With no need for heat, and therefore suitable for ‘no hot works’ sites our STH Press range remains an increasingly popular choice for installers across the UK. Boasting a 25-year…

Problem Solver stands from STH Westco display a wide selection of products that cater for customers’ everyday purchasing needs. The stands also display other useful plumbing and heating parts and…

Westco’s areas of expertise At STH Westco, we provide merchants, plumbers, and heating installers with the products they need to service every job. With an ever-growing range of over 5,500…

Adding to our ever-growing range of 1,000’s of product lines, Westco has now added stainless steel STH press fittings to our portfolio. Boasting a 25-year guarantee, our stainless-steel STH press…