Incorporate casement, sliding sash or heritage window styles for the look you want
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Bay windows are a common feature in Victorian homes and are still incorporated into new builds today. The epitome of British style, they will inject a touch of sophistication into your home whilst adding a light and spacious feel. With their recognisable angular or curved shape, they can seamlessly blend with both old and newer properties. If you do not already have bay windows, a roof and base can be created to allow an easy installation that will dramatically alter the look of your home from the outside, whilst providing additional living space on the inside. Bay windows can incorporate either casement, sliding sash or heritage window styles, dependent on your desired aesthetic.
We can also install uPVC or aluminium bay windows in over 150 RAL colours or a variety of wood effect finishes. You can choose between our high-performance double glazing or comfort glass in the design and buying process.Get a price
Incorporate casement, sliding sash or heritage window styles for the look you want
Choose from a range of colours and finishes to suit the exterior of your home.
The windows are connected using a strong, structural bay pole assembly or, for square bay windows, corner posts
Bay windows are characterised by their designs protruding from the main walls of the room. With the windows angled away from the house, the space in your room instantly feels greater. They usually have an inside angle of 90, 135 or 150 degrees. However, we can create any combination of windows for you. Using our unique bay post technology, we can achieve the angle that is perfect for your home. They can also be used to incorporate stylish seating areas that provide the ideal place to settle down with a book and take in your beautiful outside views.
Designed to protrude from the building, bay and bow windows flood spaces with natural light to create the sense of more space.
From restoring traditional property features to adding character to more modern homes, a new bay or bow window is the perfect option.
Thanks to the streamlined design and components, today's bay and bow windows offer many incredible energy efficient features.
Featuring locks embedded into the frame, bay and bow windows add an extra level of security as they can't be picked or drilled from the outside.
Offering better levels of ventilation, due to the additional space and light bay windows provide, they can add considerable value too.
uPVC Bay Windows
These classic windows give a sense of Victorian charm as well as increasing light in the home to create the illusion of more space.
uPVC Bay Windows
Aluminium Bay Windows
These sleek windows give a sense of Victorian charm as well as increasing light in the home to create the illusion of more space.
Aluminium Bay Windows
A wide range of contemporary, timeless, traditional & statement colours are available in uPVC and any RAL colours are available in aluminium, as well as a range of authentic wood stain finishes. Dual colour options are also available. Find casement window colour inspiration here!
Slate Grey Grained
Anthracite Grey Grained
Any RAL Colour
Both double glazing and Comfort Glass are available in bay and bow window styles and we can also offer a range of textured and patterned glazing for added privacy or decoration. The benefits of upgrading your glazing are truly limitless - the most notable features include increased warmth, reduced energy bills & beating future energy price hikes. Allowing you to fully customise your windows to your personal style, we offer a variety of charming Georgian bar options too. For complete peace of mind, we also offer toughened glazing options to enhance your home security even further.
We have a number of distinctive styles of frame to choose from. The chamfered option is a contemporary, straight-edged style while the ovolo option provides a more traditional, decorative finish. Our flush option sees sashes that finish flush with the external face of the window.
Flush Sash Frame
We offer a range of furniture for your windows to look the part. Whether you want the traditional look with monkey tail handles in a vintage finish, or contemporary brushed steel, our elegantly designed handles bring form to functionality and are designed to fit naturally into the user’s hand. You can also choose from our selection of window restrictors and pegs.
Monkey Tail Handle
Pear Drop Handle
With a wide range of contemporary, timeless, traditional & statement colours available in uPVC and any RAL colours in aluminium, we can custom design the perfect bay or bow window design to suit your existing home. From an original Victorian styled oak bay window to contemporary slimline grey bow windows, we cater to every personal taste. Our bay and bow windows can be installed with dual-colour options, meaning the outside and inside colours are different, so they’ll easily satisfy both your home’s interior and exterior appearance.
You can choose from high-performance uPVC and aluminium bay windows to compliment your home’s existing character. We also offer decorative glazing options, including stained glass options, and even frosted or etched glass, to retain your privacy. Our window furniture collection will add the finishing touches to the overall appearance.
Bay and bow windows can increase the amount of natural light that enters your home as well as giving the illusion that your room is larger, and providing an extra seating space.Get A Price
The most affordable window material, our uPVC bay windows provide the modern performances you’d expect of a replacement window solution from a leading double-glazing installer. They feature a robust multi-chambered window profile that actively retains the warmth inside of your home, for excellent energy efficiency. The durable uPVC window profiles will also heighten your home’s protection as they won’t give in to strong forces.
Modern uPVC is maintenance-free, only needing an occasional wipe with a damp cloth to remove any build-ups of debris. We also finish our uPVC in an anti-fade coating, so they’ll look and perform like the day they were installed for up to 35 years. With our replacement uPVC bay windows, you can be assured that they won’t rot, crack or split over time.
As uPVC is readily manufactured using pioneering techniques, it can be designed in a plethora of finishes, including a variety of colours. We can also install new bay windows in authentic wood effects for the traditional timber appearance that benefits from the advantages of uPVC.uPVC Bay & Bow Windows
Aluminium is a premium window material that boasts a superior performance that will keep your home energy efficient all year round with its naturally insulating and multi-layered frames. The most robust construction material around, it’s a sure way to secure for home from unwanted intruders as it won’t weaken or snap.
With anti-corrosion and anti-rust features, our high-quality aluminium bay windows can last from at least 40 years. With their modern maintenance-free qualities, they won’t need any care to continue to perform like brand new, making them an ideal solution for busy lifestyles.
Aluminium window profiles have a distinctive slimline design and smooth finish, providing an ultramodern aesthetic. The thin-framed appearance will let even more natural light brighten your room. With over 150 RAL colours and a number of wood effect finishes, they can blend with historic and modern properties alike.Aluminium Bay Windows
If you already have bay windows, you can replace them for a more efficient alternative that will also add kerb appeal to your home. With a plethora of designs and styles, we can easily replicate your existing window appearance. This allows you to enjoy the traditional bay windows you know and love but reduce your energy bills. It will also give you a much more comfortable home during the winter months with less need to turn the heating up.
Our pioneering window designs incorporate a range of advanced features for industry-leading energy performances of A+. We utilise warm edge spacer bars, beaded multi-chambered window frames, and glazing with exceptionally low U-values.
We offer double or comfort glass options, all of which are compatible with our bay window specifications. Our A+ rated double glazing is the UK’s most favoured choice as it significantly improves the thermal insulation of your home. You’ll notice that your room is a more comfortable temperature, and the cold spots are eliminated. Comfort windows combine two highly efficient glazing panels with a built-in laminate layer and a special transparent Low-E coating that stops 56% more internal heat from escaping. A much more effective insulator than triple glazing. It’s ideal for homes that are prone to colder climates or in busy areas as it also boosts the window’s noise reduction.Get A Price
Tired looking windows are more prone to burglaries as they are much easier to break into. So, upgrading your windows will not only add serious style to your home, but they’ll also substantially reduce the likelihood of your home being targeted.
We incorporate a number of security elements into our window specifications. This includes sophisticated multi-point locking systems, window handles which feature anti-pick locks, and window frame beading to increase their durability. If you’re looking for greater peace of mind, we can include additional security measures into your replacement bay windows. All of our high-quality windows are continuously tested to strict industry standards, assuring they’ll protect your family for many years to come.Get A Price
We are commonly asked by homeowners whether new bay windows require planning permission. Bay windows are the only window style that is classed as an extension because they need the wall to be expanded to allow the bay shape; if you're replacing a window that isn't currently a bay style. This means that you will need to apply for planning permission before getting new bay windows installed. However, if you're just replacing existing bay windows then you won't need to apply for planning permission.
At SEH BAC, we can take care of any planning permissions for new windows and advise on the technicalities. We'll be able to tell you what would be the best solution for your home.Read our expert window planning permission guide
Find all the answers to our most frequently asked questions below.
There are many aspects to consider when purchasing new windows, such as material, thermal performance and whether it's been accredited by industry bodies to ensure it's quality. To accommodate the majority of budgets, we offer a range of comprehensive finance options, including 2 years interest free credit & buy now pay later - £99 deposit. Find more information on double glazed window prices here.
Typically, bay windows feature an angled projection with three openings. Bow windows provide a curved, semi-circular projection with 4 to 5 openings.
Modern double glazing lasts at least 20 years, but there are certain tell-tale signs you need to look out for. Read more
The first decision you need to make is which window material is right for your home. Your final decision will be heavily influenced by your own personal choice, budget, property appearance and building era. Read more
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Here at SEH BAC, we’re proud to have won many prestigious awards for our products as well as our work in the community:
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