"I am happy to give a testimonial on your outstanding Double Glazing product and service. Whenever people enter our house, your windows are [...]"
- Diana Ferrae

"I am writing to thank you for the speedy double glazing service you gave following a burglary at my house. I ordered replacement windows and doors from you to [...]"
- George O

"I would like to take the opportunity to express my thanks for the first class double glazing windows provided. I placed an order for [...]"
- Mr. Cockerill

View Client’s Testimonials

Bright Windows the Double Glazing Company in London. We offer a wide range of double glazing windows, doors, porches and conservatories. You can pick what's right for you and your home. We Offer long lasting, virtually maintenance free installations Windows and Doors.

All products are manufactured at our own factory in Wembley, and installed by our experienced double glazing experts to ensure maximum quality control.

  • High Security internally glazed products.
  • Pilkington K glass for optimum insulation.
  • The required U-Value is 2.1, our U-Value is 1.8 which means it is a higher specification than is necessary.
  • Discoloration Guarantee on all our products.
  • We comply to the standards of the SAFE CONTRACTOR CERTIFICATION.
  • All our fabrication and installation processes are independently certified by BSI to the latest standard BS7950 and BS7412, and also monitored by FENSA and UK Trades Confederation. Comprehensive 10-year guarantee on all our products.
  • We own a 20,000 sq ft factory where we manufacture for both the commercial and domestic markets.
  • Six chamber profile for maximum thermal insulation.
  • Our windows are classified as 'A' rated, which means you can't get any better.

High Security

- Product Brochures -