WHI INTERTEK

Class [A]
Goods conforming to certification standard(s)

ire resistant products and components, namely, access door/frame assemblies, dampers, doors, door frames, door and frame hardware, door light frames, elevator door/frame assemblies, expansion/seismic joints, fire retardants, fire retardant treated woods, fire window frames, garbage chutes, gasketing, seals, and thresholds, glazing/glass, linen chute door/frame assemblies, proscenium fire safety curtains, roof/ceiling and floor/ceiling assemblies, roof covering systems; specialty fire door and frame assemblies and components, namely, countertops for use with vertical rolling doors, security fire door and frame assemblies, through-penetration firestopping systems, wall assemblies, and wall exterior insulation and finish systems; building materials with surface burning characteristics, namely, insulations, sealants, laminates, fire retarded treated wood, fabrics, wall, floor and ceiling coverings, and curtains; solid fuel burning appliances and accessories, namely, ranges and stoves, space heaters, furnaces, fireplace inserts and factory built fireplaces, boilers, water heaters, venting pipe, chimneys and chimney lining systems, and heat shields; fire protection equipment, namely, fire extinguishers, and sprinklers; gas equipment, namely, natural, propane and butane fired appliances and accessories, namely, domestic and commercial heating, decorative, food processing, water heating and portable type camping equipment; pipe, hoses, couplings and manual valves; fenestration and security products, namely, residential, commercial and industrial windows and doors, and window and door hardware; plumbing products, namely, fittings and accessories, fixtures such as sinks, shower stalls, bathtubs, water closets, bidets, pipe and underground ducting, and couplings and cements; manufactured wood products, namely, building panels, finger joined, machine stress-rated lumber, laminated veneer lumber, preserved wood foundation materials, structural glued-laminated timber, wood I beams, columns and open web trusses, wood shakes and shingles, and preservative treated wood