Manufacturer of DELTA® air and moisture barrier systems for the building envelope in residential and commercial construction
Ewald Dörken AG
Beamsville, Ontario (Canada) · Germany (headquarters)New on Amplifa
About Ewald Dörken AG
Ewald Dörken AG, headquartered in Germany, has been developing and producing air and moisture barrier systems under the DELTA® brand for residential and commercial construction since 1892. The product portfolio includes vapor-permeable, water- and airtight membranes (including DELTA®-VENT S and DELTA®-VENT SA as a self-adhesive version with a thermoplastic polyurethane coating), underlayment membranes for metal roofs (DELTA®-TRELA), rainscreen systems (DELTA®-DRY), facade membranes for open-joint claddings with high UV resistance (DELTA®-FASSADE S) as well as foundation and drainage products (DELTA®-MS, DELTA®-DRAIN). Several products carry a Health Product Declaration (HPD) for LEED-certified buildings. The North American division Dörken Systems Inc., located in Beamsville, Ontario, serves the North American market and provides architects and building professionals with technical support and training through the DELTA® Academy. Reference projects include, among others, an 80,000 sq ft Jaguar and Land Rover dealership in Oakville, Ontario.
- Site
- L3J 0T6 Beamsville, Ontario (Canada)
- Processes
- Technical support for architects and building professionals (Building Science Support), DELTA® Academy (training and workshops), Product catalogs and professional newsletters
- Materials
- Thermoplastic polyurethane (TPU), Plastic membranes (airtight/watertight films), Air-gap membranes
- Certificates
- Health Product Declaration (HPD 2.0), ABAA compliance, IBC/IRC (ICC ESR 2932)
- Founded
- 1892
- Industries
- Construction industry / civil engineering, Residential construction, Commercial construction, Architecture / construction planning, Automotive retail (reference project car dealership)
- 01
Product development
- 02
Extrusion/finishing of the membranes
- 03
Quality control (in-house)
- 04
Sales and technical consulting
- 05
Training via DELTA® Academy
Materials and Processes
Thermoplastic polyurethane (TPU)
Used for the self-adhesive air and water barrier DELTA®-VENT SA, offering increased UV protection and long permissible exposure times.
Plastic membranes (airtight/watertight films)
Basis for the vapor-permeable and airtight membranes of the DELTA® product line.
Air-gap membranes
Dimpled plastic membranes for foundation protection in DELTA®-MS.
Locations
Beamsville
CALocation of Dörken Systems Inc. (North America division)
- Materials
- Plastic membranes, TPU
DELTA® Product Lines
Inside the production
Industries
Additional services
Reference customers
Quality and Sustainability
Several products carry a Health Product Declaration (HPD 2.0) and meet the requirements for LEED v4. Products such as DELTA®-VENT SA exceed the requirements of the Air Barrier Association of America (ABAA) and are IBC/IRC compliant (ICC ESR 2932).
| Evidence | Beamsville |
|---|---|
| Health Product Declaration (HPD 2.0) | |
| ABAA compliance | |
| IBC/IRC (ICC ESR 2932) |
History
- 1892
Founding of Ewald Dörken AG in Germany (according to company information, over 125 years active in construction).
- 2021
Publication of the DELTA® Product Catalogue by Dörken Systems Inc.