ARCA logo

Serving Alberta's Roofing Industry Since 1961

ARCA logo

Trade Definitions

ARCA Trade Definitions have been developed for

  • Roofing and Related Sheet Metal Systems
  • Vegetated Roof System (Green Roofs)

They provide specifics to the scope of work as they may appear in tender documents.

The Trade Definitions can be found online at www.tradedefinitions.com.