POLY X Multiwall Polycarbonate Roof Sheet (Cut-to-Size)

Choose from 10mm, 16mm, 25mm or 35mm polycarbonate sheets in Clear, Bronze or Opal, then select the sheet size you require.

POLY X Multiwall Polycarbonate Roof Sheets are lightweight, strong and durable roofing panels suitable for conservatories, lean-to roofs, canopies, carports, pergolas and a wide range of domestic and commercial roofing projects.

Available in 10mm, 16mm, 25mm and 35mm thicknesses and a choice of Clear, Bronze or Opal polycarbonate, the POLY X range makes it easy to choose a multiwall polycarbonate roofing sheet to suit your roof structure, insulation requirements and preferred level of natural light.

Each POLY X sheet incorporates a UV protective layer for long-term exterior use and offers excellent impact resistance while remaining lightweight and easy to handle during installation.

What Are POLY X Multiwall Polycarbonate Roof Sheets Used For?

Multiwall polycarbonate is a versatile roofing material suitable for both DIY and trade roofing projects. Common applications include:

• Conservatory roofs
• Lean-to roofs
• Canopies
• Carports
• Pergolas
• Covered seating and patio areas
• Walkways
• Roof lights
• Garden buildings
• Replacement polycarbonate roofing

POLY X sheets are available for both timber-supported and self-supported polycarbonate roofing systems.

Sheets from 10mm to 25mm can be used with suitable timber-supported roofing systems, while compatible 16mm to 35mm sheets can be used with self-supported glazing bar systems.

The appropriate sheet thickness and glazing system will depend on the roof design, supporting structure, glazing bar system and required performance.

Bespoke Cut-to-Size Polycarbonate Roof Sheets

POLY X Polycarbonate Sheets are available in a wide range of sizes and can be cut to the size required for your roofing project.

Ordering polycarbonate sheets to the required dimensions can reduce the amount of cutting needed on site, helping to save installation time and minimise material waste.

Simply select your required thickness, colour and sheet dimensions above to calculate your price and order your POLY X polycarbonate roof sheets online.

Which Thickness of Polycarbonate Sheet Should I Choose?

POLY X is available in four multiwall sheet thicknesses:

10mm Multiwall Polycarbonate Sheet

A lightweight polycarbonate roofing option suitable for smaller projects and compatible supported glazing applications.

16mm Multiwall Polycarbonate Sheet

A popular general-purpose thickness offering a balance between low weight, strength and thermal performance. Suitable for a wide range of canopies, lean-tos and other polycarbonate roofs when used with a compatible glazing system.

25mm Multiwall Polycarbonate Sheet

A thicker multiwall sheet providing increased thermal performance and rigidity, making it particularly suitable for conservatories and larger timber-supported roofing projects.

35mm Multiwall Polycarbonate Sheet

The thickest option within the POLY X range, designed for applications requiring greater thermal performance and suitable for compatible self-supported polycarbonate roofing systems.

Different sheet constructions provide different U-values, light transmission and thermal performance, so the best thickness will depend on the intended use of the roof.

Which Polycarbonate Sheet Colour Should I Choose?

POLY X Multiwall Polycarbonate Roof Sheets are available in Clear, Bronze and Opal.

Clear Polycarbonate Sheets

Clear multiwall polycarbonate provides the highest level of natural light transmission within the colour range, making it a popular choice where creating a bright space beneath the roof is the priority.

Bronze Polycarbonate Sheets

Bronze polycarbonate has a tinted appearance that helps reduce the intensity of sunlight passing through the roof. It is a popular choice for conservatories, canopies, patios and seating areas where some solar shading is desirable.

Opal Polycarbonate Sheets

Opal polycarbonate provides a more diffused natural light, reducing glare and creating a softer appearance beneath the roof. It is particularly useful where privacy or reduced direct sunlight is preferred.

POLY X Multiwall Polycarbonate Roof Sheet Features

• Available in 10mm, 16mm, 25mm and 35mm thicknesses
• Choice of Clear, Bronze or Opal
• Multiwall construction for strength and thermal performance
• UV protected for exterior applications
• Excellent impact resistance
• Lightweight and easy to handle
• Suitable for year-round use
• Available cut to your required sheet dimensions
• Suitable for trade and DIY roofing projects
• Compatible with a wide range of polycarbonate glazing systems
• Different specifications available with varying U-values and light transmission levels
• Suitable for timber-supported and compatible self-supported roofs

What Sizes Are POLY X Polycarbonate Sheets Available In?

POLY X sheets are available in a variety of dimensions and can be cut to your required size.

Select the required 10mm, 16mm, 25mm or 35mm thickness, choose between Clear, Bronze or Opal, and enter or select your required sheet dimensions using the product options above.

This allows you to order polycarbonate roofing sheets specifically sized for your project rather than purchasing standard sheets and carrying out unnecessary cutting on site.

POLY X Polycarbonate Roof Sheet Installation

POLY X Multiwall Polycarbonate Sheets are designed to be straightforward to install when used with a suitable glazing system.

Roofin Online supplies a comprehensive range of polycarbonate glazing bars, end closures, trims, connectors, tapes and fixings, allowing you to build a complete polycarbonate roofing system for applications ranging from small garden canopies to larger conservatories and carports.

Browse our Polycarbonate Installation Accessories to find compatible components for your project.

Alternative Polycarbonate Roofing Sheets

If you require different solar or light transmission characteristics, we also offer alternative multiwall polycarbonate products.

SolarGuard Polycarbonate Roofing Sheets are available for projects where solar control is an important consideration.

Duo Bronze/Opal Polycarbonate Roofing Sheets combine bronze and opal characteristics for controlled, diffused natural light.

Frequently Asked Questions

What thicknesses of POLY X polycarbonate are available?

POLY X Multiwall Polycarbonate Roof Sheets are available in 10mm, 16mm, 25mm and 35mm thicknesses. The correct thickness depends on the roof structure, glazing system and required thermal performance.

Is POLY X polycarbonate suitable for conservatory roofs?

Yes. POLY X Multiwall Polycarbonate is suitable for conservatory roofing when the appropriate sheet thickness and compatible glazing system are selected.

Can POLY X sheets be used for a lean-to or canopy?

Yes. Multiwall polycarbonate is widely used for lean-to roofs, garden canopies, carports, pergolas and covered seating areas because it is lightweight, impact resistant and available in a variety of thicknesses.

What is the difference between Clear, Bronze and Opal polycarbonate?

Clear polycarbonate maximises natural light, Bronze polycarbonate provides a tinted appearance and helps reduce the intensity of sunlight, while Opal polycarbonate creates softer, more diffused light and offers increased privacy.

Can POLY X polycarbonate sheets be cut to size?

Yes. POLY X sheets can be supplied cut to your required dimensions, reducing the amount of cutting and material waste during installation.

Are POLY X polycarbonate sheets UV protected?

Yes. POLY X roofing sheets incorporate a UV protective layer designed to protect the polycarbonate during long-term exterior use.

Can I install POLY X polycarbonate on a timber roof?

Yes. Compatible POLY X sheets can be installed onto timber-supported roof structures using suitable rafter glazing bars and installation accessories.

Can POLY X be used with self-supporting glazing bars?

Yes. Compatible 16mm to 35mm POLY X sheets can be used with suitable self-supporting glazing bar systems. Always check the requirements of the selected glazing system, including allowable spans and loading.

Product Notice

POLY X sheets are made to order. Due to the manufacturing process, dimensional tolerances of up to ±10mm on the width and ±4mm on the length may apply.

Please allow for these manufacturing tolerances when measuring and planning your polycarbonate roof.