smaller sliding doors

Aluminium And uPVC Patio Doors

At DL Windows, we’ve partnered with industry experts DWS to provide their incredible Syncro doors to the people of Wiltshire. Available in either pristine aluminium or uPVC, these stylish doors are an incredibly attractive link between your home and the patio. They’ll reduce intrusive external noise and heat loss alike, and all come with a ten-year guarantee.

Our patio doors are also reliably strong and secure. They come with four-point locking mechanisms to keep out unwanted intruders and have full Secured By Design accreditation. Patio doors from DL Windows offer comfort, aesthetics and complete peace of mind and are perfect for larger door projects.

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large sliding doors leading to a patio and garden

Patio Doors For Wiltshire Homes

Our bespoke patio doors have low U-values to help you retain heat and manage household temperatures more efficiently. They’re also effective noise insulators and will reduce external sound for a quieter, calmer home. 

At DL Windows, we offer a full patio door installation service and work closely with our customers to ensure they get the best doors they can. If you’re looking for replacement patio doors and want a bespoke design, fast turnaround and competitive prices, get in touch with us today. 

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Key Features


Wide Glazing Areas For Brighter Homes

Our patio doors come with slim sightlines and wider glazing areas to maximise household light levels.


Choice Of In-Line Or Tilt & Slide Patio Doors


Fully Welded And Reinforced For Home Security


Double Glazed As Standard With Optional Triple Glazing Upgrade


Thermally Efficient With U-values As Low As 1.0 W/m²K

modern upvc patio doors

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Frequently Asked Questions

What Is The Average Cost Of Patio Doors?

It varies from project to project and depends on a number of factors. Ours typically start at £720, but we recommend getting in touch for a personalised estimate.

Can I Replace A Patio Door Without Changing The Frame?

Do Patio Doors Add Value To A House?

How Long Does It Take To Install Patio Doors?

How Secure Are Patio Doors?

photo of white sliding doors with a grassy hill in the distance