PolyX Sheet End Closure - 35mm - Brown

The PolyX Sheet End Closure is designed to be fitted to the eaves end of polycarbonate sheets, pro...

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PVC Cladding UKMolan Brown Exitex Pvc Sheet End Closure - 35Mm X 2.1Mtr
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£12.24
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Professional Building SuppliesMolan Brown Exitex Pvc Sheet End Closure - 35Mm X 2.1Mtr
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Product Information

Full details

The PolyX Sheet End Closure is an essential component for DIYers and professional contractors installing polycarbonate roofing, designed to provide a secure, professional finish while managing moisture runoff. By effectively sealing the eaves end of your sheets, it prevents debris buildup and water ingress, though it requires precise installation alongside compatible breather tape to ensure long-term performance.

All features

Model Part NumberSC35-B
BrandStorm

Extended Product Information

FAQs

Is this closure compatible with 16mm or 25mm sheets?

No, this specific profile is engineered exclusively for 35mm polycarbonate sheets.

Do I need to use silicone or screws to attach the closure?

The profile is designed as a friction fit, but some installers prefer a small bead of neutral cure silicone for added security in high-wind areas.

Why is the breather tape necessary?

Breather tape prevents dust and insects from entering the flutes while allowing the sheet to breathe, which prevents condensation buildup.

Can this be painted to match a different color scheme?

While the brown finish is designed to be color-fast, it is not recommended to paint the profile as it may cause the finish to flake over time.

Does this closure come in other sizes?

This product guide is specifically for the 35mm version; please verify your sheet thickness before purchase.

Troubleshooting

Closure feels loose on the sheet

Ensure that the anti-dust breather tape has been applied correctly. The tape adds necessary thickness for a snug friction fit.

Water is dripping behind the gutter

Check that the drip lip is properly positioned over the gutter and that the polycarbonate sheet is not pulled too far back from the eaves edge.

Pros and Cons

Pros

  • Prevents water ingress behind the guttering
  • Provides a clean, finished appearance to roof edges
  • Durable material suitable for long-term outdoor exposure
  • Easy to install on standard 35mm polycarbonate sheets

Cons

  • Requires separate purchase of anti-dust breather tape
  • Strictly for 35mm thickness, not adjustable for other sizes
  • Must be fitted precisely to ensure the drip lip functions correctly

Setup, Compatibility & Care

Before installation, ensure the polycarbonate sheets are clean and free of debris. Always apply the required anti-dust breather tape to the open sheet ends first, as the closure is designed to fit over this layer. Slide the profile onto the sheet until it is flush. For care, keep the area around the drip lip free from leaves or heavy moss buildup to ensure water flows freely into the gutter. During routine roof cleaning, wipe the profile with a soft cloth and mild soapy water, avoiding harsh abrasive chemicals that could damage the finish.

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