"The GWSK-standard self adhesive layer has received
special "canals" for the evaporation of moisture."

Save costs and refurbish

Confirmed by the Fraunhofer Institute

The black colour of the Wolfin membranes increases the pressure below the waterproofing layer and in combination with the diffusion open material the evaporation process of moisture is increased, leaving you a refurbished and dry roof. If you need to refurbish a roof, keep cool and search for the most ecological and economical solution. This method was also confirmed by the Fraunhofer Institute. 

Correct refurbishment plan

Quick dry out through evaporation

It is usual nowadays for refurbishment projects to involve additional insulation in connection with new waterproofing. It does not matter if the existing roof construction is wet. By using Wolfin roofing- and waterproofing membranes failed flat roofs can be dried out after only a few years.

It will be necessary to conduct a roof condition survey prior to the roof refurbishment in order to establish the existing roof build up and condition. All structural implications must also be considered. Only then is it possible to decide on the best refurbishment methods.

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For roof waterproofing

Approvals and classifications

Wolfin GWSK DA is approved and classified acc. to:

DIN EN 13956 CE-roof waterproofing
DIN V 20000-201 (roof waterproofing)
DIN 18531 (roof waterproofing)
DIN EN 13 501-1 (class E)
DIN 4102-7 (Harte Bedachung)
DIN EN 13501-5 BROOF (t1)

Wolfin GWSK DA

Ways to install

Refurbishment: glued for a quick and reliable dry out

For security in your system

Wolfin GWSK DA system accessories

The product range of Wolfin GWSK-DA is topped up by ready formed parts (corners, lightning rods, etc.) from the same material offering you a quick, easy and secure solution.

> To system accessories

Wolfin GWSK DA


To prove the success of Wolfin there are many reference objects with millions of square meters worldwide. To see Wolfin GWSK references please follow the link:

> See references Wolfin GWSK


Downloads Wolfin GWSK DA

Wolfin Waterproofing-Systems

Here you can download the Wolfin Waterproofing-Systems brochure.

Wolfin GWSK DA

Here you can download the technical data sheet of Wolfin GWSK DA.

Waterproofing that works