Western HVAC Directory - Manufacturers Insulation Products  Attic Tent Phone: (877)-660-5640  Stop Air Leaks. Maximize HVAC Efficiency. The Attic Tent is the ultimate attic access insulation cover ever invented (attic stairs, scuttle holes, knee-wall doors, and full-size doors.) Its primary design is to stop air infiltration between the home and attic, the most common medium for wasting costly residential energy, during both hot and cold seasons.

Attic Tent - Stop Air Leaks. Maximize HVAC Efficiency. The Attic Tent is the ultimate attic access insulation cover ever invented (attic stairs, scuttle holes, knee-wall doors, and full-size doors.) Its primary design is to stop air infiltration between the home and attic, the most common medium for wasting costly residential energy, during both hot and cold seasons.  Certainteed - CertainTeed, building materials manufacturer of insulation, roofing, vinyl windows, vinyl siding, PVC pipe, ventilation, composite decking, railing and fencing and foundation materials. Evanite - Manufactures specialty glass fibers used in high efficiency and ultra-high efficiency filter media for use in electronic clean rooms, medical facilities, and nuclear power applications. Isolatek International - Since 1875, ISOLATEK International has been providing quality sustainable materials to the building construction industry. Today, with over 50 years experience in the manufacturing of passive spray-applied fire resistive materials, CAFCO® products have taken a leadership position in the world.Our reputation for top quality products and service has made CAFCO BLAZE-SHIELD® the world's best selling Dry-Mix sprayed fire protection product. Johns Manville - Johns Manville, a Berkshire Hathaway company, is a leading manufacturer and marketer of premium-quality building insulation, commercial roofing, and specialty products for commercial, industrial, and residential applications. JM’s product offerings include: formaldehyde-free fiber glass building insulation, commercial roofing membranes and insulations, filtration media, and mats and reinforcements. Rock Wool Manufacturing Company - Manufacturer of DELTA insulation for Industrial, Marine, Commercial and Pipe Products. Roxul Inc. - Our products are produced from a combination of natural basalt rock and recycled slag. These simple ingredients, combined with Roxul's world-class technology, produce a mineral wool insulation product of the highest quality that is better for the environment. Sloss Industries - The company operates the world's largest slag wool plant as well as highly specialized production, testing, and developmental facilities. Thermafiber - Thermafiber, Inc., headquartered in Wabash, Indiana, is one of the largest manufacturers of mineral wool in the Americas, serving the insulation industry since 1934. Since our mineral wool is made from slag and or rock, it has unique cost-performance attributes in high temperature, fire protection, thermal control and sound control applications. USG - USG is a leading manufacturer of building materials for construction and remodeling. From major commercial developments...to residential housing...to simple home improvement projects.