10mm Opal Twin Wall Polycarbonate Sheet – 3000mm x 1200mm

Our 10mm Opal Twin Wall Polycarbonate Sheet is a strong, lightweight roofing sheet designed to provide plenty of natural daylight while helping to reduce harsh glare beneath the roof.

This sheet measures 3000mm long x 1200mm wide x 10mm thick and is ideal for canopies, carports, pergolas, patio covers, bike shelters, sheds and many other outdoor roofing applications.

The opal finish diffuses incoming daylight to create a softer, more comfortable covered area, making it particularly useful for sunny and south-facing installations.

Product Specifications

• Product: Twin Wall Polycarbonate Roofing Sheet
• Thickness: 10mm
• Length: 3000mm
• Width: 1200mm
• Colour: Opal
• Structure: Twin Wall
• Material: Polycarbonate
• Application: Roofing & Glazing

Soft, Diffused Natural Light

Opal polycarbonate allows natural daylight through while spreading the light more evenly beneath the roof. This helps reduce direct glare and creates a bright but softer appearance than clear polycarbonate.

It is an excellent option for covered areas where natural light is important but strong direct sunlight would be uncomfortable.

Key Benefits

• 10mm Twin Wall Construction
• 3000mm x 1200mm Sheet Size
• Opal Translucent Finish
• Provides Soft, Diffused Natural Light
• Helps Reduce Harsh Glare
• Strong & Impact Resistant
• Lightweight & Easy to Handle
• Weather Resistant
• UV Protected for Exterior Use
• Can Be Cut to Required Size
• Compatible Roof Bars & Accessories Available
• Suitable for Trade & DIY Projects

Ideal for Canopies, Carports & Pergolas

The 3000mm length makes this sheet a versatile choice for medium-sized canopies, carports, pergolas, lean-to roofs and patio covers.

The 1200mm width provides a useful wider panel size and can also be cut down where narrower sections are required.

Suitable Applications

• Garden Canopies
• Carports
• Pergolas
• Patio Covers
• Covered Seating Areas
• Bike Shelters
• Sheds
• Lean-To Roofs
• Hot Tub Covers
• Covered Walkways
• Garden Structures
• DIY Roofing Projects

Lightweight Alternative to Glass

Polycarbonate is considerably lighter and easier to handle than traditional glass while providing excellent impact resistance for outdoor roofing applications.

The sheet can be cut to the required size and installed using compatible polycarbonate glazing bars, end closures, sealing tapes and suitable fixings.

UV Protected Polycarbonate

The sheet incorporates UV protection for exterior use, helping protect the polycarbonate against degradation caused by prolonged exposure to sunlight.

For the best long-term performance, install the sheet with the UV-protected face positioned towards the outside of the roof and follow the correct installation instructions.

Installing 10mm Twin Wall Polycarbonate

The internal channels of the polycarbonate sheet should run down the direction of the roof slope so that condensation within the sheet structure can drain correctly.

The sheet ends should be finished using suitable sealing and breather tapes together with compatible end closures. Correct glazing bars should be used between sheets and allowance should be made for thermal expansion and contraction.

Clear, Bronze or Opal Polycarbonate?

Opal polycarbonate is ideal where you want plenty of natural daylight combined with softer, diffused illumination and reduced glare.

Clear polycarbonate is best where maximum daylight is the priority, while Bronze polycarbonate provides a tinted appearance and helps reduce solar brightness.

Other Polycarbonate Sheet Options

10mm Twin Wall: Clear, Bronze and Opal.

16mm Triple Wall: Clear, Bronze and Opal.

25mm Five Wall / Multi-Wall: Clear, Bronze, Opal, Bronze on Opal and Athermic Solar Control.

Polycarbonate Roof Bars & Accessories

Timber Supported Roof Bars for 10mm, 16mm & 25mm Polycarbonate

Timber Supported Roof Bars for 25mm & 35mm Polycarbonate

Timber Supported Roof Bars for Hip Roofs

10mm Opal Polycarbonate Sheets Bristol

Master Plastics supplies 10mm Opal Twin Wall Polycarbonate Sheets together with compatible glazing bars, end closures, tapes, fixings and roofing accessories.

Order your 3000mm x 1200mm 10mm Opal Polycarbonate Sheet online or call 0117 971 9922 for help with polycarbonate sheets, roof bars and accessories.