The sub-roof – the smart, reliable intermediate layer.

 

Irrespective of whether clay roof tiles, concrete roof tiles or other roof materials are used, the design of the sub-roof is of decisive importance for the tightness and weather resistance of the entire roof. Basically, with this layer a distinction is made between trussing membranes and sub-roof membranes. However, the distinction simply refers to the method of membrane installation. Trussing membranes are nailed to the rafters and hang in the intermediate spaces. Sub-roof membranes are applied to solid sheathing. CREATON roof membranes are basically suitable for both areas of application. 

CREATON roof membranes are basically suitable for all types of roofing and effectively protect the building from weather, diffusion and wind. The roof only becomes a functioning unit with the correct sub-roof design.  

You will find classic roof membranes and versions for special requirements in the CREATON accessory programme. Of course, the correct roof membrane for every roof and situation is determined when selecting the roof.

 

The CREATON sub-roof membranes at a glance

 

Dachbahn DUO extra

CREATON DUO extra

The cost effective, trussing and sub roof membrane with self-adhesive strips for exacting requirements. 

Areas of application:

  • ventilated roof structures 
  • vapour-permeable roof structures 
  • constructions that must be wind-proof
Dachbahn DUO longlife ND extra

CREATON DUO longlife ND extra

The economical sub roof membrane for maximum safety with nail sealing function

Areas of application:

  • ventilated and non-ventilated roof structures
  • vapour-permeable roof structures
  • verklebte Unterdeckung auf Schalung oder formstabile Unterlage
Dachbahn TRIO extra

CREATON TRIO extra

The sub-roof membrane for exacting requirements.

Areas of application:

  • vapour-permeable and ventilated roof structures, also with very low roof pitches 
  • for demanding requirements arising from the geographic location, shape of the building, or similar. 
  • suitable as a rain-tight sub-roof in combination with CREATON accessories
Dachbahn QUATTRO longlife extra

CREATON QUATTRO longlife extra

The sub-roof membrane for the most exacting requirements.

Areas of application:

  • vapour-permeable roof structures with very low roof pitches
  • suitable as water-proof sub-roof in combination with CREATON accessories
Dachbahnenzubehör

Sub-roof membrane accessories

Install CREATON roof membranes with the accessories intended for this purpose.

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