Britannia Windows | Double Glazing, Windows, Doors and Conservatories

Double glazing & home improvements since 1982

Family-owned factory & friendly fitters serving Bristol & the South West.

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Manufacturing and fitting double glazing in Bristol & the South West since 1982

Britannia is a second-generation business with years of experience in creating high-quality double glazed windows and doors for homes and families across the South West, based in Bristol. Our heart is in the South-West, and we opened our first store in Clevedon just a short drive from Bristol nearly 40 years ago- little did we know how much the company would grow!

We now have showrooms all across the South and South West of England, and we’re still looking to expand. We owe our growth to our dedicated team of professionals, who turn their hands to all the tasks necessary to run a trusted and successful doors, windows and conservatory business.

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The highest-rated and largest manufacturer of double glazing & home improvement products in Bristol & the South West.

We pride ourselves on our customer service. When you call us up or arrange a home visit, you might find us a little different to what you were expecting. We’re not the glib, smooth-talking window salesman that is hustling for a commission above all else. We want to work with you to give you not only the home improvement you need, but the home improvement you want.

Your happiness is so important to us; that’s why all our sales consultants will greet you with a smile and give you friendly, personable service – no wild promises and no pressure to buy. Our experts can give you comprehensive advice on security and thermal efficiency, as well as giving you the information you need to make the best decision for you regarding materials, styles and finishes.

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