TTWC Limited specialise in the supply and installation of bespoke replacement timber sliding sash windows, casement windows and doors. We believe we are setting the standard in the manufacture and supply of timber windows and doors. Every product is made precisely to the individual requirements and wishes of our customers, where a traditional appearance is backed by the latest manufacturing technology. Using modern fabrication techniques and the best materials, our products conform to strict modern building and safety regulations. We take pride in ensuring that what we deliver is the highest quality UK made product. The timber we use is sourced from certified sustainable forests. Each product is then fully spray finished in the colour of your choice with a microporous sealant. We then support our expertise and commitment to you with our 10 year guarantee.