PolyX Polycarbonate Sheet Multiwall - 35mm x 1400mm x 4mtr Opal

Our 35mm PolyX Multiwall Polycarbonate Sheets are extremely robust and manufactured to a high spec...

Best current price£49.14from Professional Building Supplies

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Professional Building SuppliesMolan Bronze Polycarbonate Sheet Multiwall - 35Mm X 700Mm X 2Mtr Opal
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PVC Cladding UKMolan Bronze/Amber Polycarbonate Sheet Multiwall - 35Mm X 700Mm X 2Mtr Opal
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Product Information

Full details

The PolyX 35mm Multiwall Polycarbonate Sheet is a high-performance roofing solution designed for homeowners and commercial contractors seeking superior thermal insulation and structural integrity for conservatory projects. It offers an excellent strength-to-weight ratio, ensuring durability without adding excessive load, though it requires specific professional-grade glazing bar systems for a secure and weather-tight installation.

All features

Model Part NumberPOLY3514004OP
BrandMolan

Extended Product Information

FAQs

Can I use this for vertical window glazing?

This product is specifically designed for conservatory roofing applications where its structural multiwall properties are fully utilized.

Is the sheet transparent?

No, the opal finish is translucent; it allows light through but obscures direct vision, providing privacy and glare reduction.

How do I cut these sheets?

These sheets can be cut with a fine-toothed circular saw or a jigsaw; always use a blade intended for plastic to ensure clean edges.

Does the orientation of the flutes matter?

Yes, for roofing, the internal channels (flutes) should generally run down the slope of the roof to allow for proper drainage of any internal moisture.

What is the primary benefit of the 35mm thickness?

The 35mm thickness provides the highest level of thermal insulation among standard multiwall sheets, making it ideal for year-round conservatory use.

Troubleshooting

Moisture buildup inside the flutes

Ensure that the open ends of the sheets are properly sealed with high-quality breather tape and appropriate end caps to prevent condensation.

Sheet movement or rattling

Check that the glazing bars are tightened to the manufacturer's specifications and that the EPDM rubber gaskets are correctly seated.

Pros and Cons

Pros

  • High thermal insulation properties
  • Exceptional strength-to-weight ratio
  • Lightweight for easier handling compared to glass
  • Softens natural light through opal diffusion
  • Suitable for demanding commercial environments

Cons

  • Requires specific self-supported glazing bar systems
  • Requires careful planning for structural compatibility
  • Not intended for transparent viewing like clear glass

Setup, Compatibility & Care

Installation of the 35mm PolyX sheet must be performed using compatible self-supported glazing bar systems to ensure structural longevity and moisture seals. When preparing for installation, ensure that the support frame is level and designed to accommodate the 35mm depth of the material. Always verify that the sheets are oriented correctly according to the UV-protection side. For maintenance, clean the surface periodically with mild soap and lukewarm water using a soft cloth or sponge. Avoid using abrasive cleaners or hard brushes, as these can damage the finish and reduce the material's lifespan.

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