Patio Sliding Doors near me

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uPVC Sliding Doors

At Deceuninck, we are an industry leading manufacturer of uPVC sliding doors in Chelmsford and across the whole country. Learn more today or find a certified installer for your home improvement project.

uPVC Sliding Doors Chelmsford

At Deceunick, our main goal is to deliver the ultimate in customer satisfaction. Our uPVC sliding doors are a fantastic investment for any home improvement project in the Chelmsford region. They are attractive profiles that come with a range of performance benefits.

This range of uPVC sliding doors can enhance the thermal efficiency, security and weatherproofing of any space installed into. They can transform the look and feel of a space, boosting the market value of any property in the Chelmsford area.


All our uPVC sliding doors are made to measure, ensuring a homeowner gets exactly the right installation for their personal tastes and existing architecture. Homeowners can control the configurations of their new door. We offer two, three and four panes, ensuring our doors fit all sizes of homes.

Read on to learn more or find an installer to help you transform a space today!

Key Features

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No. 1 For Colour

26 Colourways from Stock

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Ultra Secure

Enhanced Security Performance

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Outstanding Weather Performance

Tested To Handle Adverse Weather

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Best Energy Rating

A+ Rating (Double Glazed)

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Low Threshold

Easy Access For Pushchair and Wheelchairs

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Suites with Heritage 2800 Windows

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Deceuninck Patio Doors

26 Colourways from Stock

Finish mimics authentic timber
10 year manufacturer’s guarantee
Matching ancillaries, trims and accessories
Extremely durable
Fantastic aluminium alternative
Available from stock*

Deceuninck is a leader when it comes to colours pathways. Thanks to our new state of the art innovations, we can offer lower lead times on all our colours. Our innovative lamination machine, the Luna R, can process over a million linear metres of product every single month.

This means homeowners can enjoy lower wait times for their new double glazing installation. We offer a broad array of different colours, ideal for modern and traditional homes alike.


bespoke uPVC Sliding Doors Chelmsford
secure uPVC Sliding Doors Chelmsford

Improve The Accessibility Of Your Home

We know how important the accessibility of a home is for a customer. With government standards improving in the next 10 years, more homes will be required to be wheelchair accessible. Lowering the thresholds can make your home more accessible to wheelchairs and pushchairs, as well as eliminating trip hazards.

Thanks to our state of the art Pembroke Invincible Handle Set, the longer lever can help make operation smoother. This innovative design perfectly suits our Invincible cylinder. It is available in White, Black, Chrome and Graphite alongside two, three, or four pane options.

uPVC Sliding Doors installers Chelmsford

High Security Standards

We know security is a priority, that is why our uPVC sliding doors feature Kitemark approved and Secured by Design accredited Invincible cylinder. This durable and strong locking systems comes with five times the metal of other locks and six high security pins to stop drilling, picking or bumping.

Chelmsford homeowners can boost the security of their property even further with our upgrade options. With our PAS 24 Kit, our range of uPVC sliding doors can be fitted with a premium 12 point locking mechanism and an anti lift device. PAS 24 testing ensures the Slider24+ range offers full homeowner peace of mind.

uPVC Sliding Doors prices Chelmsford

Thermally Efficient Designs

With the cost of living on the rise, our uPVC sliding doors offer market leading levels of thermal efficiency. These patio doors comes with U-values as low as 1.0 W/m2K which can help homeowners enjoy a cost efficient and comfortable property all year round.

The argon filled chamber profile can help achieve a WER of A+, the highest achievable rating. This means a Chelmsford space will better retain heat and the cold will be kept outside where it belongs.

uPVC Sliding patio Doors Chelmsford

Bespoke Designs

We offer a range of colours, foils, hardware and configurations. With 26 colours, it has never been easier to get the right installation for the home improvement project.

Choose from two, three or four panes so homeowners can a profile that seamlessly blends into your existing architecture.

uPVC Sliding Doors prices near Chelmsford

Eco Friendly

We don’t believe improving a home should negatively affect the environment. At Deceuninck, one of our goals as a business is to be highly sustainable. All our uPVC sliding doors are crafted using sustainable and long lasting materials. Once these patio doors reach the end of its long life, they can be recycled and will not end up in landfill.

uPVC Sliding Doors Prices Chelmsford

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Deceuninck Installers for Sliding Doors


Are uPVC sliding doors weatherproof?

Yes, like all our products, our range of uPVC sliding doors are tested to surpass British standards. The Slider 24 has achieved ratings of:

  • Air permeability Class A4 / Rating 600 Pa
  • Water tightness Class E8A / Rating 450 Pa*
  • Wind Resistance Class A3/ Rating 1200 Pa


*The lowered threshold upgrade achieves a water tightness class of E5A/Rating 200 Pa

There are some signs that your door needs replacing. The first indication will be the appearance of condensation or fog. The weatherstripping may start to peel and your property may start to feel draughty.

An older sliding door will start to feel heavy to open or close, indicating that the ball bearing rollers are damaged or worn. If this happens, contact us and find a registered installer who can transform your home.





Why Choose Patio Sliders by Deceuninck?

Sliding Doors

Patio Sliders by Deceuninck offers innovative design and energy efficiency to guarantee long-life performance. We provide the greatest variety for every home with our wide spectrum of colours. With lasting designs and easily customisable doors, we create the best aesthetic choice for patio sliders. Plus, with extra security and configurations, we think you’ll love our stunning sliding doors as much as we do.

There are many reasons to choose Patio Sliders by Deceuninck. One of which is that we believe in creating an ethical brand and responsible company. It’s part of why we’ve won the RoSPA Award and earned the Investors In People Silver accreditation. We invest in our workers to ensure that they have learning opportunities so that we’re creating an environment of constant innovation.

That innovation shows. 2020 saw the construction industry faced with unprecedented circumstances, and our solution was investing in our new Luna R. This state of the art lamination machine makes it even easier for us to get the colours that you want. With lower lead times than ever before, Patio Sliders by Deceuninck overcame obstacles with flying colours. Nothing outperforms Deceuninck’s sliding doors.

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