Aluminium Bay Windows
Exceptional aluminium bay windows providing panoramic views with a blend of contemporary and modern designs.

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

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

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

Insurance Backed Guarantee
As a proud member of the VEKA Independent Network, we provide IBG on all of our frames
About Aluminium Bay Windows
Enhance the value of your residence, capture unobstructed views, and imbue your exterior with a touch of allure, all while infusing your living spaces with abundant natural light throughout the day. Aluminium bay windows stand as an essential choice for those aspiring to cultivate an airy and sophisticated living environment.
- Slim frame design with large glass areas to maximise natural lighting.
- Modern polyamide thermal break technology to retain your indoor heat.
- Recommended for any style of residential properties.
- Weather tested to the BS 6375 Part 1:2009 standards.
- Receive full Insurance Backed Guarantee as we are vetted members of VEKAIN and FENSA.

Gallery
Click on any of the images below to have a closer look at some of our aluminium bay window installations.
Brochure
Click on the brochure below for detailed information of our aluminium bay windows and additional products that we provide.
Colours
We firmly believe in the harmonious union of durability and aesthetics. That’s why we offer an extensive range of colours for our aluminium bay windows.
Choose from our Alchemy collection, which features a variety of powder coated finishes, or explore our Sensations collection that offers a diverse palette of metallic finishes.
Hardware
Elevating ordinary windows into remarkable focal points, our hardware sets the stage for captivating conversations.
Contact us to discover the complete array of hardware choices that perfectly complement your new aluminium bay windows.
Glazing
Tailoring our glazing recommendations to your specific goals, style preferences, and property requirements, we offer easy access to high-quality low-emissivity glass solutions.
As the leading provider of double and triple glazing in Scotland, we prioritize attention to detail, maximizing thermal efficiency and enhancing visual appeal. Trust us to deliver the utmost value from your aluminium bay windows.

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 glazed windows consist of two ultra-robust glass panes divided by a layer of argon gas.

Triple Glazing
Reducing 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.
Glass
At our core belief, we prioritize tailoring your aluminium bay windows to match your unique needs, ensuring customization that surpasses expectations.
Empowering you with full control over your window style, right down to the smallest details, we offer the opportunity to choose the glass that perfectly suits your requirements. Whether you prioritise privacy, thermal efficiency, or safety, we cater to your specific preferences.

Obscure Glass
Ensuring you can enjoy all the benefits of natural light, without compromising on your privacy. Get in touch to find out about our broad range of patterns, designs, and opacities.

Toughened Glass
Five times stronger than traditional glass and is renowned for its ultra-safe shattering process that is designed to split into small fragments in the event of a break for minimal risk.

Laminated Glass
Our laminated glass is unmatched in its insulation and shock resistance properties with a centre layer of polyvinyl butyral to avoid hazardous shards.
Brochures & Technical Documentation
Click on any of the images to view the relevant aluminium bay windows documentation which provides additional information and available options for your new windows.
Customer Feedback
Our unwavering commitment to our customers is the driving force behind everything we do. We take great pleasure in the work we undertake and take pride in the fact that our customers are satisfied with the services we offer.
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.
Thank you so much
The new windows are identical to our 1904 draughty windows but are draught free and look amazing.
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.
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
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
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.
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.
Their workmanship, professionalism and value for money is unmatched and I would recommend them to any one looking for windows or doors.
Thanks peter!
Highly recommended.
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 👌♥️
Would highly recommend.
Denise
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.
I can fully recommend the quality of the product and the professionalism of the team
FAQs
Aluminium bay and bow windows offer numerous advantages. They are designed to increase your home’s curb appeal and flood interiors with light from multiple angles, effectively extending your living space without the costs associated with building an extension. Often called projection windows, they are extremely versatile, enhancing the perception of space in rooms like bedrooms, adding a touch of luxury to dining areas, or creating cosy reading nooks in living rooms. Their functionality and aesthetic appeal make them a top choice for homeowners.
Aluminium bay and bow windows both extend outward from a building’s walls, but they have distinct differences. Bay windows typically consist of three panes that form a more angular, box-like or hexagonal shape, with a notably larger middle pane. In contrast, bow windows are made up of at least four panes and have a smoother, curved appearance with panes that are generally the same size. These structural differences give each type of window its unique architectural impact.
Aluminium bay windows are definitely experiencing a resurgence in popularity. With their array of benefits, these windows are increasingly featured in new constructions throughout the region. They are prized for their classic appeal and stylish flair, as well as their capacity to expand the perceived space of a home without requiring extensive construction. This makes them a sought-after choice in modern home design.
The energy efficiency of aluminium bay windows depends largely on their manufacturing and installation processes rather than the style itself. We utilise A+-rated glass combined with robust aluminium to enhance energy efficiency, noise resistance, and draught prevention, which can lead to lower energy bills.
PT Glazing is distinguished by our accreditations and oversight from respected bodies such as FENSA and VEKA-IN, which affirm our commitment to maintaining a high-quality service. As a trusted company, we are recognised by the Financial Conduct Authority as an Introducer Appointed Representative, are officially registered with Companies House, and fully compliant with VAT regulations. Our exceptional standards set us apart from many other double glazing companies.