RTU offer a comprehensive range of ready mixed building products. - Concrete - Mortar - Coloured Mortar - Plaster - Coloured Plaster - Floor Screeds - Ultraflo Hemihydrate Liquid Floor Screed - Exposa Decorative Concrete Throughout the years RTU has been servicing many prestigious commercial, industrial, residential and public sector projects. RTU has achieved the BSI Kitemark, assuring you that vital quality, product safety and performance requirements are met.