• Concrete Masonry & Hardscapes Association (CMHA)

  The Concrete Masonry & Hardscapes Association (CMHA) represents a unification of the Interlocking Concrete Pavement Institute (ICPI) and the National Concrete Masonry Association (NCMA). CMHA is a trade association representing US and Canadian producers and suppliers in the concrete masonry and hardscape industry, as well as contractors of interlocking concrete pavement and segmental retaining walls. CMHA is the authority for segmental concrete products and systems, which are the best value and preferred choice for resilient pavement, structures, and living spaces.

• SONOpan

  SONOpan is recognized as a leader in sustainable soundproofing and thermal insulation solutions for architectural and construction professionals. Our Louiseville-based mill has focused on developing innovative, eco-friendly fiberboard panels made from natural materials that are dimensionally stable, lightweight, and simple to install, meeting the design and performance demands of modern architecture.

• Concrete Masonry & Hardscapes Association (CMHA)

• SONOpan

• Acoustic Systems

• Alcorn Fence Co.

• American Technocrete Corp.

• Anchor Wall Systems

• BELAIR Recreational Products Inc.

• Bend Industries

• CE Design, Ltd.

• Carr Concrete Corporation

• Carsonite International

• Double Visions

• Durand Forms Inc.

• Easi-Set Industries

• Empire Acoustical Systems

• Faddis Concrete Products

• Filtech, Inc.

• FineHouse, Ltd.

• Global Industrial

• Hardy Holzman Pfeiffer Associates

• Hifiker Retaining Walls

• Hoover Treated Wood Products

• Industrial Acoustics Co.

• International Plastics Machinery Corp.

• IsoStore

• Laubeck Corporation

• Leader Industries, Inc.

• MECART

• Noise Control Systems

• Norfield Corp.

• Pittsburgh Manufacture & Installers

• Plastiglas Industries Ltd.

• Power Curbers, Inc.

• Quiet Window Mfg.

• Rick's Custom Fencing & Decking

• Rockwood Retaining Walls, Inc.

• Smith-Midland Corporation

• Sound Fighter Systems

• Structural Wood Products

• Surebond

• Tarmac America

• Tile of Spain, Trade Commission of Spain

• Transpo Industries, Inc.

• United Plastics Corporation

• Utility Concrete Products Co.

• Wheeler Consolidated

• dB Noise Reduction Inc.