Transform Your Home with Premium Arched Windows

Enhance your home with premium arched window installation from Bowalker Windows. Our in-house team carefully measures and fits every arched window with precision, ensuring a secure finish and elegant curved styling. All installations are FENSA registered (reg. 33081) and covered by a 10-year insurance-backed guarantee.

Dimensions Max size 2.5M high x 1.5M wide
Thermally Broken As standard
Glass Astragal bars, Satin, Double Glazed

Professional Arched Window Installation and Replacement Services

As a leading arched window installer founded in 2009, Bowalker Windows provides premium arched window installation and replacement for homeowners looking to enhance their property’s appeal and energy efficiency. Our skilled in-house team measures and fits a full range of arched windows, including True Arch, Segmental Arch, Gothic Arch, Elliptical Arch and Tudor Arch, in uPVC, aluminium and timber frames to suit every architectural style.

Our arched window installations incorporate multi-chambered profiles, thermally broken frames, argon-filled low-emissivity double or triple glazing and EPDM weather-resistant seals, achieving U-values as low as 1.2 W/m²K. Every window is made to measure with options for decorative glazing bars, leaded light detailing and RAL powder-coated finishes. Security features include multipoint locking, internally beaded units and PAS 24-compliant specifications with laminated or toughened glass available throughout.

Call Bowalker Windows on 01444 810 111 to arrange your free home consultation, where we assess your property, confirm specifications and provide a fixed-price quote. Our in-house team manages every stage from initial survey to final inspection, with all work FENSA-registered (reg. 33081) and protected by a 10-year insurance-backed guarantee.

Materials

Timber
uPVC

Standard Hardware

Chrome
Satin
Gold Knob
Antique Black Knob

Standard Colours

Smooth White
Cream
Painswick Grey
Chartwell Green
Anthracite Grey
Irish Oak
Dual Colour
Paint to Order

Glass

Triple Glazed
Satin
Astragal Bars

Standard Layouts

Single
Double
Triple

Our Certifications and Professional Standards

Why Homeowners Choose Bowalker For Arched Windows Installation Services?

Homeowners choose Bowalker Windows Limited for arched window installation to receive quality, premium workmanship, a hassle-free, full-service experience and the reliability of our experienced in-house team. Founded in 2009, we are recognised for our 10-year insurance-backed guarantee, FENSA Reg. 33081 certification and commitment to completing every installation in-house. Our mission is to enhance property value and style while ensuring each arched window is authentic, durable and energy-efficient. From consultation to final fitting, we support our customers every step of the way, delivering elegant, historically accurate windows tailored to each property.

10-year Insurance-backed Guarantee

Fensa Registered And Fully Compliant

Hassle-free, Full-service Experience

In-house Installers (No Subcontractors)

Fixed Pricing Guarantee, No Surprises

Types of Arched Windows We Install and Replace

A true arch window features a fully curved top that forms a smooth, semi-circular shape, creating a balanced and symmetrical appearance. These windows provide increased natural light and a refined architectural feature for both traditional and modern properties.

Bowalker Windows installs true arch windows with double glazing, multipoint locking and weather-resistant seals, making them ideal for feature elevations, entrance areas and period-style homes.

Made from high-quality, thermally efficient materials, a segmental arch window is a durable and practical solution designed for both traditional and modern properties. These windows feature a curved top that forms an arc less than a full semicircle (less than 180 degrees), providing a balanced appearance and improved headroom.

We install segmental arch windows with double glazing, multipoint locking and weather-resistant seals, making them ideal for extensions, renovations and properties requiring subtle architectural detailing.

We install Gothic arch windows featuring a pointed-arch design inspired by 12th-century European Gothic architecture, creating strong vertical emphasis and enhancing architectural character while allowing more natural light. We fit these windows in feature walls, entrances and period-style properties, providing both visual impact and practical performance.

At Bowalker Windows, we use high-performance double glazing, durable frames and weather-resistant seals, making them ideal for heritage homes and renovations.

Elliptical arch windows feature a smooth, elongated curve that forms a wider, flatter arch, creating a refined and balanced appearance. Common in Georgian and classical architecture, they increase natural light, improve proportions and add subtle architectural detail.

Our in-house window fitters install elliptical arch windows with durable frames and high-performance double glazing, ensuring energy efficiency, security and low maintenance. These windows are ideal for period homes, extensions and properties that require elegant curved designs.

Tudor arch windows feature a distinctive four-centred arch, forming a low, wide, flattened archway characteristic of 15th–16th century English Tudor architecture, creating a structured and traditional appearance. Common in period-style properties, they improve visual character and add historical detailing.

Bowalker Windows installs Tudor arch windows using durable frames and high-performance double glazing, ensuring energy efficiency, security and low maintenance, making them ideal for heritage homes and restorations.

See Our Work In Action

What Are the Benefits of Installing Arched Windows?

Installing arched windows improves natural light distribution, increases property value, enhances architectural design and creates a balanced visual appearance. Modern arched windows use high-performance glazing and durable frames to improve insulation, maintain indoor comfort and provide long-term reliability while adding a distinctive curved feature to the property.

Six main benefits of installing arched windows are:

Adds Architectural Elegance

Introduces a distinctive curved design that enhances the overall appearance and creates a refined architectural feature for both traditional and modern properties.

Improves Natural Light

Allows more daylight to enter through the curved structure, improving interior brightness and reducing reliance on artificial lighting.

Softens Harsh Lines and Balances the Design

Reduces rigid structural lines, creating a smoother transition between architectural elements and improving overall design balance.

Creates a Greater Sense of Space

Draws the eye upward with curved shapes, making rooms feel larger, more open and visually expansive.

Complements Other Window Styles

Integrates well with casement, sash and fixed windows, creating a cohesive, consistent property design.

Increases Property Value and Kerb Appeal

Strengthens external appearance and supports higher resale value by adding unique architectural detail and visual interest.

How to Get Started with Arched Window Installation and Replacement at Bowalker?

Getting started with arched window installation and replacement at Bowalker involves booking a free consultation, receiving a no-obligation quote and proceeding with installation by our skilled window installation team. Our experienced window installers assess your property, recommend suitable arched window styles such as true arch or segmental designs, and ensure each installation fits your property layout while meeting performance and energy-efficiency requirements.

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Areas We Serve

Bowalker provides professional Arched window installation services across Sussex, Surrey, and London, delivering high-quality, premium rooflights with precision and care. Our Arched window installation team ensures consistent workmanship, reliable installation, and continuous support for homeowners throughout these regions.

What Our Happy Customers Say

EXCELLENT

Based on 36 reviews

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Marchants Estate Agents Hassocks 2 weeks ago

Excellent service from a local independent company. Highly recommend.

Andy Clarke 3 days ago

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.

Abi Hosier a month ago

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

steph park a month ago

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

Nic Downer Edited 3 months ago

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

Mark Fitzpatrick 4 months ago

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.

mark Matthew 4 months ago

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.

Graeme Edited 5 months ago

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.

Tatiana Gurova 6 months ago

The installation went quickly and without any problems. I recommended them as excellent specialists.

Joanna Steadman 6 months ago

We have used Bowalker on several occasions for replacement windows and doors and have always been pleased with the work, product price snd communication

Meet Our Team

Our team at Bowalker comprises highly skilled window installers and specialists who deliver premium, luxury installations with precision and care. Every arched window installer works fully in-house, ensuring consistent quality, accountability and a seamless experience from consultation to completion. We are committed to making your home warm, safe and stylish, with a focus on customer satisfaction and long-lasting performance.

Arched Windows Project Gallery

Two anthracite sash windows in Hassocks

Ready To Get Started With Bowalker Arched Windows?

Installing arched windows enhances your home’s natural light, architectural style and overall property value while creating a balanced, refined appearance. Bowalker Windows delivers a hassle-free, full-service installation with an in-house team of experienced window installers, high-performance glazing systems, and a 10-year insurance-backed guarantee for long-term reliability.

Call 01444 810 111 today to arrange your free consultation and receive a no-obligation quote. Our specialist arched window installation team manages every stage with precision, ensuring each window is fitted accurately for lasting performance and a clean, well-aligned finish.

Frequently Asked Questions

What Are Arched Windows?

Arched windows are windows with a curved or rounded top that forms an arch, adding a distinctive architectural feature to a property. They combine traditional design elements with modern materials and performance features such as double glazing and secure locking systems. Arched windows are commonly used in period properties, extensions and feature elevations, where they improve natural light, enhance visual appeal and create a balanced structural design.

How Much Does Arched Window Installation Cost?

Arched window installation costs between £800 and £4,500 per window, or more, depending on size, material, glazing, and design complexity. Because they are bespoke, shaped window units, they cost 20-40% more than an equivalent rectangular window made of the same material. Smaller uPVC arched windows sit at the lower end, while larger aluminium or timber arches and more intricate Gothic or Elliptical styles fall towards the upper end. Glazing choice, property access and any structural adjustments to the opening also affect the final fitted price. For an exact figure, Bowalker provides a free survey and a fixed-price quote.

What Materials Are Arched Windows Made From?

Arched windows are commonly made from timber, uPVC and aluminium, each offering distinct benefits. Timber provides a traditional, authentic look ideal for period properties, while uPVC is valued for its durability, low maintenance and energy efficiency. Aluminium offers a sleek, modern appearance, exceptional strength and slim frames that allow larger panes of glass. Its strength holds the shape of wide or elliptical curves, slim sightlines maximise daylight and thermally broken profiles ensure the frame remains warm and virtually maintenance-free. Each material can be tailored to suit your property’s style and energy‑efficiency goals.

How Long Does Arched Window Installation Take?

Installing arched windows takes 1 to 2 hours per window, depending on the size and design complexity. For a standard installation in a typical home, the process may take 1 to 2 days to complete, including time for measuring, fitting and ensuring a perfect seal. If structural adjustments or other customisations are required, the installation time may vary accordingly.

What Guarantee Do You Provide on Arched Window Installation?

Bowalker Windows provides a 10-year insurance-backed guarantee on all arched window installations, ensuring peace of mind and long-lasting performance. This covers workmanship and installation quality, giving homeowners confidence that their arched windows are installed to the highest professional standards and comply with FENSA regulations.

Do I Need to Be at Home During the Installation?

No, you do not need to be at home for the arched window installation, provided we have access to the property and your preferences are confirmed in advance. Our fully in-house team of fitters will carry out the work professionally, ensuring secure handling, careful installation and full adherence to your specified arched window design and requirements.

How Much Does It Cost to Replace Arched Windows?

Replacing an arched window typically costs between £800 and £2,500 per window, depending on size, material, glazing and design complexity, and usually sits slightly above new installation costs due to removal and disposal of the existing frame. Arched windows cost 20 to 40% more than an equivalent rectangular window, with smaller uPVC arches at the lower end and larger aluminium, timber, Gothic or Elliptical styles towards the upper end. At Bowalker, we provide a free survey and a fixed-price quote to ensure an accurate figure.

What Are the Maintenance Tips for Arched Windows?

To keep your arched windows performing well, regular maintenance is key. Clean the frames and glass periodically with a non-abrasive cleaner to remove dirt and debris. Check the seals and gaskets regularly to prevent draughts and water ingress, and lubricate hinges and locks, so they operate smoothly and resist wear over time. Timber frames may need occasional repainting or resealing to protect against moisture, while uPVC and aluminium frames require minimal upkeep, though it is still worth inspecting them for damage and cleaning them to keep them looking their best.

Arched Window