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Sheet Closure - Anthracite Grey

£0.00 £0.00

Superior Anthracite Grey Sheet End Closure. For closing off the ends of your polycarbonate sheets. Sheet closers prevent moisture and dust ingress. The sheet closure comes with an integrated gasket in the upper lip which provides an excellent waterproof barrier.  The sheet closure also has breather holes on the underside to improve ventilation and reduce condensation. This closure is also available in white or brown.

Colour: Anthracite Grey

Thickness: 10mm, 16mm & 25mm

Lengths: 2.5m & 5m

Please choose your colour, thickness and lengths from the options below:

Availability: In stock

Superior Anthracite Grey Sheet End Closure for the bottom end of your polycarbonate sheet. Complete with an integrated co-extruded upper lip which provides an improved waterproof barrier. Breather holes on the underside improve ventilation and reduce condensation. Available in 10mm, 16mm, 25mm and 35mm and a variety of lengths.

Sheet Closures can be referred to as polycarbonate closers, 'U' Trims and sheet end closures, 

They are needed on polycarbonate roofs to prevent insects, dust and moisture from getting into the open ends of the sheets. On a Lean to roof they are used on the lower end which goes into the gutter. They can also aso be used on the top edge of a roof if the structure is freestanding and the top edge is open to the elements.

A sheet closure can also be used to neaten the exposed edges of double glazed units. 

Fitting Sheet closures

The sheet end closures are PVC ‘U’ sections and can be easily trimmed to size on site with a hand saw or sharp blade. Simply push them over the edge of the sheet on top of the anti dust tape. Add a bead of Silicon to secure this further. The silicon must be suitable for the glazing material used e.g. for polycarbonate you must use a low modulus neutral cure silicon.