PolyX PVC Sheet End Closure - 25mm - White

The PolyX Sheet End Closure is designed to be installed on the eaves end of polycarbonate sheets t...

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Professional Building SuppliesStorm White Polyx Pvc Sheet End Closure - 25Mm X 2.1Mtr
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PVC Cladding UKStorm White Polyx Pvc Sheet End Closure - 25Mm X 2.1Mtr
Free delivery in 1–3 days
£10.56
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Product Information

Full details

The PolyX PVC Sheet End Closure is an essential component for DIYers and professional installers looking to complete polycarbonate roofing projects with a clean, professional finish. Designed specifically for 25mm sheets, it provides long-term protection by sealing the eaves end of the polycarbonate, though it must be used in conjunction with anti-dust breather tape to prevent internal condensation and debris buildup.

All features

Model Part NumberSC25-W
BrandStorm

Extended Product Information

FAQs

Can I use this on 16mm sheets?

No, this profile is specifically engineered for 25mm polycarbonate sheets.

Is the anti-dust tape included?

No, the breather tape must be purchased and applied separately before installing the end closure.

Do I need to glue the closure in place?

Typically, the fit is snug enough to hold it in place; however, some installers prefer a small bead of neutral-cure silicone if the environment is subject to high winds.

Will the white PVC yellow over time?

The material is designed for exterior use and is UV-stabilized to minimize discoloration.

Can this be cut to size?

Yes, it can be easily cut using a fine-toothed hacksaw or a standard PVC cutter.

Troubleshooting

Closure feels loose on the sheet

Ensure the anti-dust breather tape is the correct thickness and properly seated, as it adds the necessary friction for a tight fit.

Water is still dripping behind the gutter

Verify that the end closure is pushed fully onto the sheet and that the gutter is positioned close enough to capture the flow from the moulded lip.

Pros and Cons

Pros

  • Prevents water ingress behind the end closure
  • Creates a finished, professional aesthetic
  • Compatible with standard gutter systems
  • Easy to install on existing or new roofing sheets

Cons

  • Requires anti-dust tape for full functionality
  • Limited to 25mm thickness polycarbonate
  • White finish may require periodic cleaning to maintain appearance

Setup, Compatibility & Care

Installation should be performed after the roofing sheet has been installed and secured. First, ensure the `anti-dust breather tape` is correctly applied along the edge of the sheet. Push the 25mm PVC closure over the end of the sheet until it is seated firmly. For optimal longevity, wipe the profile down with a soft, damp cloth and mild detergent once per season to prevent dirt buildup in the drip lip. Do not use abrasive scouring pads as these may scratch the PVC surface.

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