Langley’s metal faced membrane range of products are capsheets, predominantly used for the waterproofing of sloping roofs.

A variety of choice

These are used principally on two-layer waterproofing systems on all roof decks.

The range gives clients a product with a variety of facing choices to suit many applications and designs, a long product life, high resistance to cracking and thermal shock plus an excellent fire rating.

  • Cap Sheet for the waterproofing of sloping roofs in concrete, metaldeck, wood.
  • Waterproofing of upstands, gutters, pipe penetrations and other roof details.
  • Two-layer waterproofing systems on all roof decks.
  • Waterproofing on non underground reservoirs.

Our products are made up of a SBS elastomeric bitumen binder with glass mesh and glass mat re-inforcement and a fusible film on the underside. Facing options are either a 0.08 mm aluminium or coper foil or 0.05 mm stainless steel foil, both with an expansion compensation system.

Colour options

Copper and stainless steel come in natural metal finish only, aluminium can be coloured to suit preferences, subject to availability. (White, Light Grey, Dark Grey, Light Green, Dark Green, Dark Red)

Case Studies

English Martyrs Church

With an intricate design and a futuristic building when it was built in 1971, English Martyrs Church presented a huge design challenge upon refurbishment. Download the full case study…

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