UK Made, A-Rated Windows, Doors & Conservatories

At 1st Glass UK our main priority is comfort and security in your own home – our products are designed first and foremost with that in mind.

  • We manufacture all our own products onsite

  • We’ll promise to beat any genuine like-for-like quotation

  • Interest free credit available – subject to application

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What are you interested in?

Windows

Our A-Rated windows produced in our own factory in West Yorkshire.

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Doors

Front, Back, Patio, French and Bi-folding Doors all produced in our factory.

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Conservatories

Extra living space? A-Rated conservatories produced in our own factory in West Yorkshire.

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Why Choose 1st Glass UK?

We use soft coat, low E 28mm glazing units – offering a u value of 1.2W/m2K, and the hard wearing 75mm uPVC frames means they’re virtually maintenance free. Unlike traditional wooden frames, this means they won’t rot, flake, peel or rust – so you can say goodbye to annual stripping and painting!