The Tile Collection has been a Pittsburgh resource to architects, designers and home owners since 1975. Our collection of marble, granite, limestone, slate, onyx, handcrafted artisan tile, glass, metal and porcelain tiles is unsurpassed. The Tile Collection showroom, directly adjacent to the historic district in Oakland, is a stunningly unique collection of products from around the world. Our inte...The Tile Collection has been a Pittsburgh resource to architects, designers and home owners since 1975. Our collection of marble, granite, limestone, slate, onyx, handcrafted artisan tile, glass, metal and porcelain tiles is unsurpassed. The Tile Collection showroom, directly adjacent to the historic district in Oakland, is a stunningly unique collection of products from around the world. Our interior design staff will provide free consultation to create the perfect kitchen, bathroom, entry or backsplash. Our commercial division will work with the design professional to develope a spectacular commercial project. Integrity, quality, value, dedication to excellence and service-these are the guiding forces of The Tile Collection.