Permatrim A GRP Roof Edge Trims are manufactured from pultruded glass fibre reinforced polyester resin. The trims are thermally inert with a low coefficient of expansion. Units supplied in 3.0m lengths. Colours: Black, White and Grey. Matching internal/external corners supplied. Corner units are 240mm x 240mm.

Permatrim Wall Flashing is used to cover the leading edge of an upstand detail, where the substrate does not allow the execution of a traditional chase or cover flashing detail. Units supplied in 3.0m lengths. Colour: Black (ex stock) some other colours available to special order

Features and Benefits

  •  Thermally inert – will not distort or warp with temperature changes
  •  Long lasting through-colour – not just surface coated
  •  Resistant to atmospheric pollution and UV stable
  •  Maintenance free – no painting required (will not rot or rust)
  •  Lightweight – easily handled, strong and durable
  •  Simple installation – easily cut and drilled
  •  Adaptable – can be used with all types of bituminous roofing membranes
  •  Approved accessory – can be included as part of Permanite Engineered Roofing Systems guarantee


Technical Datasheets

Permatrim A TDS