uPVC Casement Windows Ipswich


XL Windows are professional installers of uPVC casement windows based in Ipswich. We offer our services across Suffolk, including Bury St Edmunds, Colchester, Felixstowe, Woodbridge, Stowmarket, Hadleigh and surrounding counties. Get a quote from us today.

Add a new feature to your home


Our uPVC casement windows are fully accredited by BBA and BSI and approved by the Secured by Design initiative for ultimate assurance.


uPVC casement windows require very little maintenance throughout their lifetime. An occasional wipe down with a damp cloth is all that they require.


Regardless of whether you prefer a simple, understated design or uPVC casement windows that make a bold statement, we offer colour options to suit your style.

uPVC Casement Windows Suffolk


We understand that protecting your property is a priority for every homeowner. Your windows must be secure as the main barrier between your home and unwanted intruders. Our windows are tested to PAS 24 and Secured by Design standards to allow you to enjoy total peace of mind, no matter where you are based.

Enhance the security of your home with advanced hardware such as shoot bolts, locking handles, heavy duty security hinges and hinge guards. Furthermore, the uPVC casement windows we offer are internally beaded, meaning the glazing units cannot be removed from the outside. Start your free online quote with us today to start securing your home.

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Get A Quote

Whether you are based in Ipswich, Suffolk or elsewhere in our coverage area, you can use our online quoting engine to effortlessly get a custom cost for your perfect uPVC casement windows. Get a free bespoke quote from us today.

How much do uPVC casement windows cost?

Here at XL Windows, we understand that every home is different. Rather than taking a one size fits all approach, we offer our customers the opportunity to get a free bespoke quote to get the best possible price. To kickstart your project, from us today.

What are the advantages of uPVC casement windows?

As well as their exceptional thermal efficiency, uPVC casement windows have the added benefit of being extremely versatile and customisable. With the ability to choose from various configurations and styles, it’s never been easier to create the perfect additions to your home.

What areas do you cover?

While we are based in Ipswich, we offer our services throughout Suffolk, including areas such as Bury St Edmunds and Colchester. We also work throughout Felixstowe, Woodbridge, Stowmarket, Hadleigh and surrounding counties. Get in touch with us to confirm we work within your area.

View Our Products

Alongside our exceptional uPVC casement windows, we offer a vast array of incredible home improvements. From doors to conservatories, windows to roof lanterns, we offer only the best to our customers. Explore our extensive selection of high quality double glazing products.

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Local Casement Windows Ipswich


Here at XL Windows, we believe in offering top quality products at reasonable prices. Use our online quoting engine to get your free uPVC casement window cost. Based in Ipswich, we work in areas across Suffolk, including Bury St Edmunds and Colchester, as well as Felixstowe, Woodbridge, Stowmarket, Hadleigh and surrounding counties.

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Polycarbonate / Glass Tint Approx. Light Transmission Approx. Heat Transmission Polycarbonate / Glass Tint
24mm Clear glass unit 75% 80% 80%
24mm Smart glass unit 20% 30% 40%
24mm Smart glass unit 20% 30% 40%
24mm Smart glass unit 20% 30% 40%
24mm Smart glass unit 20% 30% 40%
Local Casement Windows Suffolk

Very happy with XL Windows. I went to a number of different window companies in the area for quotes. Some were outrageous, others never returned my call. Chris from XL Windows came round, measured up and gave an incredibly reasonable quote for replacing my bay windows. The service and reassurance throughout was great and I didn't even have to pay anything until the job was done and I was happy with the result. Highly recommend.

James Kindred


Take a look at some of our glowing testimonials and see how we have helped customers throughout Ipswich, Suffolk and beyond in our extensive coverage area.

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