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Patio Doors in Belfast

Create a seamless transition between home and garden with our sliding patio doors. Designed with performance in mind our uPVC patio doors are highly secure, energy efficient and they are available in a huge range of customisation options.

High performance uPVC patio doors in Belfast

Step into a world of elegance with our sliding patio doors. Featuring robust frames and lowline gaskets, our patio doors allow for larger expanses of glass and unobstructed views. Our high-quality uPVC patio doors are A-rated as standard and they feature a multichambered profile to prevent heat loss. Not only will your home be a more comfortable temperature to live in but you can also enjoy reduced energy bills.

Customisable patio doors for your home in Belfast

Our uPVC sliding patio doors are available in a wide range of customisation options. Our patio doors are available in an array of colour options including traditional white, Chartwell Green, Irish Oak and Anthracite Grey as well as a range of authentic woodgrain finishes. We also offer dual-colour options, enabling you to find the perfect match for your home. No matter what style of property you have, we have the knowledge and expertise to make even the most complex home improvement projects possible.

Sliding patio doors

Features & benefits of our uPVC patio doors

Our uPVC patio doors offer a host of benefits including:

  • A-rated as standard
  • Highly secure for complete peace of mind
  • Requires minimal maintenance
  • Maximises natural light
  • Built to last with a 10 year guarantee
  • Long-lasting durability
  • Made to your exact requirements

Why choose Turkington Windows?

At Turkington Windows, we pride ourselves on providing homeowners in Northern Ireland and beyond with quality installations, competitive prices and exceptional customer service. For more information on how we can help to transform your home then contact our expert team of installers for a free quote. You can also visit our double glazing showroom in Lisburn & Portadown to see our extensive product range for yourself. Discover the endless possibilities with Turkington by your side.


Known for professional, efficient & dedicated service

Free showroom & home visits include a same day quote

Average of 24 weeks from signing to installation

Up to ten year warranty with dedicated post-installation support

Dedicated teams to resolve installation & maintenance issues

Get in touch with us today!

Fill out your details on our contact form to request a free quote, and our team will we will be in contact shortly to discuss your requirements.

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Double Glazing Across Ireland

With showrooms in Lisburn & Portadown we are ideally placed to supply and install windows, doors and conservatories all across Belfast and Northern Ireland, as well as the greater Dublin area and counties Monaghan, Meath and Louth.

Holding ourselves to the most stringent standards

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TSI approved code logo
TGAS the glazing arbitration scheme logo
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NI Environmental Benchmarking Survey 2022