- 01444 810 111
Skip to content Bowalker Windows supplies and installs high-quality windows, doors, roofline, and rooflights across Sussex. Every project is handled by an in-house team to ensure consistent workmanship, accurate timelines, and full compliance with UK standards.
We work with homeowners, developers, and property managers to deliver upgrades that improve energy efficiency, security, and overall property performance. Whether you are replacing existing units or completing a full property upgrade, each installation is planned with clear specifications and a fixed quotation.
All installations are completed in line with UK building regulations and supported by FENSA certification and insurance-backed guarantees. From initial consultation to final sign-off, every step is managed to ensure the work is completed correctly, on time, and to the agreed scope
Call Bowalker, certified windows and doors installation specialists, at 01444 810 111 to upgrade your windows or doors in Sussex offering a structured process, transparent pricing, and reliable installation from start to finish.
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Bowalker Windows delivers reliable window and door installations across Sussex with a clear focus on quality, compliance, and consistency. Every project is handled by an in-house team, ensuring full control from survey to installation. All work is fully compliant with UK regulations and supported by a 10-year insurance-backed guarantee, giving you confidence in both the installation and long-term performance.
In-House Installation Team
Fixed Price Guarantee
Premium Products Without Inflated Pricing
Insurance Backed 10-Year Guarantee on All Installations
FENSA Registered & Fully Compliant
Tailored Solutions Based on Your Property Needs
Enhance the comfort, style, and energy efficiency of your home with our premium windows and doors, contact us today.
Getting started with Bowalker Windows is straightforward and structured to move your project forward without delays. Begin by arranging a consultation, receive a clear and fixed quotation based on your requirements, and proceed to installation with a confirmed schedule and in-house team handling the work from start to finish.
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Schedule a consultation with our team to discuss your project, property type, and overall requirements. This helps us understand the scope and provide the right recommendations from the start.
Share any architectural drawings, measurements, or details of your renovation or build. We use this information to assess feasibility and prepare accurate product and installation options.
Choose from a range of window, door, and rooflight systems based on design, performance, and budget. We guide you through materials, styles, and configurations to match your property.
You will receive a detailed, fixed quotation that clearly outlines all costs. This ensures full transparency with no unexpected changes later in the process.
Once you are satisfied with the scope and pricing, you approve the quotation to proceed. This confirms the project and allows us to move into the technical stage.
A full site survey is carried out to take precise measurements and identify any structural or installation considerations before manufacturing begins.
All product details are confirmed, including dimensions, finishes, glazing options, and hardware. This ensures everything is manufactured exactly to your requirements.
We provide an installation date as per your availability and product readiness, along with a clear timeline so you know exactly what to expect.
Our trained in-house installers carry out the work to a consistent standard, ensuring quality control and minimal disruption to your property.
Once installation is complete, we conduct a thorough inspection to ensure all our work meets the agreed specifications and quality standards. Following approval, you will receive all relevant certifications, including FENSA documentation and your 10-year insurance-backed guarantee, confirming compliance and long-term peace of mind.
Bowalker Windows offers clear and structured pricing to suit different project requirements across Sussex. Each quotation is fixed and fully transparent, allowing you to plan your upgrade with confidence. Payment options are designed to align with your budget, with staged payments available depending on the scope of work, ensuring cost control from start to completion without unexpected charges.
Contact Bowalker Windows to receive a clear, no-obligation price based on your requirements.
10 Years
Guarantee on All Installations
Enhance the comfort, style, and energy efficiency of your home with our premium windows and doors, contact us today.
Excellent service from a local independent company. Highly recommend.
I had replacement windows installed. Design and advice was good and cost was competitive. Installation was started in a good time to a good standard.
Bowalker have been incredibly helpful and provided me with extremely useful information about the windows and doors at a property I moved into, previously supplied by them. Great customer service, really recommend
Bowalker replaced all of our windows and patio doors in November. They are very efficient and got the job done in the pouring rain but did it quick and professionally. We had a couple of teething issues with the doors after completion and they did not hesitate to come out and rectify the issue. Excellent customer service and a friendly team. Would highly recommend
We had a total of 6 windows fitted at end of June 2025 (2 bathroom(frosted), 1 hallway,1 dining room and two big bay windows complete with 2 window boards). Took 5 days in total as bay windows were load bearing ,the window boards were not in warehouse so took extra time to arrive and fit , the silicone/mastic finish wasn’t great and they cut one end of a window board wrong , but after a telephone call a new team of fitters came out and rectified the mistakes of original fitters that we had noticed , a window pane had got scratched in delivery so they replaced that as well.This was a big job that entailed some mistakes but over time was rectified by bowalker windows by sending out another team of fitters to fix some minor mistakes of original fitters .We went on a recommendation from a work colleague who had used Bowalker windows in the past as were very good.Maybe just improve your fitters mastic silicone skills a bit more but is is an old house of 110 years and nothing is level in this house
As a property developer operating across Brighton and Hove, I rely on trusted trades who consistently deliver — and Bowalker Windows Ltd, led by Zack Newman, is one of those partners. We specify their windows across all our developments because their products meet the high standards our clients expect, installations are completed on schedule, and site coordination with our contractors is seamless. Zack is responsive, pragmatic, and straightforward about lead times and costs, which makes planning and handovers far easier. Their workmanship is excellent, energy-performance claims are reliable, and they stand behind their warranty. Competitive pricing, professional teams, and reliable aftercare mean we’ll continue to use Bowalker Windows on future projects. Highly recommended for any developer or home owners in the Brighton & Hove area.
5 stars! I recently had all the windows in my home replaced by Bowalker Windows and couldn’t be happier with the result. From my very first contact I worked with Zack Newman — he was professional, knowledgeable, and transparent about pricing and timelines. The installation team arrived on time, worked efficiently, and left the house clean. The new windows look fantastic, operate smoothly, and have already made a noticeable difference in comfort and noise reduction. Excellent customer service from start to finish — I highly recommend Zack and Bowalker Windows to anyone looking for quality work and a hassle-free experience.
I am 9 years into our windows installation from Bowalker Windows. I emailed them on Sunday with an issue and by 3pm Monday afternoon they were at my home sorting the issue. This company's attitude to exceeding customer service and going the extra mile is in their DNA. These guys are just amazing from cradle to grave when it comes to windows and doors. I wouldn't go anywhere else. Simply fantastic.
The installation went quickly and without any problems. I recommended them as excellent specialists.
We have used Bowalker on several occasions for replacement windows and doors and have always been pleased with the work, product price snd communication
Bowalker Windows provides financing options to help manage the cost of your installation without delaying your project. Flexible payment plans allow you to spread the cost in a structured way, with clear terms agreed upfront. This makes it easier to proceed with your window and door upgrades while maintaining control over your budget.
Bowalker Windows provides supply and installation of windows, doors, rooflights, and roofline systems across Sussex and surrounding areas. Our in-house team delivers consistent service, fixed pricing, and fully compliant installations throughout all listed locations, ensuring reliable coverage for both residential upgrades and larger property projects.
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Visit our showroom to view product ranges, compare materials, and discuss your project requirements with our team before proceeding with your installation.
Our team consists of experienced installers, surveyors, and project coordinators who manage every stage of your installation. From initial consultation to final sign-off, each project is handled by in-house professionals to ensure accuracy, clear communication, and consistent workmanship.
Zack Newman
Director
Anthony Bowyer
Senior Surveyor
Dean Lloyd
Operations Manager
Angela Georgant
Financial Controller
Jack Harsford
Installer
Leon Prichard
Installer
Tim Cooper
Installer
Lloyd Walker
Installer
Tim Fraser
Installer
Brandon Bowyer
Installer
Zack Newman
Director
Anthony Bowyer
Senior Surveyor
Dean Lloyd
Operations Manager
Angela Georgant
Financial Controller
Jack Harsford
Installer
Leon Prichard
Installer
Tim Cooper
Installer
Lloyd Walker
Installer
Tim Fraser
Installer
Brandon Bowyer
Installer
Take the next step with a clear plan and a fixed price for your installation. Whether you are upgrading windows, doors, rooflights, or roofline systems, our FENSA-certified team will guide you from consultation to completion with defined timelines and full compliance.
Call Bowalker at 01444 810 111 to upgrade your windows or doors in Sussex with transparent pricing, a tailored quote, and installation handled by our experienced in-house team.
Enhance the comfort, style, and energy efficiency of your home with our premium windows and doors, contact us today.
Bowalker Windows Limited, established in 2009, specialises in the supply and installation of premium windows, doors, and rooflights across Sussex, Surrey, and London. Operating from our showroom in Haywards Heath, we deliver a full-service installation approach managed entirely by an in-house team, without commissioned salespeople or subcontractors.
We focus on providing reliable, high-quality installations with fixed pricing, ensuring every project is completed to the agreed specification without compromise. Our work is backed by a 10-year guarantee and full FENSA compliance, giving customers confidence in both performance and long-term value.
Our mission is to improve properties by making them warm, secure, and visually refined, with every installation handled carefully from consultation through to final completion.
Window installation costs usually range from £300 to £550 per window, depending on the type, size, material, and complexity of the project. Installed windows generally start from around £450 plus VAT and may reach £15,000 plus VAT for a complex timber bay window.
The final price depends on factors such as the choice of uPVC, timber, or aluminium, double or triple glazing, decorative details, bespoke features, and installation requirements.
We aim to keep our prices competitive without compromising on quality. Our showroom is based on an industrial estate, and we do not operate from high street locations, which helps us manage costs. We do not use subcontracted labour, and we carefully select our suppliers because our installed products come with a 10-year guarantee.
Window installation usually takes between 0.5 and 2 hours per window, depending on the type, size, material, glazing choice, and complexity of the project. Factors such as uPVC, timber, or aluminium frames, double or triple glazing, and any bespoke features may influence the total installation time.
Typically, we aim to install 2 to 3 windows per day with a team of 2 installers, depending on the size, shape, and window type. Simple casement windows are usually quicker to install than vertical sliders or more complex designs.
We aim to complete every installation with the minimum possible disruption. Our team uses dust sheets and vacuums the work area to help keep mess to a minimum.
We offer a wide range of colour options for windows to suit any home style, including classic whites, neutral greys, bold shades, timber-effect finishes, and metallic tones. These options are available across uPVC, timber, and aluminium windows, allowing you to match or complement your property’s exterior and interior aesthetics.
Our installed windows are covered by our standard Silver Guarantee, which includes 10-year cover on the window or door frame for cracking, warping, discolouration, manufacturing faults, and seal failure. It includes 5-year cover on glazed sealed units for condensation between the glass, along with 1-year cover on hardware and fitting for items such as locks, handles, hinges, letterboxes, catflaps, draughts, insecure fixing, misalignment, and glass movement. Full details, exclusions, and optional Gold or Platinum upgrades are explained on our dedicated Guarantees page, so homeowners know exactly what is covered before and after installation.
Our installations are completed by our own team, not subcontracted labour, and are supported by FENSA certification where required. Installed products are protected through the relevant guarantee package, while supply-only orders carry separate product cover and do not include the same installation guarantee.
No, you do not need to be home for the installation as long as we have access to the property and your preferences are communicated in advance. Our fully in-house team of certified installers will carry out the work professionally, ensuring security, careful handling, and completion according to your specifications.
