Interlock Industries, Inc. is a Seattle based roofing and window installation company. Choose from the complete line of Interlock Lifetime Roofing Systems products including Slate, Shingle, Shake, Tile and Standing Seam. Solar and Membrane solutions are also available.

Manufacturer of stone-coated steel roofing tiles and shakes. Includes photos and specifications.

Metal Roofing for your home or business. Metal roofs offer beauty, strength and durability.

Supplier of metal roofing, standing seam, steel roofing, aluminum roofing, copper roofing, roofing tools, roofing equipment, gutter systems, flashings, copings, tools and metal roofing training ...

Reinke Shakes, your place for alternative roofing material.

Met-Tile offers the classic beauty of a tile roof with the high performance of metal. The metal tile panel roofing system is an excellent choice for houses, condos, stores, shopping centers, schools and much more! ...

Classic Metal Roofing Systems has been a leading manufacturer of residential metal roofing since 1980. Our shingles, shakes, tile, and standing seam roofing ...