Bay Windows & Bow Windows

Trendguard offer both A+ Rated bay windows and bow windows. They offer a whole new view and drastically change the appearance of any home. They still include all the great security features our windows offer, including A+ energy efficiency as standard. Bay windows are available in a endless range of styles and finishes customisable to your own bespoke design and home.

Besides the aesthetic appearance, one of the most important factors when choosing your new bay windows is the energy-saving options they offer.


With lots of styles and designs to choose from, you will be spoilt for choice


We are a dedicated to our industry, with a team of professionals


Our products don't just look great, they're also safe and secure


Trendguard only install the latest uPVC Bay windows

You can be sure that the style you choose will perform in the most severe weather conditions as well as look good all year round.

Our full Bay Window colour range includes:

Foiled White

Antique Teak


Anthracite Grey

Rustic Cherry

Chartwell Green

Light Grey


Soft Cherry


When it comes to uPVC Casement Windows, we at Trendguard are confident that we have something to suit you.

Trendguard uPVC Bay Window

Bay & Bow Windows
Let the light flood in…

An Attractive alternative, durable, and versatile option for that wow factor. Here at Trendguard, our bay windows and bow windows will suit almost any style of property, whether it’s new or historic. It’s a cost effective way to help provide valuable space in your home.

Bay windows will help keep that traditional look of your home whilst creating space, character, and allowing light to flood your home. Our bow windows offer you all the same versatility of creating the illusion of space and depth by allowing more light into your home without the need for additional building work.

Call 7 days a week on 01603 29 90 90

We’ll beat any genuine like for like Casement Windows quote!*

Our manufacturer uses state of art methods and the highest grade of components. The uPVC Bay Windows we supply and install are available to meet A+ Energy Rating standards to give you even greater savings on your energy bills.

Not only do our double glazed uPVC Bay Windows look great, by switching to our Energy Efficient Windows, you’ll also reduce the amount of heat loss and save you money on your heating bills.

Frequently Asked Questions?

When replacing double glazing, does it include the frame?

Yes. When you decide to change your old windows for new A-Rated double glazed uPVC Windows, we replace everything in it’s place. This also includes the removal of any old material that isn’t required which we then send to a designated recycling facility.

What colours are available?

Our full colour range includes: White, Rosewood, Rosewood on White, Mellow Oak, Mellow Oak on White, Schwarz Braun – Anthracite Grey & Chartwell Green, all on white. If you’d like to know more about our colour range, please call us for free advice on 01603 299090. 

How do you maintain double glazed uPVC Bay Windows?

Keeping your newly fitted double glazed uPVC bay window clean is easy. Just use a mild soapy water mixture. We recommend that you should never use an abrasive cleaner. If you need free advice and help on how to clean your new composite door, please call on 01603 299090 and one of our team will be happy to help. You can read more about cleaning your new windows and doors here.

How much will a new Bay Window cost?

Prices vary because there are so many factors to include. For example, the choice in colour, the size and specification of your new windows. You also have various glass options and ratings. A-Rated is the most popular. We also look at your property to see what work will be involved. If you’d like to book a free quote to find out the exact cost, then you can do that here.

Will my new windows be FENSA registered?

Yes. With every installation of double glazed uPVC Windows, on completion of our works, a FENSA certificate will be sent out to you within 28days. You can learn more about Fensa on our website here, or you can visit their website here.

All of our Casement Windows are A+ Rated and of the highest quality. We back this up by offering a 10-year guarantee on all of our products.

Our manufacturers product has been thoroughly tested for peace of mind.

The CE logo is recognised worldwide as the hallmark of a quality assured product.

We’re here 7 days a week from 8am till 10pm!
Call 01603 29 90 90 for your free 12 month quote