Welcome to the PolycarbonateX Installation Centre
Installing a polycarbonate roof is straightforward when you have the right information and preparation.
Our installation centre provides step-by-step guides covering everything from choosing the correct sheet thickness and measuring your roof, through to fitting glazing bars, preparing sheets and completing the final finishing details.
Whether you're installing a new roof, replacing existing sheets or planning your next project, our technical guides will help you complete each stage with confidence.
Plan Your Polycarbonate Roof
Start your project with the correct measurements, materials and product choices. These guides will help you understand your options before installation begins.
How to Choose the Right Polycarbonate Sheet Thickness
Compare 10mm, 16mm and 25mm polycarbonate sheets to find the right thickness for your roof and understand which option suits your project.
Read Guide →How to Measure a Polycarbonate Roof
Learn how to accurately measure your roof structure before ordering sheets, glazing bars and accessories.
Read Guide →How to Choose the Right Polycarbonate Sheet Colour
Compare Clear, Bronze and Opal polycarbonate sheets to find the right balance of daylight, shading and privacy.
Read Guide →Polycarbonate Roof Calculator
Calculate the sheets, glazing bars and accessories required for your project before placing your order.
Open Calculator →Install Your Polycarbonate Roof
Follow our step-by-step installation guides to correctly prepare, fit and finish your PolycarbonateX roofing system. Each guide covers a specific part of the installation process, helping you complete your project with confidence.
How to Install Polycarbonate Roofing Sheets
Follow our complete installation guide covering roof preparation, sheet positioning, thermal movement and final checks.
Read Guide →How to Install Polycarbonate Glazing Bars
Learn how to install rafter-supported aluminium glazing bars, position sheets and fit the PVC top caps correctly.
Read Guide →How to Apply Breather Tape & Foil Tape
Understand where each tape is fitted and how to protect the internal flutes of your polycarbonate sheets.
Read Guide →How to Install Sheet End Closures
Learn how to fit U-channel sheet end closures over taped sheet ends for a neat and protected finish.
Read Guide →How to Install Polycarbonate Side Flashings
Learn how to fit the F-shaped side flashing profile to protect the exposed edges of your roof.
Read Guide →How to Install Polycarbonate Fixing Buttons
Learn how to correctly drill, fix and tighten polycarbonate buttons while allowing for natural sheet movement.
Read Guide →How to Join Polycarbonate Sheets Using H Sections
Learn how to join sheets end-to-end using an H Section with the correct timber support beneath the joint.
Read Guide →