Bay Windows

An award-winning double glazing company that provides bespoke bay windows that are the leading choice for striking views, without compromising on performance.

About Bay Windows

Increasing the value of your home, unleashing uninterrupted views, and adding a touch of charm to your exterior, whilst flooding the room with sunlight from morning to evening. Bay windows are a must-have option for those seeking an airy, sophisticated environment.

Providing extra internal space, with the opportunity to morph your window nook into a creative storage option, our bay windows are as bespoke as they come. Simply identify the most suitable material, colour, and style for your needs, and we’ll return a durable, classic, arch-shaped window to your doorstep.

Bay Window

Why choose PT Glazing?

Bay Windows

15 Year Guarantee

We provide one of the longest guarantees in the industry...and also cover the labour costs

Bay Windows

5/5 Customer reviews

There is a reason why we have received 5/5 customer reviews across all social media platforms

Bay Windows

Remove & Recycle

We will remove and take away all of your old frames and have them recycled appropriately

Bay Windows

Insurance Backed Guarantee

As a proud member of the VEKA Independent Network, we provide IBG on all of our frames

Bay window customisation

We believe that windows should elevate the appearance of your home, enhancing curb appeal and bringing your home exterior together. With a multitude of colours, styles, and sizes to choose from, our bay windows are as bespoke as they are head-turning. 

With a multitude of colours, styles, and sizes to choose from, our bay windows are as bespoke as they are head-turning. 

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Bay Windows
White
Bay Windows
Cream
Bay Windows
Pebble Grey
Bay Windows
Agate Grey
Bay Windows
Balmoral
Bay Windows
Silver Grey
Bay Windows
Basalt Grey
Bay Windows
Slate Grey
Bay Windows
Anthracite Grey Smooth
Bay Windows
Anthracite Grey
Bay Windows
Chartwell Green
Bay Windows
Dark Green
Bay Windows
Irish Oak
Bay Windows
Golden Oak
Bay Windows
Rosewood
Bay Windows
Steel Blue
Bay Windows
Dark Red
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Cranked

Cranked White Handle
Cranked White
Cranked Satin Handle
Cranked Satin
Cranked Graphite Handle
Cranked Graphite
Cranked Chrome Handle
Cranked Chrome
Cranked Gold Handle
Cranked Gold
Cranked Bronze Handle
Cranked Bronze
Cranked Antique Black Handle
Cranked Antique Black

Inline

Inline White Handle
Inline White
Inline Silver Handle
Inline Silver
Inline Chrome Handle
Inline Chrome
Inline Gold Handle
Inline Gold
Inline Antique Black Handle
Inline Antique Black
Inline Hardex Black Handle
Inline Hardex Black
Inline Rose Gold Handle
Inline Rose Gold

Offset

Offset Silver Handle
Offset Silver
Offset Grey Handles
Offset Grey
Offset Chrome Handle
Offset Chrome
Offset Black Handle
Offset Black
Offset Gold Handle
Offset Gold
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Double Glazing

Double glazing

Paving the way towards cosy, noise-free homes, our double-glazing services are designed to propel home comfort levels. Driving energy efficiency, reducing condensation levels, and creating a barricade against cold drafts, our double-glazing installers will place two ultra-robust glass panes together, divided by a layer of argon gas.

Triple Glazing

Triple glazing

As the driving force behind toasty homes, reduced noise pollution, and wallet-friendly energy bills, adding an extra pane of glass can make all the difference. Our triple glazing option takes heat retention a step further, trapping in warmth to help you get the most out of your radiators. When energy costs are going through the roof, don’t let your heat escape through your windows.

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uPVC

uPVC range

Paving the way towards cosy, noise-free homes, our double glazing services are designed to propel home comfort levels. Driving energy efficiency, reducing condensation levels, and creating a barricade against cold drafts, our double-glazing installers will place two ultra-robust glass panes together, divided by a layer of argon gas.

Aluminium

Aluminium range

Creating an appearance that you have to look at twice, our aluminium windows are renowned for offering the best of both – an exclusive, contemporary look with all the benefits of slim frames. Flooding your rooms with light, offering vast views of your surroundings, and steering clear of the outdated bulky look, build a frame design that works for you, from our menu of glazing options to our unparalleled colour selection.

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Obscure Glass

Obscure glass

Ensuring you can enjoy all the benefits of natural light, without compromising on your privacy, our window installation service is focused on reducing glass transparency, while preserving your home interiors. Get in touch to find out about our broad range of patterns, designs, and opacities.

Toughened Glass

Toughened glass

At five times stronger than traditional glass, Toughended glass, also known as TSG, is renowned for its ultra-safe shattering process. Designed to split into small fragments in the event of a break, our window fitters in Glasgow and Edinburgh strive for maximum strength, minimal risk. Whether you’re installing toughened glass to meet building regulations or seeking a safety net for high footfall areas, this service is centred on equal parts safety and architectural excellence.

Laminated Glass

Laminated glass

Taking the gold for its unwavering strength, laminated glass is unmatched in its insulation and shock resistance properties. Meticulously manufactured to meet rigorous safety standards, our laminated glass is designed to remain in place when smashed, benefiting from a centre layer of polyvinyl butyral to avoid hazardous shards. 

Georgian Bars

Georgian bars

Creating a charming, cottage feel, Georgian bars give the illusion of smaller panes of glass, slotting seamlessly into traditional homes. While Georgian bars are often placed between glazing layers for optimal convenience, the panel can be positioned externally, adding character to your property.

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uPVC Bay Windows Brochure

Click on the image to view the brochure which provides additional information and available options for your new windows.

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Colours

Creating windows in a vast range of colours, from on-trend White and ultra-sleek Anthracite Grey to fostering a quaint, cosy feel with Chartwell Green, we believe that durability and aesthetics can walk hand-in-hand.

Bay Windows
White
Bay Windows
Cream
Bay Windows
Pebble Grey
Bay Windows
Agate Grey
Bay Windows
Balmoral
Bay Windows
Silver Grey
Bay Windows
Basalt Grey
Bay Windows
Slate Grey
Bay Windows
Anthracite Grey Smooth
Bay Windows
Anthracite Grey
Bay Windows
Chartwell Green
Bay Windows
Dark Green
Bay Windows
Irish Oak
Bay Windows
Golden Oak
Bay Windows
Rosewood
Bay Windows
Steel Blue
Bay Windows
Dark Red
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Hardware

Transforming run-of-the-mill windows into statement features, our hardware represents the ultimate conversation starter. From the popular Cranked White to the beautiful Inline Gold, we combine expert-led window installation with a keen eye for design, exuding a sense of timelessness.

Cranked

Cranked White Handle
Cranked White
Cranked Satin Handle
Cranked Satin
Cranked Graphite Handle
Cranked Graphite
Cranked Chrome Handle
Cranked Chrome
Cranked Gold Handle
Cranked Gold
Cranked Bronze Handle
Cranked Bronze
Cranked Antique Black Handle
Cranked Antique Black

Inline

Inline White Handle
Inline White
Inline Satin Handle
Inline Satin
Inline Chrome Handle
Inline Chrome
Inline Gold Handle
Inline Gold
Inline Bronze Handle
Inline Bronze
Inline Smoke Handle
Inline Smoke
Inline Black Handle
Inline Black
Inline Antique Black Handle
Inline Antique Black

Offset

Offset Silver
Offset Silver
Offset Grey
Offset Grey
Offset Chrome
Offset Chrome
Offset Gold
Offset Gold
Offset Black
Offset Black
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Glazing

Our role extends far beyond double glazed window installation. Weaving your unique goals, style preferences, and property needs through our glazing recommendations, we’ll place low-emissivity glass at your fingertips. As the premier choice for double and triple glazing in Scotland, we’re focused on the details, from catapulting thermal efficiency to optimising visual allure.

Double Glazing

Double Glazing Layers

Paving the way towards cosy, noise-free homes, our double-glazing services are designed to propel home comfort levels. Driving energy efficiency, reducing condensation levels, and creating a barricade against cold drafts, our double-glazing installers will place two ultra-robust glass panes together, divided by a layer of argon gas.

Triple Glazing

Triple Glazing Layers

As the driving force behind toasty homes, reduced noise pollution, and wallet-friendly energy bills, adding an extra pane of glass can make all the difference. Our triple glazing option takes heat retention a step further, trapping in warmth to help you get the most out of your radiators. When energy costs are going through the roof, don’t let your heat escape through your windows.

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Range

Our role extends far beyond double glazed window installation. Weaving your unique goals, style preferences, and property needs through our glazing recommendations, we’ll place low-emissivity glass at your fingertips. As the premier choice for double and triple glazing across Scotland, we’re focused on the details, from catapulting thermal efficiency to optimising visual allure.

uPVC

uPVC range

Paving the way towards cosy, noise-free homes, our double glazing services are designed to propel home comfort levels. Driving energy efficiency, reducing condensation levels, and creating a barricade against cold drafts, our double-glazing installers will place two ultra-robust glass panes together, divided by a layer of argon gas.

Aluminium

Aluminium range

Creating an appearance that you have to look at twice, our aluminium windows are renowned for offering the best of both – an exclusive, contemporary look with all the benefits of slim frames. Flooding your rooms with light, offering vast views of your surroundings, and steering clear of the outdated bulky look, build a frame design that works for you, from our menu of glazing options to our unparalleled colour selection.

Edit Content

Glass

We believe that your windows should suit your needs – not the other way around. Giving you complete control over your window style, down to the minute details, we’ll give you the opportunity to select the glass that works for you, whether you’re big on privacy, thermal efficiency is key, or safety comes first. From ultra-strong toughened glass and charming Georgian bars to the extra layer of privacy offered by obscured glass, it’s all in the details.

Obscure Glass

Obscure glass

Ensuring you can enjoy all the benefits of natural light without compromising on your privacy, our window installation service is focused on reducing glass transparency, while preserving your home interiors. Get in touch to find out about our broad range of patterns, designs, and opacities.

Toughened Glass

Toughened glass

At five times stronger than traditional glass, toughened glass, also known as TSG, is renowned for its ultra-safe shattering process. Designed to split into small fragments in the event of a break, our window fitters in Glasgow and Edinburgh strive for maximum strength, minimal risk. Whether you’re installing toughened glass to meet building regulations or seeking a safety net for high footfall areas, this service is centred on equal parts safety and architectural excellence.

Laminated Glass

Laminated glass

Taking the gold for its unwavering strength, laminated glass is unmatched in its insulation and shock resistance properties. Meticulously manufactured to meet rigorous safety standards, our laminated glass is designed to remain in place when smashed, benefiting from a centre layer of polyvinyl butyral to avoid hazardous shards. 

Georgian Bars

Georgian bars

Creating a charming, cottage feel, Georgian Bars give the illusion of smaller panes of glass, slotting seamlessly into traditional homes. While Georgian Bars are often placed between glazing layers for optimal convenience, the panel can be positioned externally, adding character to your property.

Edit Content

Brochure

uPVC Bay Windows Brochure

Click on the image to view the brochure which provides additional information and available options for your new windows.

High-Quality Bay Windows Guaranteed

We’re so confident in our bespoke Bay Windows that they come with a 15 year guarantee. Whether a breakage occurs, you notice wear and tear, or your product simply doesn’t meet our stringent quality standards, we’ll repair or replace it with the click of a button.

Benefits of bay windows

Welcome in Natural Light

Brightening your home through the gloomy winters and creating a light, airy feel during the summer, bay windows are celebrated for welcoming in an abundance of natural light, whilst representing a charming, classic style option.

The Ultimate Feature Piece

We think of bay windows as a romantic feature, doubling as the ultimate space to watch the world go by. Whether you watch the sunset from behind the pages of a book, sit back to the soundtrack of rain, or create a space-saving storage solution, we’re helping you make the most of your environment.

Bay window style comparison

Bay Windows in White

Splay Bay

Often thought of as the ‘typical’ bay window style, splay bay windows are generally comprised of three panes – one central window, and two side windows. Letting in light from all angles, whilst adding to your curb appeal, this style has it all.

uPVC White Bay Windows

Square Bay

Suited to homeowners that enjoy sharp lines and a clean finish, this option gives the appearance of a box shape, with the corners meeting at a 90-degree angle. Having soared in popularity in the 1930s, this style option doubles as an ingenious storage area and internal seating zone.

Front Bay Windows in White

Bow Window

Offering many of the benefits associated with bay windows, without the need for costly structural changes, bow windows are renowned for offering panoramic, 180-degree views, comprised of five individual panes in a semi-circle configuration.

Agate Grey Bay Windows

Single End Bay

As a cost-effective alternative to traditional bay windows, this option hosts two panes of glass, connected at an angle of up to 90 degrees. Beyond acting as a head-turning feature, this style welcomes in more light than a typical window, without eating away at your internal space.

Customer Feedback

Everything we do is driven by an unwavering dedication to our customers. We thoroughly enjoy the work we do and are proud to know that our customers feel secure and happy with services that we provide.

Lovely door has a dramatic effect. Guys did a great job and very quick!
We didn't end up going with PT Glazing to supply & install our new windows. However, I feel compelled to leave a review as they were a standout company to deal with when searching for a window installer in the Glasgow area. Daryl was knowledgeable, punctual and no question was too much for him and the team. The team are clearly professionals with a deep understanding of their products and work hard to understand the needs of their customers. Notably, we had paid our deposit before deciding to go with a different supplier, and they honoured the grace period with no qualms. I have no doubt PT Glazing would have been equally excellent in their installation if we had gone forward with them on the job. I wish them every success going forward.
Great service!
Can't fault these guys! Professional from initial contact right through to fitting and cleaning up afterwards! Highly recommend this company
Excellent service from initial enquiry to completion. Would definitely recommend and use again. I had a new front door and patio doors with internal blinds installed, both of which I am really happy with. A very positive experience.
Professional from start to finish clear options and great looking door
Very good customer service, delivered door on time, very tidy workmen.
I recently had all the windows in my 1871 stone property replaced by PT Glazing, including large arched windows, and I couldn't be happier with the entire experience. From start to finish, they were outstanding - excellent communication, incredible attention to detail, and a real commitment to quality workmanship.

Eddie and Peter were always on hand, easy to reach, and consistently responsive to my calls and messages. They took the time to explain everything patiently, making sure I fully understood the process. The entire team was punctual, tidy, courteous, and highly professional throughout.

Not only was the service exceptional, but their pricing was also competitive, which made the decision even easier. Given that my home is in a conservation area, I expected challenges, but they handled everything seamlessly. I honestly can't imagine getting better service from any other double glazing company, and I wouldn’t hesitate to recommend them to anyone.
Amazing service from start to finish. Great communication, attention to detail and done exactly what was agreed.
Thank you so much
Having had our main windows replaced by PT Glazing, we decided to replace the windows in our entrance vestibule.
The new windows are identical to our 1904 draughty windows but are draught free and look amazing.
PT Glazing provided exceptional service when I collected my bathroom window. Even though I was handling the installation as a DIY project, they patiently guided me through all recommendations for fitting, tools, and materials. Highly recommend!
After much time searching for a reputable company to supply and fit a new door, I came across PT Glazing who are based in East Kilbride. I couldn’t be more impressed with their service. From start to finish, they were polite, professional, and courteous.
After the installation, they came back to adjust the door to ensure everything was perfect. What truly stood out was their standards of work, going above and beyond my expectations.
Their attention to detail and excellent customer service made the whole process stress-free. I highly recommend PT Glazing to anyone looking for quality doors and exceptional service.
A company that puts it's customer first. Good price, excellent quality and superb customer communication. I cannot praise this company enough. Delighted with everything, and that doesn't happen very often. Will definitely be back when I need more work carried out. 5*
Fantastic company. From start to finish everything went well Daryl was so helpful on the first visit there was no pressure just very helpful advice
Peter fitted my windows and new front door.. Again no problems at all
Peter is a great guy.his work is outstanding and he is friendly and there was nothing to sweep.up - he did it all
I am delighted with the end result.
I would recommend PT glazing
Thanks guys
PT Glazing has provided us with a professional and efficient service from start to finish. We love the colour. The veneered glass has really reduced the level of traffic noise and that is a bonus as we live on a busy main road. My thanks to everyone for the work they did and the service provided. Excellent job.
Great independent company that cares about its product and the final finish. Highly recommend PT Glazing, they started and finished the job on time. Received good advice on product / style and the fitters were great and took pride in their work. 5 stars from me 👍
Fantastic service from first contact to completion! A really friendly and professional team. The fitters could not be faulted, the finish is stunning and their attention to detail was really impressive. I can recommend PT Glazing.
I recently had a new composite front door installed by PT Glazing. The process from initial enquiry to installation was seamless. I chose PT Glazing as they offered a quality product at a competitive pric .and had read reviews from other satisfied customers,.

Peter and his colleague worked diligently, taking care and were respectful of my property. My door fiited, my property was left clean an tidy with no debris of the fiiting evident.

My new door looks fantastic and I will have no hesitation in using PT Glazing for any future work
I would highly recommend PT Glazing. From the very beginning there was good communication with absolutely no pressure. We were able to go to their showroom to see some doors and to discuss options.
When Peter and his colleague fitted our door it was done with professionalism and courtesy. They tidied up as they went along and there was no tidying up for us to do at the end. The job was done to a high standard.
If I needed any other glazing jobs done I wouldn’t hesitate to use PT Glazing and would recommend to my friends and family.
Had a great experience with the whole team and a job well done too.
While we went with an alternative supplier in the end this was not due to any concerns over PT Glazing. Would definitely consider them for any future projects. Excellent customer service and competitive pricing.
I haved worked in the construction industry for over 20 years and I spent 6 months researching window companies and getting quotes. I was most impressed with PT Glazing - FENSA registered, insurance backed guarantee and their sales person was honest and friendly.

The job delivered by Peter and his team is first class. There were a few issues which were listened to and dealt with. Outstanding customer service, communication excellent throughout.

I am delighted with the finished windows. Peter even noticed my front door handle was broken and replaced it with a new one without being asked!

Highly highly recommend PT Glazing.
Peter and his team are specialists in what they do & have been carrying out work in my family & I’s home for over 10 years.

Their workmanship, professionalism and value for money is unmatched and I would recommend them to any one looking for windows or doors.

Thanks peter!
I can’t praise PT Glazing highly enough. From the first visit and measure up through to fitting and aftercare. The fitters laid protective mats all over the places they were working and were courteous throughout the whole time they were here. They absolutely worked their socks off and I trusted the company completely throughout the whole process. Only sorry I don’t have before photos to add as this was a huge transformation.
First rate service. Andrew and his team were courteous, motivated, and when left unattended did a great job. The attention to detail was extremely impressive. The inside fittings and finishes are perfect.
Got back door installed today by Peter and his colleague , what an amazing job they did delighted with it, would 100 percent recommend PT Glazing genuine and so professional. Thanks again.
We went with PT Glazing because of all the positive reviews and we're so glad we did. It was a great service from start to finish and we're so pleased with our new windows. Everyone we dealt with was so knowledgeable and professional. They answered all of our queries and they delivered the service well within the time scale of 6-8 weeks. It only took 2 and a half hours to replace 2 windows and they had a challenge as our old walls weren't level 😬The 10 guarantee gave us great peace of mind although I can't see us having to use it. We ordered acoustic windows as we live on a busy road and the difference is amazing. We hope to use PT Glazing again and I've also recommended them to our friends and family. Thank you so much for delivering such a good service 😁
Exceptional! Probably the best aftercare service I have experienced from a company. A couple of snags resolved without quibble and even a year on, a quick call regarding an adjustment needed and they guys are out the next day. Professional, courteous and skilled. Highly recommend Peter and his team!
Really happy with my new patio doors, thanks to all the team 👍 would highly recommend- thanks
Excellent work completed. Windows replaced and French doors realigned. Geoff sorted everything and did a fantastic job! I’d be happy to recommend PT Glazing!
Barry and Jack did a fantastic job fitting our top floor window. great professional job, quickly installed and left the place clean and tidy. Great work guys - Thanks
Highly recommended . 4 windows and 2 doors replaced . Peter and Daryl very helpful with the purchase . Jack and Barry, the fitters very professional . Great price and quality .
Quality product installed by quality craftsmen despite wind and rain.Very competitive price without a high pressure sales method.
Highly recommended.
Perfect job 2 front doors a back door and a set of patio doors were excellently fitted by nick who tidied up all the messs
after himself done in 2 days 10/10 would definitely use PT GLAZING again actually asked for a price for to get my windows done 👌♥️
Fantastic company to deal with from initial contact, quote to finally fitting our windows.
Highly recommended, a company that actually care about the job they are doing. Peter could not have been more helpful and very professional throughout both the purchase and fitting of our new windows and doors. The guys onsite were friendly and highly skilled. They worked quickly with minimal disruption to achieve a quality of finish that far exceeded my expectations.
Just had Nick and Brian finish the install. Quality guys, windows amazing, no mess left in the flat. Cheers!
Nick & Brian form PT Glazing did an amazing job Replacing my doors. They finished the job by half a day.
Just had two french windows and front and rear aluminium doors fitted in Jedburgh. Absolutely delighted with them, they have made an enormous difference to the insulation of the house already and look beautiful! The quality of the workmanship just shines through, fantastic team who did an amazing job with very little disruption.
Would highly recommend.
Denise
Excellent job !! I’m really pleased with my new windows great company to deal with from start to finish very professional and lovely guys would highly recommend.
I would like to take this opportunity to thank everyone at PT Glazing for a job well done. Special thanks to Peter and his team for the brilliant
job they did on schedule. We are extremely happy with our new windows and would certainly use PT Glazing again and recommend them to others in confidence that they would receive an excellent service.
Peter and Brian done a great job replacing my door. Very competitive price, no hassle, turned up when promised and cleared away all the mess. Couldn't be happier with the work done.
Fantastic. Would highly recommend PT Glazing for a first class service getting new windows installed. All of the team were great, really efficient working, and a great quality product. Thanks to Eddie, Peter, Stewart and all the team!
As you can see from the photos the windows are fantastic. Eddie and the team took our very rotten sash windows and replaced them with much needed double glazed units which are very good quality (they don't feel or look cheap and plasticy). More importantly, they managed to keep the stained glass units which were restored and now honestly look brand new. From start to finish everyone we dealt with (sales/installers etc) were professional and friendly and at no time did we ever feel pressured to buy. There are a lot of companies out there but I wouldn't hesitate to recommend PT to you.
Brilliant service from start to finish. Can’t rate this company highly enough. We wanted a door they didn’t normally stock but they sourced it for us. Nothing was too much bother. Professional, reliable and friendly from first contact. I would happily recommend Peter, Eddie and team.
Great price and quality and right on time....highly recommend using PTGlazing 👍
Use PT Glazing twice now and both times they've provided exactly what I've asked for quality products, Competitive prices and great customer service. As a joiner I will deff be continuing to use PT Glazing
Brilliant work - the guys worked hard and fitted 6 windows and 2 sets of French Doors in 4 days. They were all friendly and efficient, and kept the house tidy each day, taking away the old and clearing up their working site. Everything looks great, the windows are so much better so hoping for a draft free winter in the house !

I can fully recommend the quality of the product and the professionalism of the team
Bay Windows

uPVC Bay Windows FAQs

Designed to enhance your curb appeal, welcome in light from all angles, and extend your living space, without the expense of an extension, bow and bay windows are as multi-functional as they are visually alluring. Often referred to as projection windows, this window style represents the height of versatility, whether you’re seeking the illusion of a larger bedroom, wanting to add a luxury edge to your dining room, or introducing a cosy reading nook to your living room.

United by their outwardly protruding appearance, extending beyond your walls, there are two stark differences between bay and bow windows. Whilst bay windows are formed of three panes, creating a boxed, hexagonal shape, bow windows are comprised of at least four panes, achieving a more curved appearance. On top, bay windows can be recognised by their large middle pane, in contrast to the equally sized bow windows.

Backed by a list of benefits, bay windows are undoubtedly making a comeback. Taking pride of place upon new builds across the region, this window style has soared in popularity in recent years, renowned for its timeless feel, chic edge, and ability to extend the size of the home – without the hassle of building work.

Ultimately, this is dependent on manufacturing and installation techniques – not the style itself. As the driving force behind energy-efficient, noise-resistant, draught-free homes, we balance A+-rated glass with ultra-sturdy uPVC, slashing your energy bills in the process. By creating our bay windows in-house, with the help of our painstaking vetting processes, we retain tight controls over product quality.

We are vetted by multiple external entities including FENSA and VEKA-IN who ensure we maintain our top class service. As a reputable company, we are registered with the FCA as IAR, registered with Companies House and fully VAT registered. There is not many double glazing companies that can match our high standards.