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Sliding Door Range

Our Sliding Doors are available in 2 materials and styles:


Installed patio doors in conservatory

Our PvC Range of sliding doors is always upgraded to our infinity finish which gives a much stronger weld and so we can go over 4 metres in length.

Raum Aluminium Doors Sea Front View

Our RAUM sliding doors are upgraded to ensure that they are up to our Cumbrian weather. Perfect for very large size doors or if you like sleek small profile lines.


All of our windows and doors come as standard with incredible double glazing which out performs most on the market. It actually performs better than triple glazing offered by several of our competitors. Depending on what is important to you we can further tailor your windows to ensure you are getting the most out of them:

– our standard glass is extremely thermally efficient with a warm edge spacer bar, gas filled cavity and soft coated glass
– if you are concerned about fading furniture we can offer a glass which stops 99% of fading (standard double and triple glazing stop around 50% of the harmful UV light)
– to reduce sound for any properties close to roads our armour pane glass reduces sound by up to 40% more than double and triple glazing
Рif security is a concern we can upgrade your glass to a glass which is a higher standard that  what is required by Secured by Design which is the police approved security standard

Colour Options for PvC Sliding Patio Doors

many more availiable …

All of our doors are made bespoke to you and your property so there are almost unlimited colour options and combinations to choose from.

At Keswick Superglaze our helpful team will:

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