Great solutions for garden roof applications.

DELTA® Systems offer premium solutions for the highest level of water retention and effective drainage of surplus water.

DELTA®-FLORAXX - Water Retention & Drainage for Garden Roof Applications DELTA®-FLORAXX - Water Retention & Drainage for Garden Roof Applications
Provides high water retention capacity combined with outstanding drainage characteristics and is an ideal and sustainable component in garden roof designs.
more
DELTA®-BIOTOP - Geotextile for Garden Roof Applications DELTA®-BIOTOP - Geotextile for Garden Roof Applications
DELTA®-BIOTOP is a filter fabric designed for use with DELTA®-FLORAXX and DELTA®-ROOT BARRIER in the DELTA® Garden Roof System. DELTA®-BIOTOP helps hold the growing medium in place and prevent it from washing away and clogging the drainage capability of DELTA®-FLORAXX.
more
DELTA®-ROOTBARRIER - for Garden Roof Applications DELTA®-ROOTBARRIER - for Garden Roof Applications
DELTA®-ROOT BARRIER protects the primary waterproofing layer from construction traffic during the installation process and from penetration by aggressive plant roots. With DELTA®-FLORAXX and DELTA®-BIOTOP, it is part of the premium DELTA® Garden Roof System.
more
DELTA®-DRAIN - Horizontal Applications DELTA®-DRAIN - Horizontal Applications
Drainage and protection system with high compressive strength for horizontal applications.
more



DELTA® is a registered trademark of Ewald Dörken AG, Herdecke, Germany.
DELTA® Systems for Horizontal Applications
Cosella-Dörken - servicing all of the Americas
 

Current Tradeshows

ASLA
Sept 10 - 13, 2010
Washington, DC, USA

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

Cleantech and Green Building Showcase
Sept 15 - , 2010
Baltimore, MD, USA

Building Envelope Solutions
Sept 23 - , 2010
Vancouver, BC, Canada

more tradeshows