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
- Eco-friendly construction products
  Sustainable solutions that benefit the environment.
- Environmentally friendly production
  Manufacturing from an environmental perspective
- DGNB manufacturers declarations
  For use in DGNB certified buildings.
About DBS
- Go to About DBS
- Our business foundation
  DAFA offers sustainable, lasting solutions which seal, absorb and protect.
- About DBS
  More than just strong products
- 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 Building Solutions A/S

Cases

NEW!

We now offer DAFA ExFoil vapor barrier + accessories as digital BIM objects, which you, as a user of Revit have the option to download and insert directly into your 3D model.

DGNB manufacturers declarations

Here you will find all our DGNB supplier declarations on selected products used in DGNB certified buildings.

Lindbäcks case

Customer-specific innovation finds solution to demanding sealing task for leading home module manufacturer.

DAFA Building Solutions for the construction industry with a focus on holistic and environmentally beneficial solutions.

Products and systems that seal and make buildings durable and sustainable - both for renewal and new constructions.

DAFA Building Solutions applies in the areas of:

Vapor barriers
DAFA AirStop System
Roofing underlay & wind barriers
DAFA AirVent System
Protection against radon gas
DAFA Radon System
Joint tape for windows, doors and joints
DAFA joint sealing solutions
Sealing system for facades:
DAFA Facade Kit
Sealing of windows and doors:
DAFA glass, window and door sealing

Sustainable construction

At DAFA Building Solutions, we always base our innovation efforts on the construction requirements of the future. This involves developing construction solutions that optimize energy efficiency in all types of structures.

New times toughen requirements for modern constructions - as a professional partner to the construction industry, we make it easier to build correctly and sustainably.

See the list of environmentally friendly construction products.

DAFA Building Solutions products and systems

DAFA AirStop System

The most effective and secure vapor barrier system on the market. A product series for vapor barriers

DAFA AirVent System

A complete range of products for ventilated or permeable roofing and wind barrier solutions.

DAFA Radon System

Complete system for protection against harmful radon gas

DAFA joint sealing solutions

DAFA’s joint sealing products are flexible sealing solutions that are quick to install and resistant to all weather conditions.

DAFA Facade Kit

A wide range of foam, plastic and rubber products – designed to optimize exterior wall structures for large buildings

DAFA glass, window and door sealing

Solutions for exterior and interior seals for new and existing windows and doors – and for renovating

Need advice or got questions?

Competences to help all parties - in all phases of construction. Use this form to get in contact with our experts.

+80 years of experience in the construction industry

Products approved for environmentally friendly constructions

Production in four countries – Denmark, China, Poland, and Italy

Tested, documented and guaranteed

DAFA's products and systems have been tested and approved via external test institutes. In addition, we conduct tests in our climate chamber. Our test center enables us to conduct aging tests, where the products are exposed to strong climatic influences from heat, cold, UV light, and humidity.

Testing and validation