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460 London, UK Window Professionals

Windows are essential to your home’s beauty, function and feel, so it pays to give them the attention they deserve. If you are building a new home or renovating, window installation will be a key part of the process, and seeking the expertise of a professional is highly recommended. Poor window installation could, otherwise, result in the loss of heating and cooling, leaks, and moisture build-up. Use Houzz to find a window specialist in your area who can advise you on the best types of windows for your London, UK home, window replacement and repair. More
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  • Cadogan Place
    Item 1 of 5
    4.912 Reviews

    Providing Architectural Quality Skylights Across The UK

    We are on the cutting edge of rooflight design & our products can be found on rooftops across the world. We custom...

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    17 projects in the London area
    Sponsored
  • Luxury Aluminium Bifold Doors
    Item 1 of 5

    Supplier for aluminium, UPVC and timber bifold doors

    Recognising the strong demand for folding sliding doors, not just in conservatories but as a highly sought after a...

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    Sponsored
  • Lodge Hill Road
    Item 1 of 5
    4.7124 Reviews

    Adding light to your home; flawless finish; we've got it all covered

    Home Hub installed 15 windows and a front door and stripped out all the old wooden 1960s glazing in my 3 store...
    – Lee PetersRead More
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    Sponsored
  • Timber and aluminium windows & doors in White City
    Item 1 of 5
    Houzz Recommended Window Professional!
    4.917 Reviews

    High Quality Windows at Low Prices in London

    Very professional and thorough job installing four new double pane windows - they look terrific and very pleas...
    – HU-53885704Read More
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    3 projects in the London area
    Sponsored
  • White Lodge
    Item 1 of 5
    4.166 Reviews
    Four years ago IQ Glass fully glazed our new extension and replaced all the windows in the original house. Apa...
    – Richard DavisRead More
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    Sky House, Raans Road, Amersham, Buckinghamshire HP6 6FT, United Kingdom
  • Item 1 of 5
    Call for a Showroom Consultation
    4.19 Reviews

    Your Partner in Contemporary Custom Aluminium Window & Door Solutions

    We chose Sieger Heritage Aluminum Bi-Fold doors and slim line aluminum window after extensive search of the ma...
    – Adam ParkesRead More
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    21 projects in the London area
    Sponsored
  • Item 1 of 5
    4.912 Reviews

    We are technical experts in the design, manufacture and supply of engineered, architectural glass roof lights for...

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    Greater London, United Kingdom
  • Item 1 of 5
    4.47 Reviews

    Delivering High-Quality Glazing And Door Solutions | London

    I always use this company. The work was done with care and Gabby and company did a great job! Highly recommen...
    – HU-956416472Read More
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    4 projects in the London area
    Sponsored
  • Item 1 of 6
    5.011 Reviews
    Free estimate
    Comms leading upto installation were clear and timely. Team arrived on the day chosen and were pretty much don...
    – HU-479222336Read More
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    London, Greater London W10 5AP, United Kingdom
  • Item 1 of 5
    Come and visit our showroom!
    4.613 Reviews

    UK's leading Bespoke window, door, and curtain wall solutions

    The quality of the product is first rate and the support and advice provided by the team was invaluable in get...
    – Stephen GreenRead More
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    2 projects in the London area
    Sponsored
  • Item 1 of 5
    4.815 Reviews
    we use them for a lot of our projects and am always happy with the product and the service. the doors are amaz...
    – Burbeck Project ManagementRead More
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    Unit 26/3 Silicon Business Centre, Unit 26/3 Silicon Business CWadsworth Road, Perivale Greenford, Middlesex, London, Greater London UB6 7JZ, United Kingdom
  • Item 1 of 5

    Experienced Architectural Glazing Specialists | Serving Greater London

    Finepoint is a glass manufacturer and aluminium fabricator with the expertise, knowledge and imagination needed to...

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    Sponsored
  • Item 1 of 5
    4.531 Reviews
    Fabulous windows. Very pleased and superb service. Not the cheapest but well worth the money. We are very h...
    – Simon BatemanRead More
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    Haslemere, Surrey GU27 1HR, United Kingdom
  • Item 1 of 5
    Bespoke Glazing & Mirror Specialist
    5.01 Review
    Locally owned

    Bespoke Decorative Glazing & Mirrors | Croydon & Sutton

    BINGO! I was looking for a company to provide me with an excellent service, a competitive price and a quality...
    – Rosanna WhitfieldRead More
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    6 projects in the London area
    Sponsored
  • Item 1 of 5
    4.19 Reviews
    We chose Sieger Heritage Aluminum Bi-Fold doors and slim line aluminum window after extensive search of the ma...
    – Adam ParkesRead More
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    Sky House Design Centre, Raans Road, Amersham, Buckinghamshire HP6 6FT, United Kingdom
  • Item 1 of 5
    4.815 Reviews

    Bespoke Glazing, Expert Product Knowledge & Personal Service

    we use them for a lot of our projects and am always happy with the product and the service. the doors are amaz...
    – Burbeck Project ManagementRead More
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    18 projects in the London area
    Sponsored
  • Item 1 of 5
    4.914 Reviews
    Main project involved replacing two storey bay windows which were structural. Took on job despite uncertaintie...
    – Paul MRead More
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    London, Greater London W1B 3HH, United Kingdom
  • Item 1 of 5
    Bespoke Steel & Aluminium Glazing
    5.011 Reviews
    Free estimate

    Purveyors of extraordinary steel and aluminium fenestration systems

    Comms leading upto installation were clear and timely. Team arrived on the day chosen and were pretty much don...
    – HU-479222336Read More
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    10 projects in the London area
    Sponsored
  • Item 1 of 5
    5.012 Reviews
    We decided on a flat pane of glass for our kitchen (in a new build) to provide the infinite view of the sky fr...
    – Anne CheeseRead More
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    Liphook, Hampshire GU30 7EU, United Kingdom
  • Item 1 of 5
    5.024 Reviews
    This is the fourth time we have used Refurb-A-Sash who have previously replaced all the windows and French Win...
    – Will MalaneyRead More
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    Clock Tower Road, Isleworth, Greater London TW7 6DT, United Kingdom
  • Item 1 of 5
    4.613 Reviews
    The quality of the product is first rate and the support and advice provided by the team was invaluable in get...
    – Stephen GreenRead More
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    25 Alfreds Way, Dagenham, London, Greater London IG11 0AG, United Kingdom
  • Item 1 of 5
    4.88 Reviews
    We had two sash windows made by Greenwich Joinery, communication was superb, I could always speak to Mark or T...
    – HU-440543459156Read More
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    Summit. Farm, Hawley Road, Dartford, Kent DA2 7RF, United Kingdom
  • Item 1 of 5
    4.65 Reviews
    Second time we have used them. Have purchased 8 Sash windows from them. The opening and closing pull is very s...
    – Saner Ni Rok LtdRead More
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    Highfield Road, Woodford Green, London, Essex IG8 8JB, United Kingdom
  • Item 1 of 5
    3.66 Reviews
    Rubbish tradesmen... First installation was botched with a faulty demister fitted under an uneven mirror. It t...
    – William SammanRead More
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    Unit 5, Kenwood Farm, Harthall Lane, Pimlico,, Hemel Hempstead, Hertfordshire HP3 8SD, United Kingdom
  • Item 1 of 5
    5.05 Reviews
    I’ve used Domus for my bifolding windows and recently my front door. They’re workmanship is excellent and noth...
    – HU-467851216Read More
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    South Road, Feltham TW13 6UE, United Kingdom
  • Item 1 of 6
    5.05 Reviews

    Established in 1994, The Sash Window Workshop specialises in the manufacturing, installation and draught proofing...

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    Bracknell, Berkshire RG12 1NA, United Kingdom
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Featured Reviews for London, UK Window Professionals

Glazing Vision
London, UK Window Professionals
25January,2018
“We are architects who work with Glazing Vision a lot, they give us very attentive technical advise and follow up with quote and installation assistance too. The products they sell that we have specified are simple, neat and well made in our opinion. They give a great view of the sky while looking very crisp on the interior. We have had several technical CPD sessions with their team which were helpful. Their rooflights must be simple to install as we haven't to date had any negative feedback from the trades installing them which is a good sign! We continue to work closely with them.”
Home Hub Group
London, UK Window Professionals
30April,2019
“Good quality products at a competitive price the by folds look good, the showroom is very comprehensive with lots of good displays”
Dworks ltd
London, UK Window Professionals
25June,2018
“They have done 2 jobs for us. High quality work. All personnel have efficient, highly skilled and pleasant. We're very pleased.”
Sieger® Aluminium Systems
London, UK Window Professionals
20November,2014
“very good service and excellent professionals. I am very impressed with the quality of the job done. Definitely I will recommend 100%”
BI-FOLD DOOR FACTORY
London, UK Window Professionals
22June,2018
“After shopping around for several weeks, we decided that the Bifold Door Factory offered the best service, product and price. We had a new back door, bifold door, bifold window and several windows installed. They all look fantastic and the build quality was exceptional. They were able to accommodate the delays we had with our builders without impacting on finish date. Everyone from sales to fitting were professional and courteous. Happy to have the months of research pay off!”
Polishinterior
London, UK Window Professionals
5July,2016
“We have used Polish Interiors for the first time on two major projects of ours, being two very modern and contemporary houses. Re sales on these two large properties is £5.8 million combined. We needed high quality products, fitting and service and we got all three!! These were not easy projects as the windows on both properties were very very large. Polish Interiors supplied the glass and the anodised aluminium frames together with the fitting. They were a pleasure to deal with and the job went without a hitch and we are delighted with the finish. Ongoing we are using them on other projects as they are very competitive and the quality of the finish is up to our extremely high standards.”
Ideal Glass and Glazing Ltd (IG&G)
London, UK Window Professionals
16March,2020
“BINGO! I was looking for a company to provide me with an excellent service, a competitive price and a quality product. LOOK NO FURTHER - they achieved it all - and in addition, they did it all in one week! This was no small job, a bespoke glass shower screen and door for a loft conversion, which required expert measuring and fitting. After quotes from three companies that were charging over £400 more, I finally hit on the best. Don't bother searching the internet for other companies - I have done the research for you and these guys are THE BEST! The owners and staff show the greatest pride and commitment in their products and service. SUPERB! Thank you so much.”
1st Folding Sliding Doors
London, UK Window Professionals
1February,2017
“We could not be happier with the relationship that we have to date. The team is incredibly professional and offer a fantastic level of service to their customers. The quality of the product is simply amazing and our client loved it. We look forward to working with you again in the future.”
Perla Windows Ltd
London, UK Window Professionals
2August,2019
“Perla Windows is one of the UK's most prestigious suppliers and installers of steel and aluminium fenestration systems. Always great to work with and an efficient team in the office we are delighted with the five crittall doors now at 72 Cloncurry. It is without hesitation that we recommend Perla Windows.”
IQ Glass UK
London, UK Window Professionals
31October,2013
“Tender returned around quickly and the process on site carried out quickly and efficiently. Will definitely use in the future on other projects”
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What does a window professional do?


Window specialists can recommend the most suitable type of window for your home, whether louvre, leadlight or sash, and will advise on the best positioning for style, function and energy efficiency. They can also survey existing windows for rot, improper sealing, worn hinges, and foggy double-pane glass, and will tell you whether or not a window replacement or upgrade will be necessary. The professionals in this category are also knowledgeable in sliding doors, bifold doors, French doors and other paned portals. Your window specialist may also work closely with London, UK builders and architects. Here are some related professionals and vendors to complement the work of windows: Shutters, Blinds & Curtains, Building Project Managers, Home Builders, Specialty Contractors, Cladding & Exteriors.

Questions to ask a prospective window professional in London, UK:


  • How long have you been in the business?
  • How many projects like mine have you completed?
  • May I see examples of previous projects?
  • Who will be working on the project? Are the workers employees or subcontractors?
  • What training and licensing do you have?
  • Can you provide me with references?
  • How do you charge, and what does that include?
  • Can you give me a written estimate?
  • Do you offer a warranty?
  • When can this job get done?
  • What happens when the cost exceeds the budget? What about changes to materials or labour pricing?
  • What will I need to provide?
  • Are there any important considerations or concerns you foresee with this project?

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    Before you hire a window service in London, browse through our network of 460 window services. Read through home owner reviews, check their past projects and then request a quote from the best window services near you.