Double Glaze and Re-glaze Existing Sash
Glass replacement is one of the most common services that we provide. Whether you are looking to improve the thermal performance of your windows or reduce the noise, we will install double glazing into existing windows or supply and fit double-glazed hard wood sashes to fit within your original box or Casement Window. This is an extremely efficient method to improve your home’s heat efficiency. What is more, it is a less expensive and less disruptive process than replacing the whole box and the windows.
Making your home more energy efficient
Main reasons to choose Double Glazing
- Reduces the outside street noise levels
- Easy to maintain
- Optimum security
- Cost-Effective solution
- Adds an Insulating Layer
There is a variety of glazing options that will suit your property:
- Acoustic glass
- Security glass
- Single glazing
- Slimline double glazing
- Fineo vacuum glazing
- 12mm up to 25mm double glazing
Want an idea of the cost? Request a free quote now.

Our Latest Reviews

Stuart Wolfe-Murray
Restore my window it must stand for Absolutely Perfect Solutions! 🙂 Very pleased with the work the guys did for me. Super professional, communication was prompt and easy, they arrived on time and completed the work to a very high standard. They also did a few extra bits that came to light when fixing the window and didn't increase the original quote, which was just amazing value. Five stars, I definitely recommend them, and I will definitely contact them in future if I need any more work done. Thank you Restore my window.

Russ
We couldn't be more pleased with our newly replaced windows; they look, and work, amazing. You were courteous, professional and worked incredibly hard. We wouldn't hesitate to recommend you, and will certainly give you a call if we need any similar joinery in the future. A definite 5 stars!

Monika Kania
I had my old sash windows replaced and my whole flat decorated with Restore My Window. I am very happy with the result. The guy from the team was very friendly, punctual and tidy. Excellent quality and great value!

Steven Brown
Andrea and his team carried out excellent refurbishment work to my wooden sash windows. I honestly thought they were beyond repair but after just a few days they are now as good as new. Very professional, very clean and tidy, very friendly service. HIGHLY RECOMMENDED!

Carolina Skowron
Excellent service from initial quotes to fitting. The team were super helpful, went out of their way to make sure things went smoothly. The owner is very friendly and approachable, kept us updated on progress throughout. Very happy with the professional service and the final results.

Marina Petrova
Andrea and his team did an excellent job! They were super friendly and helpful throughout and my windows look beautiful. I would highly recommend them especially if there is more gnarly restoration work to do.

Rosse Sheldon
A punctual, efficient and professional team, producing work to a high standard. Transformed a shambolic decaying period window into a beautiful eye-catching focal point. Left the site completely tidy. Highly recommended

Kasia
Great services. The guys that came to replace the windows were really polite and tidy. The windows themselves look amazing.

Steve
This was the first time I have used the company and they did not disappoint. 3 new wooden sash windows were replaced. The guys were friendly, considerate and very efficient. Quality workmanship which I can happily recommend.