Professional Affiliations.

As a leading manufacturer of building products and systems for the residential and commercial construction market, we emphasize our position through strategic partnerships or collaboration with internationally recognized institutes, organizations and associations in the building industry.

ABAA - Air Barrier Association of America

AIA - The American Institute of Architects

ASTM International - American Society for Testing and Materials

BEG - Building Engineering Group, University of Waterloo

bsc - Building Science Corporation

CHBA - Canadian Home Builders' Association

CMHC - Canadian Mortgage and Housing Corporation

EEBA - The Energy & Environmental Building Alliance

NAHB - National Association of Homebuilders

NIBS - National Institute of Building Sciences

OBEC - Ontario Building Envelope Council

ORNL - Oak Ridge National Laboratory, Building Envelopes Program

Southface Energy Institute

TRI - Tile Roofing Institute

ZEBRAlliance - Zero Energy Building Research Alliance


DELTA® is a registered trademark of Ewald Dörken AG, Herdecke, Germany.
Cosella-Dörken - Professional Affiliations
Cosella-Dörken - servicing all of the Americas
 

Current Tradeshows

CFA Convention
Aug 5 - 7, 2010
Branson, MO, USA

Remodelers Expo
Sept 14 - 17, 2010
Baltimore, MD, USA

Buildings XI
Dec 5 - 9, 2010
Clearwater Beach, FL, USA

more tradeshows