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Lovely chap, fair priced and good work carried out. I would recommend.

Lloyd

On time. Perfect job and very polite. Highly recommended.

Kate

Quick, professional and friendly. The team gave me the impression that they are happy to do extra to get the best results. Carl and the team did exactly what they said they would do in the quote in the agreed time.

Daniel

Discover over 10,000 trustworthy tradespeople on Rated People ready to enhance your home with high-quality uPVC doors and windows. Whether you’re upgrading for improved energy efficiency or are wanting to install a skylight for aesthetic appeal, our platform connects you with professional local uPVC door and window fitters efficiently. If you’re a uPVC specialist, learn how joining Rated People can help you connect with clients and expand your opportunities.

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How long does it take to fit double glazing?

The installation of double-glazed uPVC windows and doors can significantly enhance a home’s energy efficiency and value. The process usually takes between one to three days, depending on several factors:

  • Removal of Old Windows: This initial step involves taking out existing windows and preparing the openings for new units.
  • Installation of New Frames and Glass Panes: New uPVC frames are installed, followed by the fitting of double-glazed glass panes, often to replace old windows such as sash windows.
  • Variables Affecting Time: The number of windows, their sizes, the complexity of the designs, and any custom specifications can extend the installation period.
  • Extra features: If the job is more complicated, such as when you’re fitting a conservatory, this can extend the time by quite a lot.

How much do uPVC windows and doors cost?

The cost of uPVC windows and doors varies widely based on several factors including the type, size, and specific features of the products, as well as the complexity of the installation process. Here’s a more detailed look at the potential costs involved:

  • Price Range for uPVC Windows: Typically, individual uPVC windows cost between £150 to £900 each. The wide range in prices can be attributed to differences in window sizes, styles (such as casement, sash, or tilt and turn), and the glazing options chosen (double vs. triple glazing).
  • Average Costs for a Standard Home: For a typical three-bedroom house, replacing all windows with standard white uPVC casement windows might cost around £4,000. This price includes both the cost of the windows and the labour for installation.
  • uPVC Doors: Prices for uPVC doors start from around £500 and can go up to £1,200 or more for enhanced security features, bespoke colours, or glass panel inserts.

Additional Cost Factors:

  • Installation Complexity: Costs can increase based on how easily accessible the windows or doors are, and whether any additional structural modifications are needed. For example, enlarging an existing window opening or converting a window into a door will add to the cost.
  • Geographic Location: Installation costs can also vary by region, with urban areas and the south of England typically having higher rates due to increased labour costs.
  • Customization: Custom colours, unusual sizes, or special patterns in glass (like frosted or tinted) can significantly increase the price. Additionally, enhancements such as noise reduction technology or high-security locks will also contribute to a higher cost.
  • Energy Efficiency: Higher-specification windows with advanced energy-saving features, such as argon gas-filled units or low-emissivity (Low-E) coatings, while more expensive, can provide substantial savings on energy bills in the long run.

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How do I know if the job has been done well?

To ensure high-quality installation of uPVC windows and doors, look for the following signs:

  • Sealed Joins: Check that the joins between the glass and frame are tightly sealed without any gaps.
  • Energy Efficiency Rating: The windows should have a low U-value, typically around 1.3-1.5 W/m²K, indicating good insulation.
  • Reduction in Energy Bills: Over time, you should notice a decrease in your energy costs, reflecting the efficiency of the new installations.

The best way to ensure a job gets finished properly is to take a look through previous reviews, as well as ask to have a look at old work. At Rated People, you can make the right choice based on a tradesperson’s past reviews, and read through our window fitters page to find out the types of questions you should be asking beforehand.

Other uPVC FAQs

Is it illegal not to have a FENSA certificate?

A FENSA certificate is required for new window and door installations as proof of compliance with building regulations in England and Wales. Not having one can be problematic during property transactions.

Is double glazing fitted from inside or outside?

Double glazing can be fitted from either inside or outside, depending on the property structure, the type of windows, and the preference of the installer.

How messy is window replacement?

Window replacement can be quite messy, involving the removal of old frames and possibly some minor building work. However, professional fitters will ensure that the area is cleaned up after the installation.

Sign up as a double glazing specialist

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All Aspects, is a Damp, insulation and Timber repairs company, specialising in the repairs of all buildings. Although we are new to Rated People, we have been established for many years within the industry and are considered to be experts within the field

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Reviewed by stuart on 19/7/2024

Fast and Efficient. Good friendly service. Fixed toilet plumbing issues (leak)with no fuss. Would recommend for similar jobs.

With over 30 years’ experience in the construction industry, we know how to deliver work that looks good and lasts. We work on properties of all shapes and sizes, commercial and domestic, turning your dreams into a reality.

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Reviewed by Sohail on 15/12/2021

What an amazing guy!, another 2 weeks and he would have become a member of our family!. You can set your clock with George, he was at our door an 8am on the dot every morning. He gave us so many different ideas which really helped us. His workmanship i, totally flawless. We know what quality looks like now. George is a loyal, honest and hardworking individual who will always be our first choice when getting work done.

I represent a company with a strong and established presence in the market. Specializing in bathrooms, kitchens, and comprehensive renovations of real estate and apartments, we have 33 years of experience in delivering high-quality projects. In addition to renovations, we also offer services in loft conversions, new extensions, and other general building works. Our expertise and track record ensure that we can handle a wide range of construction needs with precision and excellence.

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Reviewed by Andrew on 23/2/2025

Andrew excellent job removing an old bathroom and installing a new walk in shower & toilet. A good job well done quickly with plenty of updates

R E General Builders - We have 12 years of experience in all types of roofing and building services and we take pride in our work and always work to the highest standard aiming to satisfy our customers. We are committed to providing a friendly, approachable and professional service. We offer free no obligation estimates so just give us a call.

Omnisec Ltd are a local locksmith & security systems company, primarily serving Nottingham, Derby and Leicester. We also cover the wider areas of the West and East Midlands respectively. Established in 2017 we boast a collective 20 years’ experience within the security industry. Trading as Omnisec Locksmiths Nottingham; Omnisec Locksmiths Derby and Smart Security & Locks Online; Omnisec Ltd offer our domestic and commercial clients, an extensive and diverse range of products and services: 24/7 Emergency Locksmith Service: Competitive rates for our locksmith Nottingham; locksmith Derby and locksmith Leicester services, which include the repair and replacement of all types of locks; uPVC door repairs; uPVC window lock repairs; BS3621 insurance upgrades; bifold door repairs; safe opening and warrant possession order attendances for landlords. Alarm Installation & Maintenance: Wireless and wired alarm systems installed and maintained. Omnisec Ltd can offer our domestic and commercial clients ARC monitored alarms up to grade 3. We offer very competitive rates for our alarm installation Nottingham; alarm installation Derby and alarm installation Leicester services; as well as our alarm repair and security system maintenance in the wider areas of the east and west midlands. CCTV Installation and Repair: For our CCTV installations Nottingham; CCTV installation Derby and CCTV installation Leicester services; we work with Hikvision and Capture to provide our clients with true quality. Our technicians are well versed in the repair and maintenance of all existing systems from a wide variety of manufacturers. Access Control: Our installations team at Omnisec Ltd, have extensive knowledge and experience of installing and maintaining standalone offline access control systems; networked access control systems and web-based access control. We actively install and maintain systems domestically and commercially. Our friendly approach, experience and outstanding reputation help our customers to feel at ease and safe, knowing that they have invested in the right security measures for their needs. We take the quality of our work seriously and make sure that all our locksmiths & security installers are highly trained and appropriately insured. If you would like to know more about the security services that we offer please feel free to contact us. Our friendly, professional team will be happy to assist you in your enquiries and offer you a free, no-obligation quote.

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Reviewed by Niedie on 25/2/2025

Good service, good communication & the job was done very satisfactory.

A highly skilled construction team with exceptional feedback and ratings. We pride ourselves on delivering work to the highest standards and remain committed to every project until it is fully completed.

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Reviewed by Martin on 15/9/2024

Gareth is a great worker, very knowledgeable and friendly. Any problems he finds he runs solutions past you before doing the work. Would highly recommend him.

Hello welcome to blackoak Joinery.

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Reviewed by Christine on 14/2/2025

Excellent service. Hardworking man and continued to work throughout the rain. Offers a fair price and I would happily recommend.

C & N Constructions is a well-established company offering construction and landscaping services for both residential and commercial clients. Our faith: We believe in open and honest communication and shared goals which will generate greater continuity in workload and thereby provide sustained improvements in quality, efficiency & delivery. Our mission: To safely deliver any project, any time, in any environment for the benefit of our customers, shareholders, employees and the communities we serve. Company vision: C&N Constructions is committed to building long-term relationships based on integrity, performance, value, and client satisfaction. We will continue to meet the changing needs of our clients with our quality services delivered by the most qualified people. Get in touch and we can start asap! We offer free and no obligation project estimate.

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Reviewed by John on 29/6/2025

The job was to cut back a severely overgrown patch of garden. Chris & his team, Adrian & Cosmin, gave me a competitive quote, after coming to visit the site to assess what needed to be done. They started next day and completed the job quickly and to my complete satisfaction. The site was cleaned up & all waste taken away. I will definitely use them again and strongly recommend them.

The company carries out various small and large building and restoration works, mainly for the domestic market. The company also specialises in lime mortar repointing and rebuilding of brick structures built from lime based aggregates.

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Reviewed by Carolyn on 27/3/2025

Andrew quoted on the job and stuck to quote. He explained what needed doing in lay person language. The job looked tidy and he explained when to wash the patio so as it to disturb new mortar. I am very pleased with this job. Thank you Andrew

My name is Michel Carvalho and I am the owner of MDC Property Services Ltd. We offer high quality kitchens, bathrooms and full property refurbishments heating and plumbing around the London area. With 20 years of experience working in the trade, rest assured that we will do the upmost to fulfil your expectations and make your project a reality. Our returning customers have always commented on our excellent working ethic, great organization and good time keeping. If you are looking to transform your property or simply upgrading your existing kitchen or bathroom give us a call for a free no obligation quote. We look forward to hearing from you!

Explore the comprehensive services offered by CDL Building & Carpentry Ltd in the Swansea and south wales areas, we cover all aspects of building and carpentry jobs including comercial and domestic. Some of the job we do are: Extensions Conservatories Loft conversions Kitchens Bathrooms Tiling Garden walls Windows & doors Roofs Repointing Fascias Guttering Flooring Patios Driveways Paving Decking & fencing Plastering All interior carpentry Lime rendering Lime pointing Sand/shoot blasting Fiberglass roofing Fencing New build home / self builds Damp Proofing Complete office refurbishments Complete shop fitting Insurance repair work CDL Building & Carpentry Ltd delivers excellence in every project. Contact us to turn your vision into reality with our professional and reliable services.

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Reviewed by Graham on 13/12/2024

Craig and his team (Carne, Jason and the carpenters) were excellent. They were friendly, hard-working and tidy. They coped with unforeseen issues very competently. The communication between trades and with ourselves was very good. We have no hesitation in recommending them and will use them again.

At Mitchell & Davis Windows & Doors we strive to provide the best service possible. With over 25 years experience in the industry you are in very capable hands! We really have done it all. Let out friendly team look after your windows and doors needs. We are Big enough to cope yet small enough to care. We have a rigorously selected friendly and skilled team who take great pride in their work and maintain our excellent reputation. We supply and install all ranges of windows and doors, including Aluminium, uPVC and timber. Fascia’s, Soffits, Roofline and guttering. Composite doors such as Rockdoor and Solidor We also offer a bespoke service on Conservatory Warm roof conversions, turning your tired, inconvenient space into a new fantastic part of your home. Visit our website or get in touch via email or phone.

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Reviewed by Wayne on 14/1/2025

Great job and easy to work with. Delivered everything they said on time and budget in a style nobody else recommended. Really pleased.

JNS Joinery Services LTD have 30 years experience in joinery , within the building trade being involved with completing new houses and renovation of older property's ,also been involved in erecting kit houses from plan stage , we also fit new Windows,external doors, internal doors, new facing ,skirting , kitchens, flooring ,fencing,roofs,velux roof light, decking ,wetwall panels in bathrooms , and most general problem solving in the joinery trade

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Reviewed by Julie on 10/4/2025

JAS joiners have just finished and did a fantastic job to extend and replace decking Quoted on time and completed the job on time. Very good tradesmen, professional and friendly. Would definately recommend.

We are a Father and Son team with 25+ years of experience in the construction industry, specializing in extensions and outbuildings.

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Reviewed by Leanne on 3/6/2025

Placed advert Thursday. Contacted same day by Mike with a view to coming out and quoting next day. Came on time priced the job on Friday and arranged to start work on the Tuesday. Mike worked with his son Silas. What a really nice pair. Genuine, polite and got on with the job even though I asked for a few tweaks along the way. Both very old school and worked at their own pace - happy with work carried out and will use them again. Reasonable price too.

We do all aspects of bathrooms and minor building works, we take pride in our work and enjoy leaving the customers with a smile on their faces.

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Reviewed by Dee-Dee on 11/8/2024

Our build prerequisites were to divide a room & close an open archway, build two extra walls, move steps and a handrail, put in two entrances with doors for the new build and paint & carpet this area. Matthew (MDCC Construction) was qualified and very helpful – giving us good advice. He is an honest, tidy and thorough builder, willing to accommodate the building manager's questions and happy to make amendments. We were thrilled with the speed and finish of this build, and we will definitely use them again.

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Reviewed by Adnaan on 13/1/2017

Nice clean job at a good price however did not return to complete 1 remaining door even though I paid in full. Disappointed as Joe was a very nice guy.

At Safeview Windows and Doors, we take great pride in our products and services. Our team are dedicated to providing our clients with the highest quality and most affordable windows and doors on the market. We understand the importance of client satisfaction, and we strive to exceed all expectations with every project we undertake. With decades of experience in the industry, we have built an impeccable reputation for our expertise and commitment to excellence. Services: Windows Doors Bi folds Extensions Conservatories Orangeries Kitchens Roofline Garden rooms Facias Soffits Gutters Warm roofs

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Reviewed by Olwen on 30/6/2015

Excellent tradesman.Would strongly recommend Healey and sons.

I have over 20 years experience in the Glazing industry. Lots of my work comes from recommendation of satisfied clients i have worked for over the last 20 years. I offer a complete replacement and repair service, and am a door and window specialist. As a company we specialise in double glazed unit & glass replacements. We are a CERTASS registered company and fully insured with public liability cover for all window/door work.

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Reviewed by Susan on 23/4/2025

Excellent job, I’m really pleased. The window is better than the original. Dean did a neat job, and cleared up thoroughly. I’m very happy and have no hesitation in recommending him.

Neil Chamberlain Neil has over 30 years of experience in the construction industry, where he has gained a comprehensive level of knowledge and a thorough and in-depth understanding of most trades and skills. Neil commenced his career in construction as a sub-contractor building loft conversions, primarily in West London, and was awarded by The Federation of Master Builders for an exceptional conversion in Wimbledon. Neils recognised high standard of work has secured many diverse construction projects, including the substantial renovation of Period Houses, including listed buildings, single and double storey extensions, detached new build projects, an award winning Chelsea landscaping and garden design, as well as commercial buildings. Neil has worked as part of a team, as a main contractor and has also project managed all elements required in completing building projects large and small successfully. Property Service, (NPS) is a family owned and run business, bringing an extensive level of ability to benefit our clients projects. Whether you require property maintenance or are planning something more substantial our team will assess your requirements and put in place a tailored package for you, from an appropriately detailed quotation on smaller projects, to an all encompassing design and build service, including - planning, building control and a detailed costed schedule of works, we have the experience and background to meet your requirements.

Business established since 2008

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Reviewed by William on 19/11/2024

A great company to deal with, prompt, reliable and very professional. We live in an old Victorian house with hardly a straight angle anywhere. So Anunas had a tricky job to do. The job was done perfectly and to agreed cost. I would recommend this builder to you. If I could could give give 6 stars I would. Great job well done.

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