Stylish, Affordable
Bay Windows

Welcome to Alphaglaze, your first choice for stylish and affordable double-glazing. For more than 20 years we have delivered professional, quality workmanship to our satisfied customers and offer exceptional double-glazing services and solutions including PVC doors, Heritage Windows, Bifolding Doors, uPVC Windows, Flush Sash & Sash Windows, Garden Rooms and more! So, if you’ve been looking for a well-established company that can deliver stylish and affordable bay windows combined with outstanding levels of customer service, then you’ve found the answer with us.
Please don’t hesitate to get in touch today for a FREE no-obligation quote!

What are bay windows?

If you’re looking to upgrade your home or property, enhance your view of outside landscapes or are looking to invest in your property for future sale, then bay windows are a fantastic choice. A bay window comprises three or more windows that project outward at an angle beyond the exterior walls of a building to form a bay within a room. The middle window is usually the ‘picture’ window and provides expansive views of the outside and is flanked by two smaller windows on either side. Bay windows are an incredibly popular choice among many, not least for the views they offer of your garden or property exterior, but for the light that they provide inside the home. Additionally, they are available in a wide selection of colours, styles, and finishes, meaning that there are endless customisation opportunities on offer.

What’s the difference between a bay window and a bow window?

Although both add much kerb appeal to a property, bay windows and bow windows shouldn’t be confused as they differ greatly. A bay window comprises three or more windows that project outwards at an angle, whereas a bow window has a curved structure and usually has four or five windows.


For over 20 years we have seen our customers enjoy the many benefits that bay windows provide
first-hand. Here’s why they are so popular among many of our customers…

Better All-Round Views

As bay windows comprise of three or more angled windows, they can provide expansive picturesque views across your garden, land, or the exterior of your property. For this reason, they are highly popular among property owners.

Durable & Resilient

Bay windows are often made from uPVC double-glazing which is highly durable and resilient and can last up to 35 years if maintained properly. Our uPVC windows are manufactured, supplied, and installed to exceptionally high standards using high-quality materials.

Traditional & Stylish Appearance

Bay windows are known to be an attractive feature on properties and give them much-desired kerb appeal. They can look traditional and authentic, whilst also balancing this with stylish and contemporary needs.

Boosts Natural Light

As bay windows have multiple, often large, panes of glass, they will undoubtedly boost natural light within the property. Furthermore, they take up minimal wall space to achieve this effect.

Better Ventilation

As bay windows have multi-openings, they can allow greater levels of airflow within your property. Better ventilation will also help with health conditions such as asthma and a reduction in moisture in the home.

Increased Living Space

As bay windows extend outwards from the property, they can provide more living space within and can even be converted into areas to sit and stand. We recommend getting in touch with us to discuss your options.

Add Value to Your Home

If you’ve been wondering ‘do bay windows increase home value?’ then we can say with certainty that they do. Bay windows are seen as an attractive feature to many potential buyers and will drive up the value of your home.

Do you need planning permission for bay windows in the UK?

If you’re simply replacing an existing bay window or are adding bay windows at the back or side of a property, then you usually don’t require planning permission. However, if you are adding new bay windows to the front of your property, then you will require planning permission.

What is the cost of a bay window in the UK?

The average cost of a bay window in the UK varies depending on a few factors, largely the number of windows you will be installing. We recommend budgeting for around £1,200 for a three-section window, and up to £2,200 for a five-section window.
Please don’t hesitate to get in touch with us for a FREE quote.

How long do bay windows last?

If maintained and cared for properly, bay windows can last up to 35 years!


Over 20 years of experience

We have over 20 years of experience and provide quality workmanship to our valued customers.

FREE Quotes

We provide FREE no-obligation quotes on all of our services, and we work hard to deliver affordable prices.

Wide Selection

We have a broad range of services on offer including Doors, Windows, Conservatories and more!

Servicing & Repairs

We offer a Servicing & Repair service, including double glazed unites, windows & door handles.

Reliable & Trusted

We are dedicated to delivering a reliable and trusted service that dosen't compromise on the results we deliver.

EXCELLENT Customer Service

We provide excellent customer service and aftercare and will respond to enquires within one working day.

If you’re looking for a trusted company that can deliver quality, affordable PVC doors then
get in touch with Alphaglaze today for your FREE quote!