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  3. Polygal Twinwall Polycarbonate

Polygal Twinwall Polycarbonate Roofing

The high performance roofing that’s built tough to keep you safe

Polygal Twinwall is available in 6.0mm & 8.0mm along with 3 different colours. It is an ideal, lightweight roofing panel that comes with a 10 year limited warranty, with various sheet sizes and accessories to help you complete your project.

Polygal Twinwall is a perfect solution for any translucent roofing installation when you require insulation and UV protection. Polygal Twinwall can be installed using our PSP glazing system.

Polygal Twinwall Sheet - All round efficiency

Light Weight

An outstanding balance of low weight and high stiffness enables lightweight structures with greater spans to be designed and easily installed.

Ease of Installation

It can be easily cut on site using conventional tools and can be cold-formed into tight radii without pre-forming. Material wastage is minimal as the sheet will not crack or split when cut, sawed or drilled.

Excellent Energy Efficiency

The multiwall construction traps air between the layers, which ensures outstanding thermal insulation performance.

Environment Standards

In many cases these high performance polycarbonate sheet products may be recycled.

Exceptional Fire Performance

Polygal Twinwall polycarbonate sheets are classed as self-extinguishing. Polygal Twinwall sheets have an exceptional fire performance and importantly do not give off toxic gases. Polygal Twinwall has been tested in many countries. In the UK it obtained the requirements of BS476 Part 7 and Part 6, Class 1 surface spread of flame.

Flexibility of Design

Twinwall sheets can be cold bent and used in many curved applications e.g. arched walkways. Polygal Twinwall must always be bent longitudinally, never across the width of the sheet.

In applications of this nature it is important not to place excessive tension on the sheet. Therefore when Polygal Twinwall is cold curved the minimum radius should not be less than 150 times the thickness of the sheet i.e. 1200mm.

2 Sided UV Protection

Polygal Twinwall is supplied with a protective film on both sides of the sheet. The proprietary surface treatment provides almost total resistance to degradation from UV radiation in sunlight, thereby helping to maintain long-term high light transmission.

Comprehensive Warranty

PSP’s Polygal Twinwall sheets carry a ten year limited guarantee against discoloration, loss of light transmission and loss of impact strength due to weathering.

 

Features

Applications

  • Excellent insulation 
  • Strong
  • UV protection both sides
  • 10 year light transmission warranty
  • lightweight
  • Flame retardant 
  • Patio & porch roofs
  • Covered walkways 
  • Greenhouses 
  • Carports
  • Outdoor entertainment areas
  • Skylights
   

Product Range

  • Gauge:
    • 6.0mm
  • Size:    
    • 1830 x 1220 mm
    • 2440 x 1220 mm
    • 3050 x 1220 mm
    • 3660 x 1220 mm
    • 5500 x 1220 mm
  • Colour: 
    • Clear & Bronze Tint 
  • Gauge:
    • 8.0mm
  • Size:
    • 1830 x 1220 mm
    • 2440 x 1220 mm
    • 3050 x 1220 mm
    • 3660 x 1220 mm
    • 5500 x 1220 mm
  • Colour:
    • Clear, Grey Tint & Bronze Tint

 
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