RR Double Glazing offers expertly fitted double glazing windows in Ilford, helping you improve your home insulation and experience warmer, quieter spaces.
According to Redbridge Council, heat loss through windows can be easily reduced to half if only old or poor-quality double glazing is replaced by high-performance windows. Double glazing consists of two panes of glass sealed in a unit, creating an air trap that acts as insulation against heat transfer. Since the heat transfer energy flow has been disrupted, the heat loss is automatically reduced.
If you are thinking of replacing your windows with high-quality double glazing – we can take care of that. RR Double Glazing supplies different types of double glazing in Ilford and installs modern, energy-efficient systems. The goal is to improve thermal performance, comfort, and energy efficiency through our comprehensive services, such as:
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Windows attached to the frame with support on one or more hinges are called casement windows.
Sash windows open in a typical vertical lifting motion suited for period properties.
Open tilt and turn windows in different directions and to varying degrees for secure ventilation.
Bay windows offer a panoramic view and introduce a sense of space and light to your rooms.
Testimonials
Posted on Google![]()
Faiza MemonTrustindex verifies that the original source of the review is Google.
Ravi and his team were really awesome . They listened to all my requirements. And produced what they promised at a high level. Ravis finishing is of very high standard and his prices are reasonable. He checks in with when u.. As his progressing through the job . I highly recommend him... I will deffo use him again going forward !!!Posted on Google![]()
Abdul Mannan AfzalTrustindex verifies that the original source of the review is Google.
Great experience with having my kitchen doors and windows replaced. They did all the work and kept the place nice and tidy, very professionalPosted on Google![]()
Shally KolawoleTrustindex verifies that the original source of the review is Google.
Not only was Ravi, very polite and professional, he was very tidy as well.Posted on Google![]()
Lesley MitchellTrustindex verifies that the original source of the review is Google.
Although it took a long time...12 hours to fit a bay window and a single window they did do a good job..the finish is very good..well worth using them but I've knocked a star off because the mess they left me to clear upPosted on Google![]()
Jigarkumar PatelTrustindex verifies that the original source of the review is Google.
Outstanding Service from RR Double Glazing Ltd! I recently used RR Double Glazing Ltd to repair some faulty double glazed windows in my home, and I couldn't be happier with the results. From start to finish, the service was professional, efficient, and hassle-free. The team at RR Double Glazing quickly diagnosed the issue—misty panes and worn-out seals—and offered a clear, affordable solution. They arrived promptly, were courteous and tidy throughout the job, and completed the work to a very high standard. My windows now look as good as new, with no more condensation or drafts. What impressed me most was their honesty and attention to detail. They didn't try to upsell anything unnecessary and made sure I was 100% satisfied before leaving. It’s clear they take real pride in their work. I would highly recommend RR Double Glazing Ltd to anyone needing window repairs. Reliable, skilled, and friendly—exactly what you want from a local company!Posted on Google![]()
Tracy AnglinTrustindex verifies that the original source of the review is Google.
Very polite professional did a great job Extremely happy with service 5 stars Would highly recommendPosted on Google![]()
Kamal MiahTrustindex verifies that the original source of the review is Google.
Thank you RR Glazing. Ravy came on time completed measurement and delivered an excellent job. Clear on his communication, kept me posted, came on time and cleaned area before leaving. Thank you RR Glazing, highly recommended and will use again.Posted on Google![]()
Miss Don’t tripTrustindex verifies that the original source of the review is Google.
Ravi is a professional in his field. He has fitted both of my windows ,one last year in 2024 and one this year 2025. Excellent quality work, great pricing. He is professional, tidy and considerate. Highly recommend you give him a try.Posted on Google![]()
Mojisola AdekoluejoTrustindex verifies that the original source of the review is Google.
Very Efficient Calm and very Supportive. Ravy is a good listener and a very understanding guy, always ready and attentive to detail, very good customer service and quick delivery. RR double glazing can be trusted to get the job done and at reasonable prices too. Thank you so much.
Double glazed windows improve thermal performance and create more energy-efficient homes by providing excellent insulation. Even Redbridge Council has acknowledged the energy-saving role of double glazing and listed it among eligible energy-efficiency measures for qualifying properties. Some of the many ways by which a property’s energy efficiency is improved by double glazing in Ilford include:
We focus on addressing your queries as soon as possible, providing same-day solutions whenever you need them.
Our company is PLI approved, giving you the peace of mind that all the repairs will be handled professionally and covered financially.
All our replacements come with a one-year parts and workmanship guarantee, ensuring your peace of mind.
We don’t charge for site assessment and consultation; you will only need to pay us after the successful repair or installation.
Connect with RR Double Glazing to discuss window requirements and get energy-efficient double-glazed windows installed at your Ilford property.
At RR Double Glazing, we aim to achieve full energy efficiency and the acoustic benefits of double glazing through quality installation. Our team of experts follow a streamlined process, ensuring structural integrity, alignment and proper sealing.
A 20 year old double glazing is significantly less efficient than a modern unit, as it has a U-value of around 2.8 W/m²K (approx. heat loss). It is better to replace old double glazing with a more efficient unit that can achieve 1.2 W/m²K (lower is better).
The cost of double-glazing installation typically starts from £3167 up to £6935, and the average expected pay is about £4693. Contact us to discuss your requirements and get an itemised quotation.
The cost of a double-glazing installation is influenced by several factors, including the size of your property, types of windows chosen, frame material and how standard or complex the installation is.
Replacing a window will not usually require planning permission. However, if your property is a flat, maisonette, located in a conservation area, or affected by an Article 4 direction, you would need to check with Redbridge Borough Council.