Selco Builders Warehouse builders' merchants is headquartered in Wythall, south Birmingham. Located at Boundary House on Wythall Green Way, just off Middle Lane, our Support Centre provides invaluable support to our branches and customers. Selco has been serving tradespeople across the nation since 1895, offering stacks of building supplies from trade brands at great prices. Exclusively for trade and business only, you'll find thousands of products lining the shelves at our branches nationwide, plus a timber merchants' yard and free trade services to help you get back on the job as quickly as possible. Selco, it's where the trade go!