Extending your home is a significant investment, so you need a company you can rely on. With Hemel Windows, Doors & Conservatories, you gain the assurance of a local company with a proven track record. We are a family-run company and we pride ourselves on understanding the local area, the styles of property and the planning requirement, so you're in safe hands with us. Our team of skilled professionals brings decades of experience to every project, ensuring meticulous attention to detail and a flawless finish. Plus, every installation is registered with building control. And to offer peace of mind, we provide a comprehensive 10-year insurance-backed guarantee, demonstrating our commitment to quality and customer satisfaction.

We are confident that extending your home shouldn't be a stressful experience. That's why we offer a complete "start-to-finish" service. We handle everything from the initial design and planning permissions to the building work, electrical installations, and final decorating. We take care of every detail, so you can relax and watch your dream extension come to life. This full-service approach minimises disruption to your daily life and ensures a seamless, hassle-free experience. We aim to minimise any mess, making sure you are able to live in the property whilst we are undertaking the extension.