Window Fitters in Knebworth

Name: Window Fitter
Brand: MyBuilder
SKU: window-fitter
Rating: 4.7 (308 reviews)

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Some of our top rated window fitters in Knebworth

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James Morris Handy Man
Rating: 5 out of 5
Window Fitter in Knebworth
I am a handy man that does the following jobs: Carpenter, Plumbing, Glazing, Stained glass window repairer, window film fitter. Window lock repairer, Shelve fitter, flat pack maker, painter, TV Bracket fitter and Mirrors. £80 (Hours work) £100 (Half Days work) £150 (Days work) Materials is an extra I’m hard working, I also take time in my work as I like to have a perfect Finnish. Honest and always try to be competitively priced.
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Latest review:
Handyman- 21 Sep 2021
Would highly recommend James, communicated throughout and was respectful of the deadline I had due to moving house.
fixme
Rating: 5 out of 5
Window Fitter in Knebworth
Reliable, fully insured property repair and maintenance service providing high-quality solutions across the local area. I specialise in interior and exterior property maintenance for homeowners, landlords, and businesses, helping keep properties safe, functional, and well maintained. Services include furniture and flat-pack assembly, blinds and curtain rail installation, TV and mirror mounting, plumbing repairs, painting and decorating, flooring repairs, door adjustments, silicone sealing, and general property repairs. Like-for-like electrical work such as replacing sockets, switches, and light fittings is carried out in line with UK regulations, with qualified electricians used for any specialist or notifiable work. Professional, punctual, and tidy service with clear pricing and a high standard of workmanship on every job.
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Latest review:
Handyman- 27 Apr 2026
Excellent work friendly and helpful 😊 I would definitely use him again....I highly recommend. Very pleased
Akash Kaswala
Rating: 5 out of 5
Window Fitter in Knebworth
With 5 years of experience, I'm dedicated to providing high-quality window and door installation services. I'm committed to using top-notch materials and delivering exceptional results. Let's transform your home together.
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Jake Buzzing
Rating: 5 out of 5
Window Fitter in Knebworth
Hi I’m Jake 👋🏻 (J Buzz Building Services) Friendly, reliable carpenter by trade for over 12 years, with plenty of experience in various other aspects of building work & renovation projects. Fully competent in all 1st fix & 2nd fix carpentry: • 1st Fix - Timber framing, flat & pitched roofs, stud walls, joists etc • 2nd Fix - Doors (& Fire Doors), skirting, architraves, kitchen fitting, cladding, flooring, wardrobes, understairs storage etc Other renovation-type skills include: • Plasterboarding, insulating, loft boarding & understairs storage! • Importantly have years of experience working alongside other trades (Plumbers, Electricians, Plasterers..) so am able to undertake projects & recommend / use high standard, reliable tradespeople. I also have years of experience with Fire Doors & Compartmentalisation, qualified to undertake and certify bringing doors and compartments up to regulations: • Fire Door Installs • Fire Door remedials (repairs / upgrades); Intumescent strips, fire rated hinges, door closers, door gap adjustments etc All work always carried out to a very high, neat standard 👌🏻 I’m based in Ware, Hertfordshire - able to work in all areas nearby and dependent on location happy to venture out further!
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Latest review:
Carpentry- 11 Apr 2025
Very satisfied.. brilliant very good glad I chose him..
Herts Loft Conversions and Extensions LTD
Rating: 5 out of 5
Window Fitter in Knebworth
loft conversions, extensions, general building work, double glazing, carpentry work, 1st fix 2nd fix pitching roofs 35 years as a carpenter very competitive rates no job too small
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Latest review:
Carpentry- 21 Mar 2025
Very pleased, Michael came out and gave us a quote before starting work. He was reliable, professional and kept us up to date daily with what he'd done and what he would be doing next. He cleared up each day allowing us to keep going with everyday living comfortably. We wouldn't hesitate in recommending him to our friends and family 🙂
Vertex Doors
Rating: 5 out of 5
Window Fitter in Knebworth
-Vertix Doors Ltd- Door Repairs, Replacements & Restorations Specialising in fire doors, front doors, internal doors, uPVC/PVC doors, and locks. No job is too small or too large. Whether you need a quick repair, a full replacement, or want to bring an old door back to life, we offer a dependable service with attention to detail and customer satisfaction at the heart of everything we do.
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Latest review:
Carpentry- 24 Jun 2026
I had a solid wood glass door fitted in my kitchen by Vertex Doors today and i am really happy with the service. The installer was polite, did a great job with no issues at all, and even gave me some helpful advice on what paint would work best. He kept everything clean and tidy while working, and I really appreciated that he took his shoes off before coming in, which a lot of people don’t do. Overall, really pleased and would definitely recommend.
AMT Property Solutions
Rating: 4.9 out of 5
Window Fitter in Knebworth
I have spent 40 years in the construction industry, starting straight from school where I completed a five-year apprenticeship in the glass and glazing industry. Over the years, I progressed through all areas of the window and fenestration sector, gaining extensive hands-on experience in all types of glazing, window systems, fire doors, conservatories, and associated installation works. As my career developed, I broadened my expertise further by moving into carpentry and developing practical skills in a range of additional trades, including brickwork, tiling, kitchen fitting, and general building works, to name a few. This diverse background allows me to offer a well-rounded understanding of both specialist and general construction projects. We operate throughout Bedfordshire, Hertfordshire, Northamptonshire, and Oxfordshire, including all surrounding areas.
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Latest review:
Windows & Doors (uPVC & Metal)- 26 Jun 2026
What can I say about Tony? Appears lovely to your face but appear he tells porkies. I'll summarise quickly - he came round, quote sounded good but wasn't quite right (colour was wrong for example) - if you asked for a tweak it took a while to hear back. He also said he'd remove the lounge window for £0 cost for our sofa delivery. It all dragged on a while. I chased it up and our sofa was actuallty being delivered. His wife said it was c. £500 for the window removal. He then did visit again (we found out we could do the sofa without removing the window so thought we would give him a chance) - he said his wife is a bit angry, hence the high cost for temp. removal. I asked for one last quote and wanted to go ahead..... nothing... I chased... &chased... he then replied saying he's closing down the business. Well look, here we are, 6 months later & he appears to still be trading. I feel a mug. I wished him all the best, thinking his biz was going under. Whole weird process went on 8 months.
AA renovations
Rating: 5 out of 5
Window Fitter in Knebworth
Hi my name is Andy. My company is AA Renovations. We specialise in windows, doors and conservatories. We can also take on building work from small renovations to a full extension. We pride ourselves on going the extra mile to make sure we give the best job possible.
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Latest review:
Windows & Doors (uPVC & Metal)- 28 Jun 2020
I hired Andy to fit a new front door. He was very prompt and professional throughout. We choose a door and Andy was very helpful in giving advise regarding design, cost and the best material. The door arrived in the time frame that Andy gave and he fitted it the following week. I love the new door and the service that I received was brilliant. Would highly recommend.
Aglazing Repairs
Rating: 4.9 out of 5
Window Fitter in Knebworth
Here at Aglazing Repairs we provide an honest, high quality and reliable service to all of our customers. With over 25 years experience in the glazing trade, we carry out all kinds of window, door and lock repairs. Other services provided are: emergency board-ups, lead light & single glazing repairs along with replacement double glazed unit, mirrors, shower screen and splash back fittings. We cover most of Hertfordshire, Essex and London.
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Latest review:
Windows & Doors (uPVC & Metal)- 2 Jul 2026
Jonathan was very professional, polite and prompt. Great work and advice - highly recommended AA++
GUFIX LTD
Rating: 5 out of 5
Window Fitter in Knebworth
Hello, I'm Georgi. I have been a carpenter for over 15 year. Fully qualified with rich experience to do a high standard job in Carpentry and Joinery. SKILS: Kitchen installations Wardrobes Doors Skirting boards Assembling furniture Flooring
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Latest review:
Carpentry- 21 Jun 2020
I would like to express my view on the completed work. Georgi gave me a very reasonable price and helped me choose the door. It happened to be that the frame was not straight but thanks to his skills and experience, also flexible way of thinking Georgi gave me an advice of how best to overtake the obstacles. His work was very precise and professional. Thank you very much. I would recommend his company as a guarantee of a high quality work and professionalism. I will preserve the right to use his company again.
Colin
Rating: 5 out of 5
Window Fitter in Knebworth
Hi I am an independent locksmith.. my fees are reasonable and I have no hidden fees at all. I have made my reputation by being transparent and happy to quote with no obligation - UPVC doors and windows - Is your door/window not working smoothly or locking easily? The chances are it needs adjustment, a new gearbox, a new mechanism or just a simple tweak. I carry a large selection of parts and look to have things working smoothly again in no time. - Lock replacement - Moved into your new home? Have no idea who has a key? I can come quickly and change the locks and give you peace of mind. - Urgent access - Locked yourself out? Urgently need to gain entry? I know how important it is to have someone you can rely on in these stressful
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Latest review:
Windows & Doors (uPVC & Metal)- 1 Jul 2026
Lovely, efficient. Trustworthy man. Very experienced and honest. Spent a lot of time fixing door hinge and lock on porch door. Would recommend him to everyone.
Steve Shadlow Carpentry & Building
Rating: 5 out of 5
Window Fitter in Knebworth
City &Guilds Qualified .All aspects of Carpentry. 1st and 2nd fix, doors and floors. Decking and garden building Studwork and partitioning. Painting and decorating. Staircase overhauls inc Glass balustrading Professional service with a can do attitude. Over 35years experience. References available upon request. Honest, reliable and trustworthy. Enhanced DBS for schools Public Liability exp 09/23 FREE QUOTATIONS PLEASE READ MY FEEDBACK FOR YOUR PEACE OF MIND.
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Latest review:
Windows & Doors (Wooden)- 24 Oct 2021
Great communication from the outset, fantastic job done, and great value for money. Will definitely use Steve again and recommend him. Thanks Steve!
PMV Maintenance
Rating: 5 out of 5
Window Fitter in Knebworth
PMV Maintenance VELUX Specialists. We can help with replacement and reglazing of VELUX roof windows only. If your velux windows are hard to operate or leak we can offer a service and repair on the windows. We only work on VELUX roof windows. Please feel free to ask any questions. We are VELUX CERTASS and TRUSTMARK Certified.
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Latest review:
We have used Phil's services on several occasions. Initially to rectify some poor installation of Velux windows which were having problems with their electrics and alignment. Latterly he has also installed 3 new Velux roof windows in another part of our premises. We have absolutely no complaints about the standard of work supplied. Not only has he made a very neat and well-fitting installation of new windows, he has also been very helpful in rectifying the shortcomings of another company's work. He has also completed the new work with a minimum of fuss and disruption and exactly as per the original estimate
Assured Property Maintenance
Rating: 5 out of 5
Window Fitter in Knebworth
Hi im Craig. Reputation is what I pride myself on and my customer reviews on here reflect this. Most importantly, my customer can trust me. I am an experienced and knowledgeable worker, covering multiple skilled trades including plumbing and electrical. I am available to assist with small reactive tasks or repairs but also commit to larger projects such as bathroom or kitchen installations and full property refurbishments. I listen to my customers needs and expectations to ensure a mutual understanding, building or repairing to your exact wishes. Along the way I offer my guidance and advice to ensure professionalism, efficiency and practical, lasting solutions. Thank you for considering me
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Latest review:
Plumbing- 16 May 2026
Amazing service, came at very short notice and was incredibly helpful throughout. Completed everything to a high standard. Will definitely be contacting him again for future jobs. Highly recommended!
Simply wood joinery ltd
No reviews yet
Window Fitter in Knebworth
Providing qualified and experienced joinery and carpentry services, specialising in: • Box and sashes • Doors and locks • Frames and casements • Staircases I am always happy to provide quotes
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E&E Plumbing and Construction LTD
Rating: 4.6 out of 5
Window Fitter in Knebworth
About Us Based in London, our construction company proudly offers a comprehensive range of building and renovation services across the UK. With expertise spanning from minor renovations to major projects, we are committed to delivering high-quality craftsmanship and exceptional customer satisfaction. Our Services General Construction & New Builds: Turning your vision into reality through bespoke new build projects, tailored to your specifications and delivered with precision. - **Loft Conversions:** Maximize your property's potential with expertly crafted loft conversions, providing additional living space and increasing your home's value. - **Plumbing & Electrical Works:** Providing reliable and efficient plumbing and electrical installations, upgrades, and repairs to ensure safety and functionality. - **Housing Projects:** Specializing in house extensions, loft conversions, and structural modifications to enhance your living space. - **Roofing Solutions:** Expert roofing services including flat roof installations, repairs, and fiberglass coatings to protect your property. - **Window Installations:** Supplying and fitting modern bifold windows that enhance aesthetics and improve energy efficiency. - **Additional Services:** We also undertake a wide range of structural and decorative renovations, ensuring a seamless integration of new elements with existing structures. No matter the scale of your project, we are dedicated to delivering quality workmanship, on time and within budget. Contact us today for a consultation and let us bring your construction ideas to life. E&E Plumbing and Construction LTD
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Latest review:
Plumbing- 15 May 2026
They were really fast to book in an appointment and communicated well. They also did a great job, exactly what we needed, and very friendly. Thank you!

4.7

Top rated Window Fitters

Our Window Fitters in Knebworth, are rated 4.7 out of 5 based on 308 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local window fitters in Knebworth?

Hiring a local window fitter in Knebworth helps keep your home secure and functional, stopping drafts and leaks while maintaining the strength and reliability of your windows

Window fitters in Knebworth provide a range of services, including:

Detailed measurement appointments pre-installation
Removal services for old windows, doors and glass panels
Installation services for new windows, doors and glass panels
Timber and brickwork readjustment services to ensure the security of glass fittings
Window sealing and weatherproofing services

Whether you need to remove old windows or weatherproof your existing ones, using MyBuilder is the simplest way to find a local window fitter in Knebworth. Just post your job with a few key details and we’ll connect you with Knebworth window installers in your area. Browse profiles, compare quotes and read customer reviews, all before deciding who to hire.

What are the average costs of window fitters in Knebworth?

To hire a local Knebworth window fitter, you’ll need to cover the cost of your chosen materials and the cost of labour. The hourly rate for window fitters in Knebworth is generally somewhere between £15 and £40.

As for materials? Our guide to window fitting costs outlines how these prices differ. For example:

A small uPVC window can be fitted for around £200, while fitting a small softwood casement window would be around £800.
For larger windows, these prices rise to approximately £500 and £1,500, respectively.

For other common window fitting jobs, expect to pay:

Window sill replacement costs: £140 to £400
Privacy glass costs: From £200 per m²
Secondary glazing prices: £300 to £500
Window tinting costs: £100 to £400
Sash window repair costs: £250 to £950

MyBuilder Tip: The best way to get an accurate sense of how much your planned job will cost you is to speak directly with window fitters in Knebworth that you are considering working with. Post your job for free on MyBuilder, and we’ll connect you with interested and available window fitters in Knebworth to discuss your job and receive quotes.

Find a window fitter in Knebworth with MyBuilder

If you’re in need of Knebworth window fitters, make your search easier with MyBuilder. We connect you with local professionals who are ready to help with your window fitting needs.

Here’s how to hire a window installer in Knebworth using our platform:

Step 1: Start by posting your window fitting job

Whether it’s a straightforward repair or a full window replacement, simply post your window fitting job on MyBuilder, and we’ll put you in touch with window fitters in Knebworth.

MyBuilder Tip: Be sure to include as much information as possible, including photos, as this will help Knebworth window installers understand the scope of the work and provide more accurate quotes.

Step 2: Compare different window fitters in Knebworth

Compare profiles of the Knebworth window fitters who have responded to your job post. Review customer feedback, ask about their availability and request a detailed quote.

Step 3: Hire the right window installer in Knebworth with confidence

After comparing quotes and finalising start dates and timelines, you can hire the right window fitter in Knebworth for your job. And because all tradespeople on MyBuilder go through a series of verification checks, you can feel confident in your choice.

Did you know? All window fitters in Knebworth on MyBuilder are verified and undergo checks at registration, such as ID documents, company details, certifications for regulated jobs and skill assessments. Plus, for Knebworth window fitters operating under a company, we make sure every tradesperson has a registered business.

What to ask a window fitter in Knebworth before hiring?

Before you commit to a contract with a local Knebworth window fitter, be sure to have a more detailed hiring conversation and ask questions like these:

How long have you been working as a window fitter in Knebworth, and what qualifications do you hold?

A window fitter in Knebworth should be able to outline their years of experience and highlight any industry qualifications, such as FENSA or CERTASS certification, which ensures they adhere to building regulations. These certifications show they are up-to-date with the latest window installation standards and legal requirements.

Do you offer a warranty for the windows and installation?

Knebworth window fitters should offer a warranty covering both the products and their installation. Expect at least a 10-year guarantee on the windows themselves and a 1- to 2-year warranty on the fitting. This gives you peace of mind that any issues, such as leaks or defective windows, will be addressed without extra cost.

What type of windows do you specialise in?

It’s important to know if the Knebworth window fitter has experience with the type of windows you’re installing, whether that’s uPVC, aluminium, timber, or sash windows. A professional specialising in your desired window type will be better suited to its installation and ensure the windows meet your needs for aesthetics, energy efficiency, and durability.

What is your estimated timeline for installation?

Expect a clear timeline that includes the date of the window installation and how long the process will take. A typical window fitting in Knebworth may take anywhere from a day to several days, depending on the number of windows and the complexity of the project. This helps you plan for any disruptions or access requirements to your Knebworth home.

For more helpful advice and tips on how to confidently hire a window fitter, take a look at our detailed guide.

FAQ: Common questions about window fitters in Knebworth

Do window fitters in Knebworth handle the removal of old windows?

Most Knebworth window fitters will include the removal and disposal of old windows in their service. However, it's always a good idea to confirm this in advance, as some fitters may charge extra for disposal, particularly if there are a lot of windows to remove.

How should I maintain the windows installed by a local Knebworth window fitter?

Maintenance will vary depending on the type of windows you have installed. For uPVC windows, regular cleaning with soapy water and checking seals is recommended. Timber windows require periodic re-treatment with wood preservative. Ask your Knebworth window fitter for specific advice on how to care for your windows to ensure longevity.

Do I need planning permission for a window fitter to install new windows?

In most cases, replacing or installing new windows in your Knebworth home does not require planning permission. However, if you live in a listed building or a conservation area, you may need approval. A window fitter in Knebworth will be aware of local regulations and can advise you on whether planning permission is needed.

Can a window fitter in Knebworth help with custom window designs?

If you're looking for bespoke or custom window designs, a local Knebworth window installer should be able to work with you to create the ideal solution for your space. They may collaborate with manufacturers or suppliers to produce windows that fit your specifications, whether it's for unusual shapes, sizes, or unique materials.