The quick way to find a local Single / Double Glazing specialist in London

Home Magnifier

Single / Double Glazing

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Home Magnifier is set up to enhance your living space: from refurbishments, loft conversions up to house extensions. It's run by one person, carefully selecting the building team among a broad specialists network to meet the individual client's needs.

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Reviewed by Chloe on 24/5/2017

Outstanding builders, professional and trustworthy from the initial stages to completion. Substantial project which was architecturally challenging was totally mastered by Maciej & his team. Couldn't recommend them more highly. Excellent throughout. Complete transparency with costs & an explanation, would use again in a heartbeat. Your project will be in very safe hands!

PRESTIGE HOMES PH LTD

Single / Double Glazing

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Family run business with 30 years experience, wide range of availability to take on to take on your needs. We specialise in: - Loft Conversions - Extensions - Prefabrication of steels - General building work

Frontline Windows

Single / Double Glazing

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Frontline windows Ltd is a family run business, We are manufacturer and Installers of Aluminium, Upvc products windows,doors, bifolding doors, conservatory and porches. We are serving our customers across all over London and having pride of happy and satisfied clintage. Frontline Windows is a Fensa registered company with professional commitment and dedication to provide the best product and services to our valued clients for their hard earned money.

Ambient Windows & Doors LTD

Single / Double Glazing

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Ambient Windows & Doors Ltd is a trusted, family-run double glazing company with over 30 years of industry experience. We proudly serve homeowners across Essex and London, delivering high-quality installations with a personal, professional service you can rely on. Our Services: • uPVC & aluminium windows • Composite & uPVC doors • Bi-fold & patio doors • Replacement double glazed units • Misted glass replacements • Locks, handles & hinge repairs • Full house window & door upgrades Why Choose Ambient Windows & Doors Ltd? ✔ 30+ years of hands-on industry experience ✔ Family-run – no pushy salespeople ✔ Certass registered & fully compliant installations ✔ 10-year guarantee on installations ✔ Clean, tidy & professional workmanship ✔ Covering all areas of Essex & London Whether you’re upgrading your home’s energy efficiency, improving security, or enhancing kerb appeal, we deliver high-quality results built to last — with honest advice and competitive pricing. Contact us today for a free, no-obligation quote.

David&John Company

Single / Double Glazing

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If you need a serious and professional company, call our services with confidence and you will not be disappointed, for us the most important thing is that our clients will be pleased with our results. We have 17 years old on building construction. Even the people they says ours price is neither biger or smaller we still working profesional.Many thanks John

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Reviewed by Paul on 27/4/2022

John is excellent. He was professional, very hard working, he communicated all through the job and problem solved a few difficult issues. He has many skills so was able to help on other jobs in the build. Highly recommended.

FM Property Services

Single / Double Glazing

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At our company, FM Property Services , construction is more than just building — it’s about creating spaces that our customers can trust, enjoy, and feel proud of. With over 15 years of experience, we are committed to delivering high-quality work while making sure every client feels valued and satisfied. We understand that every project is important, whether it’s a small job or a large development. That’s why we work closely with our customers, listening to their needs and turning their ideas into reality. Our team focuses on clear communication, reliability, and attention to detail from start to finish. Customer satisfaction is at the heart of everything we do. We aim not only to meet expectations but to exceed them by delivering projects on time, within budget, and to the highest standards. For us, a happy customer is the true measure of success — and we are proud to build lasting relationships along with strong, dependable structures.

Bell and Son Home Improvements Ltd

Single / Double Glazing

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Home Improvements for North East Homeowners Bell and Son Home Improvements are proud to be one of the North East’s most sought-after suppliers of Bathrooms, Windows, Doors and Conservatory Roofs. If you are considering a home renovation, our dedicated team of experts can design, build and deliver your project for you. At Bell and Son Home Improvements, we take great pride in taking care of your property needs. By choosing us to handle your property refurbishment project, you are guaranteed a service of the highest quality. Why choose us for your next project? Our number one priority is providing outstanding customer service for each and every job, so that you walk away 100% satisfied each and every time. Family run business Fully insured Experienced and qualified craftsmen & tradesmen Attention to detail All work guaranteed Local & trusted company Quality products at affordable prices Highly recommended If you are looking for a home improvement, you can rely on us to get the job done. To find out more, talk to a member of our team today.

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Reviewed by Helen on 24/4/2025

.The lads did a great job transforming our old dingy bathroom. You would not believe it was the same room.

Prospect Construction Limited

Single / Double Glazing

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We are family run company, and are best interest is give are clients the best price and an excellent service.

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Reviewed by Glenn on 26/4/2022

Excellent service from start to finish. Father & son team carried out an amazing, professional job, in the minimal amount of time. Very helpful and answered any queries relating to the project. Highly recommended and will definitely use again.

Nation Windows

Single / Double Glazing

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Welcome to Nation windows Ltd, We strive upon our reliability and provide friendly customer service. As a result of we have built a strong foundation in our region. Each of Our collection is built to meet the customer’s criteria and demands. A home can be completely revitalized with the installation of aluminum and U.P.V.C windows and doors. We guarantee 100% customer satisfaction, with exquisite finish to our products to match your residents. Furthermore, using these materials is more sustainable for you and the environment as they can enhance your house energy consumption efficiency, weather resistance and security. We provide a wide range of design options and surface treatments so that your new windows and doors can be personalized to your exact specifications. There is a broad variety of colour option and designs available to you. Our installers are all skilled professionals that take pride in their work and are committed to giving you the best possible outcome for your home renovation. Our staff of in-house installers has been with Nation windows for years, so you know they are reliable and that we don't outsource the work.

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Reviewed by Leah Jade on 2/7/2025

Nation Windows did an outstanding job at a very reasonable price! I'm very happy with the window quality and the service Pam provided. I have recommended him to all my friends, and you should go with them!

Thiara Construction Ltd

Single / Double Glazing

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Quality.safety.reliability All building works undertaken Loft conversion Back extension Driveways Renovations Gardens

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Reviewed by Tracy on 13/7/2025

Betts Property Services

Single / Double Glazing

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We are a small family run building and maintenance company that can cater for all your needs. We are reliable and offer a very professional service with very competitive rates. We offer free no obligation quotes so come give us a try today

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Reviewed by trevor on 25/1/2024

MADE APPOINTMENT BUT NEVER TURNED UP

BATEKRIS LTD

Single / Double Glazing

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We are a company with years of experience in many trades. We have done commercial and domestic construction and have learned many trades.

BBC windows and doors

Single / Double Glazing

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Over 15 years experience specialising in Double glazing. We offer supply and fitting for upvc and aluminium windows, upvc and aluminium doors,composite doors, patio doors, by folding doors, and many more. All product and work guaranteed for 10 years. we offer a wealth of skill and knowledge bringing unrivalled expertise to our customers. For your peace of mind we have liability insurance which covers up to £2m

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Reviewed by charlie on 28/12/2024

Really pleased with Ibrahim's service. Price was fair, installation was easy and more than happy with the end product. Would recommend. 5 stars!

URBAN MODERN HOMES LTD

Single / Double Glazing

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We are a team of highly skilled individuals, with a great sense of professionalism and integrity. Our purpose is to deliver the transition from our customer's vision to reality and strive to bring satisfaction and joy with the results of our work. We aim to offer the best possible service while building trust with our clients. Having over a decade experience in the building industry, gives us the possibility to be quick, flexible and efficient.

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Reviewed by Zillionz on 2/5/2024

Hamilton Building London Ltd

Single / Double Glazing

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a friendly well established company.

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Reviewed by Simon on 25/5/2017

Excellent - Chris and his team were fantastic! - in-fact this small job of a concrete shed base has led on to him undertaking our full home Glass Room Extension

INFINITY HOME SERVICES

Single / Double Glazing

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All jobs will be done professionally with attention to details and guarantee of works and quality and trying our best for 100 percent customers Satisfaction

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Reviewed by Danielle on 11/5/2026

U FIT SASH WINDOWS LTD

Single / Double Glazing

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upvc sash window specialists covering all aspects of double glazing, highly competitive and hassle free sales. Showroom open in Harlow Essex.

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Reviewed by Alice on 20/5/2019

Great team, professional and friendly, but more importantly did a great job!

JFC Roofing and Building

Single / Double Glazing

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We are a family run company that cover the London and Sussex and Portsmouth Area we are experts at all aspects of property maintenance we pride ourself at delivering a good service that fits into your budget and work with you at all stages to get the finish you want

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Reviewed by Rosario on 18/11/2023

They did not solve the problem until now still leaking inside my extension already fit new roof and agreed the amount he asked for. Left the gutter in the main roof without the down pipe. Messaged sent but not hear from JFC .

ITMP

Single / Double Glazing

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ITMP offers most of the services in property maintenance allover the London area. Started in 2016 as a family business, through the years our network of specialised professional has grown with the target to centralise, in one place, all the services required in a property, to offer our clients the solution for every of their needs, from everyday maintenance to complete new builds, and everything inbetween. While always delivering with professionalism the best quality product, we have kept our family business attitudine providing our clients with a friendly experience at the best price!

Latest homeowner review

Reviewed by Poppy on 10/1/2023

Excellent service, they helped me build a garden studio shed. At the start they help me realise my vision by creating 3d mock ups and offered advice on what type of design to go for. Friendly Highly professional On time They were very keen to make sure the job was perfect and went the extra mile to make that happen Would hire them again. Lovely people who did a great job. All the best!