Products
- Go to Products
- 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
- Go to Sustainability
- 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 manufacturers declarations
  For use in DGNB certified buildings.
- EPD
  For use in DGNB certified buildings.
About DBS
- Go to About DBS
- About DBS
  Sealed systems, solutions, and products that contribute to energy savings
- 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
- Go to Contact
- Employees
  Contact your DAFA team
- Contact DAFA
  Contact DAFA Group
Downloads

DAFA roof decking tensioners

DAFA roof decking tensioners are used to tension all flexible roofing

DAFA roof decking tensioners

DAFA roof decking tensioners are part of the DAFA AirVent System, and are used to tension all flexible roofing, to prevent it from ‘flapping’ in windy weather. This avoids strain on the roofing and reduces wind noise. They are also simple and fast to install.

Material

DAFA roof decking tensioners are made of flexible, non-water-absorbent and UV-resistant blue PE foam. Normally 1-2 tensioners are used per m², corresponding to every second batten.

Advantages

New universal size
Simple and fast to install
Save up to 30 minutes on installation compared to traditional solutions
Supplied with practical bag
DAFA roof decking tensioners is included in the Nordic Ecolabellings database of construction products that can be used in Swan-labelled buildings.