Established over 35 years ago, John Williams is one of the largest home improvement companies in North Wales and the North West of England.

We are specialists in the design manufacture and installation of high quality double glazed products. Including Windows, Doors and Conservatories.

A John Williams garden room conservatory opens up a whole new world of pleasures that changes with every season. Bright spring mornings, hot summer afternoons, cool autumn evenings and frosty winter nights can all be enjoyed from the comfort of your new conservatory.

These adaptable designs can either extend directly outwards from your home into the garden, or make imaginative use of corners or previously unused or awkward spaces.

A choice of full height glazing, or base walls finished in matching brick, render or decorative infill panels ensures that the garden room conservatory blends effortlessly with your home's character.