Products
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- DAFA AirStop System
  Vapor barriers and accessories
- DAFA AirVent System
  Roofing & accessories
- DAFA Radon System
  Protection against radon gas
- DAFA joint sealing solutions
  Seal around windows & doors
- DAFA Facade Kit
  Sealing solutions for facades
- DAFA window & door sealing
  Sealings for new and existing windows & doors
- Building industry
  Strong product match for the construction industry
Sustainability
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- Construction products
  Sealed systems, solutions, and products that contribute to energy savings
- Production
  We continuously explore new ways to optimize our production processes, always done with the environment in mind.
- Sustainability
  Sustainable products geared to the future
- DGNB & EU Taxonomy
  For use in DGNB certified buildings.
- EPD
  For use in DGNB certified buildings.
About DBS
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- About DBS
  Sealed systems, solutions, and products that contribute to energy savings
- Our Journey
  More than 80 years of dedication and focus.
- Innovation
  We are leading the way, with the latest technology and a passion for innovation.
  
  Our innovation department
- Testing and validation
  We satisfy high quality requirements through thorough testing, validation and documentation.
- Experts
  Our knowledge and insight make us a constructive and versatile partner.
Contact
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- Employees
  Contact your DAFA team
- Contact DAFA
  Contact DAFA Group
Downloads

DAFA radon corner

The DAFA Radon corner is designed to ensure fast and efficient sealing against radon, air and moisture in corners, which are usually difficult to seal

DAFA radon corner

DAFA Radon internal corner produces a simple and tight sealing of the radon barrier in internal corners of foundations with an angle of 90 degrees.

Material

DAFA radon internal corner is made from DAFA radon membrane. The membrane is welded using DAFA technology to create a permanent water and airtight seal around the corners.

Advantages