Renosash is a sash window repair, renovation, restoration and painting company covering Cheltenham, Stroud and Gloucestershire. We restore and renovate your existing sash windows, including major timber repairs, such as full hardwood sill replacement and sash window sections matched to your existing profile. Our draught-proofing service transforms your sash windows into smooth operating, fully functional and more energy-efficient windows. We offer a restoration and painting service for your sash windows. The majority of our work is completed by dismantling the windows and refitting on site, often removing the need for scaffolding. We pride ourselves on high quality workmanship using the best available materials for a long lasting finish.