Dörken Systems Inc.
4655 Delta Way, Beamsville, ON L0R 1B4, Canada

Phone: +1 (833) 611-0995
Fax: +1 (905) 563-5582


DELTA® is a registered trademark of Ewald Dörken AG, Herdecke, Germany.

Think of us as the water-resistive and air-barrier know-it-alls of open-joint cladding. 

Say goodbye to unprotected open-joint cladding. Say hello to the DELTA®-FASSADE family of products. 

Contact us and a local sales representative will be happy to help.

1-833-611-0995

Call a Dörken rep now

DELTA®-VENT SA is proven to keep buildings dry and comfortable for the life of the building for better building performance, efficiency and customer satisfaction.

Find out more

Not using open-joint cladding? You need DELTA®-VENT SA or DELTA®-STRATUS SA.

More choice for high-performance protection.

You have a vision for your open-joint cladding design and now we have more ways to help you achieve it. Backed by years of proven performance and research, new DELTA®-FASSADE SA is a self-adhering, air- and water-resistive barrier that joins our DELTA®-FASSADE S product to give you the water, wind, and UV protection you’re looking for.

UV exposure can destroy your building materials, affecting the long-term performance of your structure. New DELTA®-STRATUS SA is the only WRB with a unique 4th layer of extreme UV protection. 

Find out more

Dr. Joe Lstiburek understands the unique challenges of open-joint cladding.

Two ways to protect for the way you build.

Brochure >

DELTA®-FASSADE SA – An airtight solution

New DELTA®-FASSADE SA is a self-adhered, air- and water-resistive membrane that is designed to be installed on the structural sheathing.

Suitable for:

  • Buildings under International Residential Code (IRC)
  • Type V-B construction under International Building Code (IBC)
  • Buildings under 40’ with no plastic foam insulation under IBC

NEW

DELTA®-FASSADE S is a high-performance, UV- and water-resistive barrier that is designed to be installed in front of continuous insulation.

  • Ideal for use in metal and wood stud construction
  • Integrates well with most open-joint cladding systems, e.g. Trespa, Swisspearl, Eternit, Fundermax
  • Approved under International Building Code and International Residential Code (ICC ESR-2932)

DELTA®-FASSADE S – Watertight protection

Brochure >

You inspire us. We’d like to return the favor. 

In the past, building professionals had to decide between design integrity and protection for their open-joint cladding project. This is what inspired us to first create DELTA®-FASSADE S and then DELTA®-FASSADE SA. Now, it’s our turn to inspire you with a lookbook featuring some of our most interesting projects to date and an ebook to help you tackle your next open-joint cladding project with confidence. 

Open-joint cladding lookbook >

N E W

DELTA®-FASSADE S

DELTA®-FASSADE SA

Some of the most cutting-edge buildings in the world use open-joint cladding design elements. While open-joint cladding may be trending, it does require extra attention to manage the filtration of exterior elements. Hear Dr. Joe Lstiburek discuss some of the challenges.

Guide to open-joint cladding e-book >