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DELTA®-TRELA

Roof Underlayment with structured separating layer – recommended by leading metal roof manufacturers.

DELTA®-TRELA, recommended by leading metal roof manufacturers, is a vapor permeable underlayment with a structured separating layer for metal-covered ventilated and non-ventilated pitched roofs. It is ideal for use with any sort of metal roof cladding, including titanium zinc, aluminum, stainless steel, galvanised steel and copper. It can also be used in facade applications.

DELTA®-TRELA DELTA®-TRELA
Vapor permeable underlayment combined with structured separation and drainage layer for ventilated and non-ventilated pitched roofs or facades with metal cladding.
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DELTA® is a registered trademark of Ewald Dörken AG, Herdecke, Germany.
 

Current Tradeshows

International Builders Show
Jan. 10 - 12, 2017
Orlando, FL, USA

World of Concrete
Jan. 17 - 20, 2017
Las Vegas, NV, USA

The International Surface Event
Jan. 18 - 20, 2017
Las Vegas, NV, USA

RCI
Mar. 18 - 19, 2017
Anaheim, CA, USA

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More Information

Overview Adhesives

Tools

Incorporate DELTA Products into your plans quickly and easily by downloading our design files from CADdetails.com.