Alside manufactures and distributes exterior building products for residential renovation and new construction, including siding, windows, patio doors, metals, soffit, trim coil, gutters, and decorative accents. Its product portfolio includes composite, vinyl, insulated vinyl, specialty, and steel siding, as well as vinyl windows and sliding patio doors; products are distributed through Alside Supply Centers and independent distributors to licensed remodeling contractors and home builders.
PEPA Vinyl Siding Certification
ENERGY STAR
FGIA Certification
IGCC Certification
NFRC Performance Ratings
LEED
Compliance program
USGBC Membership
Registration
ASTM Standards Participation
Registration
Associated Materials, LLCAssociated Materials, LLC is a North American exterior building products company headquartered in Cuyahoga Falls, Ohio, operating Associated Materials Innovations, Alside, and Gentek. Its history reaches back to Alside’s 1947 founding and innovation in enamel-baked aluminum siding; the company says it manufactures and distributes building products for residential, light commercial, and multifamily markets. It reports nine manufacturing plants and more than 120 supply centers across the United States and Canada.WEST SALEM, OH
Westlake Royal Building ProductsWestlake Royal Building Products manufactures building materials for residential and commercial construction, with facilities across the United States and Canada. Its portfolio spans exterior siding and accessories, trim, roofing, architectural stone veneer, windows, and decking. The company says it has more than 50 years of industry leadership and is part of Westlake, a global manufacturer and supplier of materials and products.ELKLAND, PA
ProViaProVia is a manufacturer of premium exterior building products, including entry doors, windows, siding, manufactured stone, and metal roofing. Founded in 1977 by Bill Mullet, the company has grown from a small aluminum window and door fabricator into a multi-facility operation with production across Ohio and Mississippi. ProVia combines old-world craftsmanship with state-of-the-art technology and is guided by a faith-based mission to serve by caring for details in ways others won’t. The company is a long-standing ENERGY STAR partner and has received multiple awards for energy efficiency and workplace safety.SUGARCREEK, OH
James Hardie Building Products IncJames Hardie Building Products Inc. manufactures building products for home exteriors and outdoor living, with a history of more than 130 years and 19 manufacturing facilities. The company describes itself as an inventor of modern fiber cement and makes Hardie® fiber cement siding, trim and soffit products, alongside exterior solutions from its portfolio of brands.WILMINGTON, OH