Twinwall Polycarbonate Roofing Sheets

Twinwall Polycarbonate Roofing Sheets

Product Code: naptw
Availability: In Stock
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Naturelite twinwall polycarbonate roofing sheets are a highly versatile, appealing and easy-to-install polycarbonate roofing material for many types of constructions. Naturelite's twinwall polycarbonate roofing sheets feature a strong cellular construction providing thermal insulation and excellent impact resistance. This is a high quality product that combines elegant, modern appeal with high performance; and is selected by architects and building professionals for both commercial and residential constructions. 

Common applications include: pergolas, patios and verandahs, awnings, carports, schools and childcare centres, greenhouses, shopfrons, walkways, small window replacements, stadium grandstand covers, swimming pool enclosures and coverings for outdoor entertainment areas. 

 Product Brochure - Click to Download

Product Features

  • First grade manufactured - long lasting and reliable.
  • UV Protection coating blocks 99.9% of UV rays
  • Lightweight, easy to lift and install
  • High impact strength
  • Excellent light transmission properties
  • Effective heat transmission reduction properties
  • Suitable for high wind areas and conditions
  • Sandwich layering provides higher level of insulation
  • Flexible and versatile - can be cold curved on site
  • Complete complementary range of fixing and installation accessories available for ease and efficiency of installation.

Colours, Sizes and Properties

Colour Light Transmission Heat Transmission*
8mm 10mm 8mm 10mm
Clear 74% 72% 85% 83%
Opal (white) 20% 18% 18% 16%
Grey 45% 59% 42% 57%
Bronze 63% 52% 62% 54%

*Heat transmission refers to the ability of the sheet to conduct heat, expressed as a percentage of total solar radiation transmission.

Sizes Available
Sheet Width  Thickness  Standard Lengths for Sheets and Extrusions
700mm 8mm Minimum 1.0m, 1.5m, 2.0m, 2.5m, 3.0m, 3.5m, 4.0m, 4.5m, 5.0m, 5.5m, 6.0m, 8.0m
1050mm 10mm
1220mm 8mm

Aluminium Extrusions:

  • Aluminium side bars
  • 50mm aluminium H bars (1 or 2 piece available)
  • Aluminium end caps

Stock colours available: black, mill finish, primrose, white

Installation Accessories:

  • Foil sealing tape 25m
  • Rubber gaskets
  • Pop rivets
  • Self drilling hex head screws for metal or timber fixings

Twinwall Polycarbonate Roofing System

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