WT KNOWLES

We supply an extensive range of Clay Drainage Pipes, Channels, Channel Fittings, Gullies and Accessories to assist the drainage designer, contractor and site owner in effective drainage and flooding control... The company was founded in 1906 by Walter Thomas Knowles, becoming a limited company in 1926. Walter's sons joined the business in the 1920s and in the 1950s they took the reins. About this time, the third generation joined the company and they took control in the 1970s. Now the company is run by the fourth generation... WT Knowles Sons manufacture Clay Drainage Chimney Pots. We are the only traditional salt-glazed clay product manufacturer in the UK. Visit now.

Primary location: Elland United Kingdom