Cosella-Dörken Products, Inc

Canada. Distributors of foundation waterproofing and protection membranes, drainage systems, roofing membranes, weather resistive barrier membranes and building envelope systems, covering and scaffolding tarpaulins, garden sheets and pond liners. Also, paint and anti-corrosion systems, and phase changing materials for passive air conditioning in residential and commercial construction. Part of Ewald Dörken AG.