STS are the first manufacturer to give a lifetime guarantee on all our products provided they are fitted as a system using our fixing materials. We listened to installers and created a great range of products to meet their needs, specifier's preferences and the latest building regulations. Our systems are easy to install, efficient and they do the job better. Whether you or your customers are busy creating en-suites, installing bathrooms, building loft conversions or extending into basements, our products should be part of your range.