VS TYPE 1 –
Lead time 12 working days Supply & Install staring from:
£999 + VAT
Bay & Bow Windows
Projecting, Spacious, Curved, Panoramic Views
Bay and bow windows are a stunning way to add elegance, space, and natural light to any room. Characterised by their outward projection from a home’s exterior wall, bay and bow windows create a sense of openness and provide panoramic views. Bay windows typically consist of three panels, while bow windows feature four or more, giving a softer, curved appearance. Both styles are highly customisable, available in a range of materials like uPVC, aluminum, and timber, and can be tailored to fit any architectural design. In addition to enhancing the aesthetic appeal of a home, bay and bow windows also improve ventilation and can create cozy alcoves or seating areas, making them a functional and stylish choice for modern and traditional homes alike.
Bay & Bow Windows by UGS Ltd.
UGS Ltd provides both supply-and-installation or supply-only services for top-quality bay and bow windows, expertly manufactured in the UK and Europe. As a trusted supplier, we offer bay and bow windows in a variety of materials, including uPVC, aluminum, and timber (softwood and hardwood), with numerous design options and profiles, offering a wide range of customisation possibilities. Our solutions are designed to meet your specific project needs and budget, ensuring fast delivery and efficient, high-quality installation. At UGS Ltd, we are committed to providing bay and bow windows that enhance functionality, aesthetic appeal, and durability, tailored to any project or space.
Our certifications
Catalog of Bay and Bow Windows
VS TYPE 2 –
Lead time 12 working days Supply & Install staring from:
£999 + VAT
Our warranties: Up to 25 year warranty across all product ranges
No- obligation visit, no-obligation advice - Ultimate Solution
During our on-site surveying visit, we bring your designs to life by demonstrating various unit options, helping you visualise the perfect windows and doors for your space. This ensures you make informed decisions based on real-time insights and expert recommendations.
Not sure what you need or require expert advice for your project? No problem! We offer a no-obligation surveying service and professional guidance. Our team will visit your property, discuss your requirements, and recommend the best solution to suit both your space and budget. Contact us today to arrange your consultation.
On-Site Visualisation & Design – Surveying Visit Benefits
Turn your ideas into reality with our interactive visualisation service, available during your surveying visit. Using an iPad, our surveyor will draw your windows and doors in real time, transforming them into detailed, live models. This hands-on approach allows you to explore different specifications, colours, and accessories right there and then, ensuring every detail is tailored to your preferences.
Once your units are designed, we can apply them to front and back images of your property, giving you a clear preview of the final look before installation. This innovative service ensures that your new windows and doors seamlessly complement your home’s aesthetic, providing confidence in your choices before placing an order.
📅 Book your surveying visit today and experience the future of home design—right at your doorstep!
Why Our Design & Visualisation System Stands Out
Our advanced design platform takes the guesswork out of ordering. With just a few clicks, we can showcase:
- ✅ A wide range of styles, finishes, and configurations tailored to your needs
- ✅ Instant visualisation of how different options will look in your home or office
- ✅ Real-time pricing and customisation for a smooth, efficient experience
It’s fast, fun, and hassle-free — all designed to put your preferences at the forefront of the process.
At UGS Ltd, you don’t just imagine your perfect space — you see it come to life before your eyes.
Bay & Bow Windows by Material
uPVC Bay & Bow Windows
uPVC bay and bow windows offer a clean, versatile look with excellent insulation and low maintenance. Lightweight and durable, they provide lasting performance, making them a practical and stylish solution for enhancing space and natural light in any home.
Alu Bay & Bow Windows
Aluminium bay and bow windows feature slim, contemporary frames that maximise glass area and light. Strong and weather-resistant, they require minimal upkeep while delivering a sleek, modern aesthetic with exceptional durability and long-lasting structural performance for any property style.
Timber Bay & Bow Windows
Timber bay and bow windows bring natural beauty and heritage charm, offering superior insulation and bespoke craftsmanship. Regular maintenance preserves their character, making them the perfect choice for period homes or those seeking warmth and traditional elegance with lasting appeal.
uPVC Timber-look Window Collection
Timber-look uPVC windows replicate the appearance of traditional timber while offering superior insulation and minimal upkeep. This range includes Heritage Flush Sash, Flush Casement, and Bay & Bow windows, combining classic style with the benefits of modern materials and durability.
Manufacturers list
Profile
At UGS Ltd, we supply and install bay and bow windows in three distinct profiles—Standard, Slim (Heritage), and Flush—each offering a unique blend of style and performance. Available in uPVC, aluminium, and timber, every profile is tailored to suit different architectural styles and homeowner preferences.
Standard Profile
At UGS Ltd, we work with trusted manufacturers including Cortizo, Deceuninck, Kommerling, Rehau, Reynaers, Schüco, and SMART to supply and install high-quality bay and bow windows with standard profile casements.
Standard profile features a slightly thicker frame, offering excellent thermal insulation, sound reduction, and long-term durability. Their classic stepped design gives a traditional appearance, making them an ideal choice for homeowners looking to maintain a timeless aesthetic while benefiting from modern performance.
This profile is particularly well suited to period properties or homes that require a more substantial frame to match existing architectural features. It remains a popular choice for those who prioritise strength, insulation, and a more structured finish.
By comparison, flush and slim (heritage) profiles offer narrower frames for a cleaner, more minimalist look and allow for larger glazed areas. While these options are well suited to modern and contemporary designs, standard profiles continue to stand out for their reliable performance and enduring style.
Whether you’re updating a classic property or simply prefer a more traditional look, our standard profile bay and bow windows combine elegance, functionality, and quality—making them a versatile and dependable option for any project.
Slim Profile
Our slim (heritage) bay & bow windows are designed with narrow frames, offering a sleek and modern look that maximizes natural light and provides a larger glass surface. These profiles are perfect for homeowners who want a clean, minimalist aesthetic while still enjoying the classic charm of sash windows. The the slim design design sits in line with the window frame, creating a smooth, contemporary finish that is ideal for both modern and traditional homes seeking a more subtle appearance.
In contrast to standard profiles, which offer a thicker frame for added strength and a more traditional look, slim profiles provide a more streamlined appearance without compromising on performance. While standard profiles focus on insulation and durability, slim profiles offer the same energy efficiency but with a focus on maximizing light and creating a visually lighter feel.
With UGS Ltd, you can combine style and functionality to achieve the perfect look for your home.
Flush Profile
Flush profile bay and bow windows offer a modern take on classic styles. With sashes that sit level with the frame when closed, they create a smooth, flat surface for a clean, contemporary finish. This sets them apart from standard and slim (heritage) profiles, which have a stepped design with projecting sashes.
How Flush Profiles Differ:
Standard Profile: Features a sash that sits slightly forward of the frame, creating a traditional stepped effect.
Slim (Heritage) Profile: Designed with narrower frames to echo period windows, often used in conservation areas.
Flush Profile: The sash aligns with the outer frame, giving a sleek, minimalist look suited to modern and traditional homes.
Benefits of Flush Profile Bay & Bow Windows:
Modern Appearance: Clean lines offer a refined look that elevates both contemporary and classic properties.
Energy Efficiency: Tight-fitting sashes improve insulation and help reduce energy bills.
Low Maintenance: The flush design minimises dirt build-up, making cleaning easier.
Versatile Design: Available in uPVC, aluminium, or timber to suit any architectural style.
Enhanced Security: The flush fit increases structural strength and offers improved protection.
At UGS Ltd, our Bay&Bow windows are available with both double and triple glazing options to provide superior energy efficiency and comfort for your home. Whether you choose double or triple glazing, both offer excellent thermal insulation and noise reduction, making your home more comfortable and energy-efficient year-round. For enhanced performance, our glazing units can be filled with argon gas, an inert gas that increases thermal efficiency by reducing heat transfer through the glass.
Argon-filled windows also help to reduce condensation buildup and improve overall energy savings, ensuring a warm, comfortable environment while lowering energy bills. For character properties or listed buildings where replacing the original windows is not possible, secondary glazing units are the ideal solution. They preserve the exterior charm while significantly improving insulation and noise reduction.
To learn more, visit our Secondary Glazing Unit page for more details on how this can be the perfect upgrade.
Double Glazing
Efficient noise reduction. Strong window glass & security
- Energy rating A+
- R value 1.2-1.6 W/m2*K
- U value 1.2
- G value 0.71
Tripple Glazing
Efficient noise reduction. Strong window glass & security
- Energy rating A++
- R value 0.7-1.0 W/m2*K
- U value 0.9
- G value 0.61
Argon Filled
Efficient noise reduction. Strong window glass & security
- Energy rating Improved
- R value Up to 30% higher
- U value Up to 25–30% lower
- G value no signifficant affect
Customisation Features
Personalise Your Windows with UGS Ltd.
At UGS Ltd, you can fully personalise your windows with direct manufacturer options, from opening styles to accessories—we’re here to guide you every step of the way. Book your one-on-one Zoom call and design your perfect units in real-time. Using the latest visual technology, we’ll not only help you create your custom windows but also provide a sneak peek of how they’ll look once installed at your property.
Openings
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Side hung - left
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Side hung - right
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Push out opening
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Dummy/ Fixed
Profile
- Standard
- Slim
- Flush
Finish / Colour
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All RAL colours
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White
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Black
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Anthracite grey
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All RAL colours - Dual
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All effects and Textures
Glazing Options
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Single
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Double
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Tripple
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Argon filled
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Variety of spacer bars options
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Variety of Solar controls options
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Variety of Self Clean options
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Integral blinds
All Pilkington range
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Transparent
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Frosted
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Warwick
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Chantilly
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Reeded
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Digital
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Taffeta
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Oak
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Contora
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Charcoal Sticks
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Floirelle
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Mayflower
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Pelerine
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Everglade
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Cassini
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Tribal
Additional Glazing Designs
Add Traditional Character to your windows.
- Astragal
- Georgian
- Leaded
- Diamonds
Hardware
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All Ventilation Options
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Peg Stays in all materials, designs and colours
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Handles in all materials, designs and colours
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All Integrated Blinds
UGS Ltd Services
DESIGNED with you in MIND
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FREE NO Obligation Surveying
is best for medium-size projects where ten or more units are required or the property is undergoing restructuring changes.
To get an exact quote and get face-to-face specialist advice, we offer surveying visits.
Book surveying appointment -
FREE Distance Quoting
great for simple supply & installation projects with fewer units
For a swift estimation, just have your units, sizes, and specs at hand.
Get your Distance Quote Today -
TURNKEY PROJECT MANAGEMENT BY UGS LTD.
Are you thinking of changing your existing units and undergoing minor property restructuring changes at the same time? Not a problem, we have trusted subcontractor team of highly qualified builders at your disposal to help you on your project.
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Free No-Obligation Zoom Call
Intruduced to support our clients in choosing the unit design. During the call we also provide a professional advice with no obligation to purchase. Pick from the diary the day and time that suits best with your schedule.
Book your ZOOM call
Others Window Types
Tilt & Turn Windows
Tilt and turn windows offer dual functionality, tilting inwards for secure ventilation or fully opening like a casement for easy cleaning. Their clever design suits modern living, providing excellent airflow control and a sleek, versatile appearance.
Casement Windows
Casement windows are hinged at the side and open outwards, allowing excellent airflow and clear, unobstructed views. Simple, versatile, and energy-efficient, they suit virtually any property style, offering practicality, security, and a timeless, understated appearance.
Arched Windows
Arched windows introduce soft curves and elegance, framing views with a distinctive architectural feature. Typically fixed but customisable with opening sections, they add character, natural light, and a graceful focal point suited to both classic and contemporary designs.
Vertical Sliders (Sash Windows)
Vertical slider windows operate by sliding one or both sashes vertically, preserving space and offering controlled ventilation. Classic in style, they’re ideal for heritage homes or period-inspired designs, delivering charm and smooth operation with a traditional aesthetic.
Bay & Bow Windows gallery
Frequently Asked Questions (FAQ)
Please note that the information provided here is subject to change. For the most up-to-date details, we recommend contacting our company directly.
Bay windows typically consist of three windows that project outward from the wall, creating a square or rectangular shape, while bow windows are made up of four or more windows that form a gentle curve. Both designs add space and light, but bow windows provide a more rounded, elegant look, while bay windows offer a more angular, structured appearance.
Bay and bow windows are perfect for creating a sense of space and adding visual interest to any room. They increase natural light, offer a wider view, and can even provide additional seating or storage space in the room. These windows also enhance the curb appeal of your property, making them a popular choice for homeowners.
Yes, we offer custom-designed bay and bow windows to fit your property's unique requirements. Whether you need a specific shape, size, or frame material, we can create windows tailored to your vision and the architectural style of your home.
Yes, both bay and bow windows can be fitted with energy-efficient glazing, such as double or triple glazing, to improve insulation. This helps reduce heat loss and lowers your energy bills, while maintaining the aesthetic appeal and functionality of the windows.
We offer a standard 10-year manufacturing warranty on our bay and bow windows. If required by the contract, this warranty can be extended up to 25 years.
Yes, we are UKAS registered and certified via ASSURE UKAS certification. This is equivalent to FENSA certification, as FENSA is UKAS's internal certification, while ASSURE is the external certification. Both certifications hold the same validity.
Blog
Choosing the Right Entrance Door: Style, Security & Material Guide
When it comes to first impressions, your entrance door sets the tone. At UGS Ltd., we specialise in supplying and installing premium entrance doors in uPVC, Timber, and Aluminium. This guide walks you through the key considerations to help you choose the perfect door for your home—one that balances style, security, performance, and budget.
Sash Windows - Details matter!
Three magic ingredients for designing balanced, sash windows that faithfully replicate the originals.
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