Armstrong World Industries, Inc. is a Pennsylvania corporation incorporated in 1891. It is an international designer and manufacturer of walls and ceilings.

 Ceilings and walls for commercial spaces

 Ceilings and walls for the home

 Building solutions and roof decks

Marlite offer an extensive line of durable and decorative wall and specialty products for any commercial building – delivered with unmatched service, reliability and value.

Cabot’s current product mix includes regular and fire-rated products, mould and moisture-resistant products, abuse resistant products, vinyl ceiling tiles, and exterior sheathing products.

Certainteed's residential insulation products help maintain energy efficiency and lower heating and cooling costs, making homes more comfortable year round. Certainteed is committed to providing the high quality products, resources, guidance and on demand support you need on the job.

The ROCKWOOL Group helps make the world a better place to live. Our products and services give millions of people thermal antic comfort, affordable heating and cooling, increased fire resilience, and more sustainable food production.

Greenfiber® is the all-in-one cellulose insulation that can be blow-in, spray-applied, or dense-packed. It can be easily installed over existing insulation and unlike batt or roll alternatives, it’s engineered to fill every gap, void, and hard-to-reach space, forming a dense barrier that reduces air infiltration to boost thermal performance and reduce sound.