N.B. Handy Company

Nichiha Fiber Cement

Nitterhouse Masonry Products

Norandex

Nova USA Wood

Novik Inc.

Nusku Partners

Olde Wood Limited

Panel Processing Inc.

Parklex Prodema

Parklex USA Inc.

Ply Gem

Premier Forest Products - Shingle Division

Preservation

Probe Construction Products Inc.

Quality Aluminum Products, Inc.

reSAWN TIMBER co.

Resolite FRP Composites

Rollex Corp.

Roseburg

Royal Group

Shakertown

Sound Solutions Inc.

South Coast Lumber Co.

Spring Valley Corp

Style Crest Inc.

Swisspearl

Synstone International

Technowood

Terminal Forest Products

TerraMai

Teton West Lumber

Texture Plus

ThermalWood Canada

ThermoryUSA

Thrush & Son

Trestlewood

Tri-Lox

Tru Exterior Siding

Veser Antique Woods Inc.

VICWEST

Visscher Lumber

Walpanel Inc.

Western Forest Products Inc.

Western Specialty Fabrications Inc.

Western States Metal Roofing

Western Wood Inc.

Wood Haven Inc.