Connect with Top-Rated Double Glazing Suppliers in Harrow!

At 1st Double Glazing Doctor, we provide a wide range of double glazing repairs and services with over 20 years of experience in the repair business. Our qualified and experienced team can troubleshoot all types of double glazing windows and doors, and offer fast, efficient, and excellent prices on top-quality workmanship. Our services include glass sealed units, repairs, and tilt and turn/slide doors and windows repairs. With a 5-year guarantee on all replacement double glazed glass sealed units, you can trust us to provide the best solution for your double glazing repairs.

Sunray Glass is a family-run business with over 27 years of experience in the glass industry, providing a highly reliable, cost-effective repair service for domestic and commercial customers in Harrow and beyond. We offer a comprehensive range of services, including double glazing repairs, glass merchants, balustrade panels, table-tops, splashbacks, and more. Our highly skilled technicians are able to repair windows, doors, and conservatories by all manufacturers, often carrying out repairs on the spot. We also provide a 24-hour boarding up service, ensuring that your property is secure and protected.