What is a membrane?

Bitumen membranes are modified products for waterproofing of new and old buildings.

There are many types of membranes that can be used for different applications:

  • In roofing, for example, cap sheets are used for the protection of the base layer. Membranes have a number of names, such as "roof underlayment", "vapour barrier", "waterproof membrane" etc.
  • Waterproofing membranes are also used to protect foundations and underground walls.
  • Waterproofing membranes are also used in civil engineering works; viaducts, bridges and tunnels on highways and railways.
  • Waterproofing membranes are also used to protect the building against plant roots damages in green roofs


Onduline membranes

Onduline offers products that meet every need for all your renovation and construction projects. Discover our membranes designed for roofing and foundation waterproofing (BITULINE) and protection (FONDALINE high density polyethylene membrane - HDPM).

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