John Guest has long been established as one of the UK's leading manufacturers of push-fit plastic fittings and pipe for both domestic heating and hot water systems. This reputation has been built on years of experience developing high quality and innovative engineering solutions within the domestic plumbing and heating sector. With John Guest push-fit plastic fittings users will find that installing heating and water services, far quicker and easier than traditional copper fittings and pipe and as the fittings are demountable making any alterations is simple. Also John Guest plastic pipe are ideal for both central heating and hot/cold water services and have become a popular choice for installers due to the ease of fitting and longevity as they do not corrode or rot.