uPVC Casement Windows in Peterborough, Cambridgeshire

I Want Windows and Doors supply and install incredible Casement Windows in homes throughout Peterborough, Market Deeping, Stamford, Yaxley, Thrapston & Oundle.

Our double glazed casement windows use the latest technology and are manufactured to the highest standards. Get a uPVC casement window price with our online quote calculator!

Multi-Chambered Profile

Our double glazed casement windows are installed with an impressive Liniar Energy Plus six-chambered profile as standard, for excellent thermal-efficiency.

This feature enables our uPVC casement windows to achieve the highest BFRC Window Energy Ratings in the industry.

Highly Secure

We know that security is an important factor when improving your home. Our uPVC casement windows come with the Yale Shootbolt locking system as standard.

This Secured By Design accredited locking system will keep your home safe and secure.

Accredited Windows

Our Liniar Casement Windows carry the BS 7412 – PAS 24 Kitemark Licence 587165 for Windows Fabricators, and are highly respected in the double glazing market.

No matter what the British weather throws at you, our uPVC casement windows will keep you dry and draughts are eliminated.

Energy Efficiency

Environmentally friendly products are a real concern when choosing uPVC casement windows, and we always strive to be as eco-friendly as possible.

With our range of Liniar windows, you can be sure that you are helping with environmental impact.

Manufacturer Guarantee

We’re so confident in our uPVC casement windows, that they come with a 10 year manufacturer’s guarantee from installation.

Your new uPVC casement windows will continue to give outstanding performance year after year, and will never warp, rot or fade.

Variety of Colours

Whatever the style of your property, we have a casement design that will suit. You can choose from a selection of colours that will accentuate your property.

Also available are several glass options to truly tailor the overall look of your uPVC casement windows.

Superior Style

Our range of uPVC casement windows offer superior style, giving a look of luxury to any property. They offer a modern, clean finish, combined with classical aesthetics, giving you the best of both worlds.

They are ideal as new windows in a contemporary property, and as replacement windows for a period home.

Online Quote

More Than Just Double Glazing

When you choose us for your home improvements you choose so much more as well. You will also have the full services of our sister company Nene Property Solutions.

Our unique position allows us to offer our customers a full range of property maintenance services, from groundwork for foundations, full scale renovation and refurbishment of homes, kitchens & bathrooms, to gardening. We have the resources, experience and capacity to provide a tailor made package. Want that new extension for your dream kitchen? No problem, our experts can handle everything for you.

For more than just a double glazing company, choose I Want Windows and Doors!

One Point of Contact for all Aspect of Your Project

No Need for Subcontractors

Full Range of Property Maintenance Services

Gardening, Landscaping & Tree Surgery

Driveways, Patios & Pathing

Heating & Plumbing

Lighting & Electrical

Finishing, Painting & Decorating

Bricklaying & Roofing

Groundwork & Foundations

Maximum Security

Protect you home with double glazing products protected by industry leading Yale shootbolt locking mechanisms.

Manufacturer Guarantee

After installation of your double glazing product has been completed, you can rest assured that your product has been purpose-built to provide long-term protection for your home. Every Yale shootbolt locking mechanisms are guaranteed against mechanical failure for 10 years.

Globally Recognised

Protect you home with the  Yale shootbolt locking system that has become a world renowned marker of security across the globe, setting the standards that other brands aspired to.

British Standard Institute Specification

At every stage of the manufacturing process there are rigorous tests against the latest BSI security standards pertaining to windows and doors, guaranteeing you a high security Yale shootbolt every time.

Secured by Design

The Yale shootbolt locking mechanism has been officially accredited by the Police backed scheme called Secured by Design. This coveted accreditation endorses the Yale shootbolt as one of the leading security products available.

Liniar Profile

The Liniar uPVC profile is innovatively designed to excel in performance, offering homeowners like you an incredible level of thermal efficiency, security and style.

multi chambered uPVC profile


The Liniar profile consists of multiple chambers which act to break up mini-convection currents while trapping pockets of warm air inside to keep your home warm.

superior gaskets

Weatherproof Gaskets

These double-action gaskets do a fantastic job of keeping out the unpredictable British weather by maintaining a tight weather seal.

double glazing flipper

Unique Glazing Flipper

This unique design feature works in 3 ways to reduce cold transfer, water ingress and noise pollution.

thermal dam uPVC

Thermal Dam

Our high performance Liniar profile utilises a distinctive feature increases the thermal insulation capabilities to reduce heat transfer for a warmer home.

uPVC positive drainage

Drainage Features

Strategically positioned and intelligently designed contours prevent moisture while maximising natural drainage to keep your home warm and dry.

integrated reinforcing

100% Lead-Free

The Liniar profile is manufactured using a lead-free process, making our profile much safer for your family.

Obscure Glass Options





























arctic glazing


charcoal sticks

Charcoal sticks





Handle Options











monkey tail

Monkey tail

uPVC Casement Windows Prices in Peterborough

We offer the best uPVC casement windows prices in Peterborough and Cambridgeshire. For a free, no obligation quote, visit our online quote calculator. It’s so easy to use, just enter in your specifications, and in a matter of minutes, you will receive a tailored price unique to you.

Alternatively, contact us for advice, more information and competitive casement windows prices.

Our double glazed casement windows provide you with fantastic value for money, while still meeting the highest standards of quality.


dougle-glazing-logo yale-logo liniar-logo Guardian Warm Roofs Peterborough secured-by-design-logo

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