Sherborne offer a comprehensive service covering every aspect of the building process, we provide a complete ‘one stop’ solution which is tailored to meet the needs of our clients. With every project that we complete we provide a Sherborne Guarantee and can also offer an Insurance Backed Guarantee through our membership of the IWA. We are proud to be a member of the Certified Installer Network (CIN), representing over 100 door, window and conservatory installation companies across the UK. By using a CIN member, homeowners are assured a quality product, quality installation, clear terms, clear communication, professional conduct and an insurance-backed guarantee.