Penn Big Bed Slate Co., Inc. has been producing distinctive "blue/gray" slate from their historic Pennsylvania slate quarry since 1934. Their roofing slate is all natural stone, hand split and hand dressed. With an expected life of a century, no material manufactured is more cost effective over the service life of the roof. They also manufacture slate flooring tile, slate window sills, dimensional stone and other architectural stone products. Penn Big Bed Slate Co., Inc. distributes slate from other sources in the US and around the world, including Vermont roofing slate.   Specializing in:   Pennsylvania Roofing Slate, Blue-Gray Slate, Vermont Roofing Slate, Slate Flooring Tile, Dimensional Stone, Stone Fabrication, Window Sills, Architectural Stone.

The extensive inventory of The Roof Tile and Slate Company provides the industry with immediate availability on the widest variety of new, used, American or imported premium roofing materials. Specializing in repeat business, they offer reliable customer service, generous breakage quantities and unique performance warrantees. They also stock a complete line of proven, reliable tools, fasteners and specialties for slate and tile. A family owned business for 60 years, their expertise is unexcelled in the roofing slate and roofing clay tile field.   Specializing in:   Salvaged Roofing Slate, Vermont Slate, Salvaged Clay Tiles, Antique Roof Tiles, New and Salvaged Ludowici Clay Tiles, Used Roof Slates, Used Clay Tiles and Roof Tiles, Antique Clay Tiles, Roofing Slate and Tile, Black Slate, Tile and Slate Tools, Fasteners and Specialties, Unparalleled Expertise in Roof Slate and Tile.

Joseph Jenkins, author of the award-winning Slate Roof Bible and publisher of the Traditional Roofing Newsletter, has provided slate, tile, and asbestos roofing services since 1968 in western Pennsylvania. Jenkins Slate Roofing Services also offers an informative website, complete with instructions, message board, and advice, free to the public, as well as a wide variety of slate roofing tools and supplies. Jenkins Consulting services benefits slate roof owners nationwide.   Specializing in:   Slate Roofing, Slate Roofing Tools, Slate Roof Consulting, Slate Roof Repair, Slate Roof Restoration, Slate Roof Bible, Slate Roofing Materials, Slate Roofing, Tile Roofs, Tile Roof Repair

The C.G. Bostwick Company has been in the roofing and architectural sheet metal business continuously since 1902. Our many years of experience have made us experts in custom roofing and historical restoration. We specialize in slate roofing, tile roofing, metal roofing and architectural and ornamental metal work. We work on a variety of projects such as Churches, Private Schools, Libraries and Private Homes.   Specializing in:   Slate Roofing, Tile Roofing, Metal Roofing, Roof Maintenance, Custom Sheet Metal, Gutters and Downspouts, Flashings, Ornamental Copper Work, Sinks, Roofing Sheet Metal, Roofing Slate and Tile, Slate and Tile Roofs, Coppersmiths