Sliding Sash Windows Peterborough, Cambridgeshire

Whether you are looking for Georgian charm or just a classical design, our uPVC sliding sash windows available in Peterborough, Market Deeping, Stamford, Yaxley, Thrapston, Oundle & Corby are the perfect solution.

Ideal for all property types, our sash windows make a beautiful addition to classic and contemporary properties alike.

Get a free quote with our efficient online quoting calculator.

Tailored To You

You can select from a range of colours for your sliding sash windows as well as a variety of glass options. With many colours and finishes to choose from, it’s easy to make your new uPVC windows your own.

Your double glazed sash windows will be tailored to your tastes and home, and our helpful team are always happy to discuss ideas and colour options to find the best result for you. Create your dream sash windows today.

Superb Design

Our Liniar uPVC sash windows offer superb design. Marrying the style of yesteryear with modern engineering, these stylish double glazed windows really are incredible.

They replicate the classic style of the Georgian period, but also offer a luxurious option for modern homes wanting an element of the traditional. To emulate the traditional look, you can choose from our optional sash horns.

Modern Technology

Our sliding sash windows use the most cutting edge technology. They are fabricated with a spring balance mechanism which counteracts the weight of the sash for smooth operation.

Low-level PCE gaskets provide protection from the elements whilst remaining out of view. Finally, they can be fitted with restrictors which stop the bottom slash from sliding fully, keeping your children safe.

High Standards

The protection of your home is a common concern, and with our range of exceptional sliding sash windows, you can be sure that the highest security standards are consistently met.

Our Secured By Design accredited locking systems come as standard with intallation and our uPVC sliding sash windows carry the BS 7412 – PAS 24 Kitemark Licence 587165 ensuring maximum security and weatherability.

Energy Efficient

Unlike wooden windows, our contemporary uPVC sliding sash windows come with Liniar’s innovative Energy Plus six chambered profile. This means that no matter how cold it is outside, your home will be warm and cosy.

These incredible uPVC sliding sash windows are Energy Savings Trust Recommended and can achieve outstanding WER ratings. The difference you will feel when you have these modern double glazed windows as replacements for your original windows will amaze you, and the lowered energy bills will delight you.


We know that caring for the environment is an essential aspect of modern day living, and our uPVC sliding sash windows are manufactured to meet that concern and acheive high energy-ratings.

They are completely lead free and are totally recyclable, meeting new legislation in advance. You can be assured that environmental impact is minimised with these beautiful uPVC sliding sash windows.

10 Year Guarantee

Our sliding sash windows are guaranteed to never warp, rot or fade, unlike their wooden counterparts. They are easy to maintain, with a built in pivot bar which enables sashes to tilt inwards for cleaning.

They will give you years of outstanding performance, which is why when we install your double glazed windows, we will issue a 10 year manufacturer’s guarantee, giving you confidence in their quality and longevity.

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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

Environmentally Friendly & Energy Efficiency

lead free

100% Lead-Free

Our windows and doors are produced using a manufacturing process that is 100% lead-free. This results in the removal of toxic materials, making them safer for you and your family, and the environment.

co2 peterborough

Lower Carbon Footprint

The thermally efficient profile that we use helps your home retain heat and therefore reduce the amount of energy needed to heat your home, minimising your carbon footprint.


100% Recylcable

All of the materials used to created our double glazing products are fully recyclable. This sustainable manufacturing process means every part of the windows and doors can be used again at the end of its lifespan.

energy saving trust

Energy Efficient Profile

The thermal insulation performance of our profile will increase the heat retention of your home and improve the efficiency of your central heating system, saving you money and the environment.

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





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monkey tail

Monkey tail

uPVC Sliding Sash Windows Prices, Peterborough

We offer competitive prices on our sliding sash windows. Our easy to use online quote calculator will give you a tailored quote in just a matter of minutes. It’s free and there’s absolutely no obligation, so try it now!

Alternatively, you are welcome to contact our expert team who will answer any questions that you may have.


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