar system, our side flashing is suitable for both DIY and professional installations. It is ideal for pergolas, verandas, lean-to roofs, canopies, carports and many other multiwall polycarbonate roofing projects.

Available for 10mm, 16mm and 25mm polycarbonate roofing sheets, each flashing is designed to provide a secure fit and long-lasting performance.

Why Choose PolycarbonateX Side Flashing?

• Creates a neat, professional roof edge.

• Helps protect exposed sheet edges from the weather.

• Reduces the risk of water ingress along the roof perimeter.

• Provides additional support to the outer sheet edge.

• Manufactured from durable PVC.

• Colour matched to complement your glazing bar system.

• Suitable for both domestic and commercial installations.

Suitable Applications

PolycarbonateX Side Flashing is ideal for:

• Pergolas

• Verandas

• Lean-to roofs

• Carports

• Canopies

• Garden rooms

• Covered walkways

• Commercial roofing projects

Compatible With

Designed for use with:

• 10mm Multiwall Polycarbonate Roofing Sheets

• 16mm Multiwall Polycarbonate Roofing Sheets

• 25mm Multiwall Polycarbonate Roofing Sheets

• PVC Top Cap & Aluminium Base Glazing Bars

• Aluminium Glazing Bar Systems

Please select the correct flashing profile to suit your chosen sheet thickness.

Installation

The side flashing is fitted along the outer edge of the roofing sheets to create a weather-resistant finish.

For the best results:

• Install using the correct profile for your sheet thickness.

• Ensure adequate allowance for thermal expansion.

• Use compatible glazing bars and fixings.

• Seal the sheet ends using breather tape and end closures before installation.

• Follow the recommended roof pitch for effective water drainage.

Technical Information

• Product Type: Side Flashing

• Material: Aluminium

• Compatible Sheet Thicknesses: 10mm, 16mm & 25mm

• Suitable For: Multiwall Polycarbonate Roofing Sheets

• Suitable Roof Types: Pergolas, verandas, lean-to roofs, canopies and carports

• Available Colours: White, Brown and Anthracite Grey (subject to selection)

Complete Your Roofing System

For a complete installation you may also require:

• PVC Top Cap & Aluminium Base Glazing Bars

• Polycarbonate Sheet End Closures

• Polycarbonate Sheet Sealing Tape Kit

• Polycarbonate Sheet Fixing Buttons