Window Fitters in Knebworth

Name: Window Fitter
Brand: MyBuilder
SKU: window-fitter
Rating: 4.7 (312 reviews)

Easily find verified Knebworth Window Fitters. Just post your job to get quotes from MyBuilder's Window Fitters in Knebworth.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated window fitters in Knebworth

801 Results

Sort by:

G&I MAGIC CONSTRUCTION
No reviews yet
Window Fitter in Knebworth
G&I Construction Ltd is a professional construction company dedicated to delivering high-quality craftsmanship and exceptional service. We undertake residential and commercial projects, including renovations, extensions, refurbishments, and complete building solutions. With a strong focus on precision, reliability, and client satisfaction, we ensure every project is executed to the highest standards, on time and within budget
Get in touch
Kalafuldeco
Rating: 5 out of 5
Window Fitter in Knebworth
❌ We Turn Houses Into Kalaful Homes ❌ 350+ REVIEWS / 5 STAR RATING X⭕️X - WE'LL MATCH ANY REASONABLE QUOTES - X⭕️X Hi, This is Cristina in The Office. We Specialise in Flooring / Painting Int / Ext Building Services - Kitchens / Bathrooms / Lofts / Extensions.etc +£25 Each - Plane / Trimming Doors if required +Removal £50 - £75 Each Room + Disposal £100 - £300 If Required FLOORING ESTIMATES / WE ALSO DO PAINTING Fitting Beading / Scotia is Free, Inc in the Job Fitting Skirting is Min £200+ / Hallway Min £250+ Kitchen / Bathroom Min £200+ Laminate / Lvt Click ( Sub Floor Must be Reasonablly Level ) Straight Runs - £20m2 / Inc Hallways £25m2+ MIN £100 UPTO 5m2 Engineered Click Straight Runs - £25m2 / Inc Hallways £30m2+ MIN £150 UPTO 5m2 Hardwood T&G / Tongue & Groove Straight Runs - £30m2 / Inc Hallways £35m2+ MIN £200 UPTO 5m2 Herringbone - £40 - £45m2+ Cash Deals + 20% on Bank Transfer or if Invoice is Required - Payments To be Made End Of Each Day ❌ Must be Able to Provide Off Street Parking / Permits as The Crew Needs Access to The Vehicle at all Times. Thanking you in Advance Christina & Kam @ Kalaful Deco PAINTING ESTIMATES PAINTING ONLY - NO WALLPAPERING We also do Flooring / Gardening / Man & Van + Handyman Jobs Single Room - £300 Inc Minor Filling & Sanding / All White ) + £75 / 2 Colours / Woodwork £50+ £150 Extra To Paint on Fresh Plaster Living / Double Room - £400 Inc Minor Filling & Sanding / All White + £75 / 2 Colours / Woodwork £50+ Hallways- £450 - £750 Inc Working around 4-8 Doors Thanking you in Advance Christina & Kam @ Kalaful Deco
Get in touch
Latest review:
Hard Flooring- 28 Jun 2026
Excellent, great advice and hard worker. Assisted all day and gave me good knowledge on laying the floor. He did a great job and a happy worker. Loves his job.
Signature renovations
Rating: 5 out of 5
Window Fitter in Knebworth
At Signature Renovations we believe in providing our customers with excellent customer service, great products and at prices better than the rest! We are highly skilled/trained with the relevant qualifications, we pay attention to every detail and will provide an efficient and professional service leaving customers with a high quality product and no future problems guaranteed! Public liability insurance covered. Certass registered Homepro registered Fair trades registered Assured
Get in touch
Latest review:
Windows & Doors (uPVC & Metal)- 14 Jul 2025
Signature and Daniel did a terrific job, really helping us when we needed a window fitted in a tight time frame. Communication was great throughout and the work was of very high quality and completed quickly. Many thanks!!
Home Glazing Care Ltd
No reviews yet
Window Fitter in Knebworth
Double/Tripple glazing upvc and aluminium windows ,doors supply and fit. Conservatories,porches,bespoke. Flat Glass Roof Glass.
Get in touch
Plumber Center
No reviews yet
Window Fitter in Knebworth
Plumber Center
Get in touch
Lj glazing
No reviews yet
Window Fitter in Knebworth
At LJ Glazing we pride ourselves on supplying and installing the best upvc windows,doors, conservatories and many aluminium products. We are a family run business that provide good products with competitive pricing. We are also are a fensa certified company and give our customers a 10 year insurance backed guarantee.
Get in touch
Prestige sash restorations
No reviews yet
Window Fitter in Knebworth
Prestige sash restorations is a family run business, we specialise in all aspects of timber sash windows and doors
Get in touch
JMS Windows
Rating: 4.7 out of 5
Window Fitter in Knebworth
We first opened for business in 1994, and have been serving London, and the Home Counties, ever since. We offer a full range of services, from repairs, to full Installation of Quality PVCu & Aluminium Windows,Doors & Conservatories. For your free quotation please contact us now.
Get in touch
Latest review:
Conservatories- 29 Dec 2014
Friendly service from John, with the job done efficiently and to a high standard. One small issue (not his fault) was subsequently rectified quickly and free of charge. Recommended.
Property Solutions Cooperation Ltd.
Rating: 5 out of 5
Window Fitter in Knebworth
Welcome to Property Solutions, where we specialise in all aspects of construction, providing comprehensive services to meet all your needs. From initial planning to the finishing touches, we handle every detail with precision and expertise. Our team of fully qualified and certified professionals is dedicated to delivering the highest quality of work. With over 26 years of experience in the industry, we guarantee exceptional results that stand the test of time. Our extensive expertise allows us to tackle any project, big or small, with confidence and skill. We pride ourselves on our commitment to customer satisfaction. That's why we offer free property visits to discuss your requirements, provide detailed breakdowns of the work needed, and give transparent quotes. Our goal is to ensure you have a clear understanding of the project scope and costs, giving you peace of mind throughout the entire process. At Property Solutions, we value honesty, integrity, and transparency. We work closely with our clients to provide the most cost-effective and efficient solutions, tailored to your specific needs. Our dedication to excellence and customer service sets us apart, making us your trusted partner in all construction endeavours.
Get in touch
Latest review:
Daniel was incredibly easy to work with. He was very responsive on the phone and flexible in booking the work. He also helped me with some extra work on my radiators that wasn't planned for. Overall very happy with the service and professionalism. I can't recommend him enough.
Dan
No reviews yet
Window Fitter in Knebworth
I am a punctual, reliable, experienced glazer who meets the requirements and high expectations of every job I take on. No job is to little or to big, look forward to hearing from you
Get in touch
Alpha rent LTD
No reviews yet
Window Fitter in Knebworth
Hi, my name is [Your Name], and I’m a professional handyman with 14 years of experience in home repairs, maintenance, and improvements. I specialize in a wide range of services, , has plumbing electrical work, carpentry, painting, and general home upkeep. Whether it’s fixing a leaky faucet, assembling furniture, or tackling a larger renovation project, I take pride in delivering high-quality workmanship with attention to detail and excellent customer service. I’m reliable, efficient, and committed to ensuring your home or business runs smoothly. I look forward to helping you with your next project!
Get in touch
Buildpro
No reviews yet
Window Fitter in Knebworth
I specialize in high-quality flooring and carpentry services, including laminate, parquet, engineered wood, and LVT installation. I also provide professional kitchen fitting and cabinet installation, as well as custom wooden doors and door frame construction. In addition, I offer expert garden decking, tiling, plastering, and interior painting. I take pride in delivering precise workmanship, keeping every project clean and well-organized, and ensuring long-lasting results. My goal is to provide customers with a reliable, professional service and a finish they can be proud of.
Get in touch
Florin vlonga
No reviews yet
Window Fitter in Knebworth
I have 12 years experience in installing windows, showers,glass balustrades, glass partitions, mirrors.
Get in touch
Handyman
No reviews yet
Window Fitter in Knebworth
Hi, my name is Toofan. I’m your local handyman based in Hemel Hempstead covering a 30 mile radius. I’m hardworking and very ambitious about my work. I’m a trustable lad and a very bubbly person.
Get in touch
AZB Windows
No reviews yet
Window Fitter in Knebworth
Hello potential clients, we are 2 work partners with a joint total of almost 50 years in this industry alone. For the previous 19 we have worked together installing windows mainly in London and in surrounding areas. We won’t knock on ur door whilst ur busy, we won’t send round a salesman to sit on ur sofa and feed u a pack of lies. Call us and we will visit you personally. We will visit when suits you, and throughout the whole process you will deal with us and us alone.
Get in touch
Mariusz Paluszak
No reviews yet
Window Fitter in Knebworth
Window fiter
Get in touch

4.7

Top rated Window Fitters

Our Window Fitters in Knebworth, are rated 4.7 out of 5 based on 312 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.