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.
Double Glazing » Conservatories
Established over 36 years ago, John Williams is one of the largest home improvement companies in North wales and the north West of England, offering the very best quality PVC-u double glazed windows, doors and conservatories and the highest standards of service at surprisingly affordable prices.
Combination Conservatory
Let your imagination loose with a Combination Conservatory. Create a stunning and uncompromisingly individual addition to your home that will keep its good looks for years to come. These conservatories provide ultimate flexibility.
Edwardian Conservatory
Form and function in perfect harmony with an Edwardian Conservatory. The balanced proportions and striking contours of our Edwardian conservatories provide a welcoming focal point for both traditional and modern homes.
Elizabethan Conservatory
These Conservatories enable rooflines of single storey properties to be skilfully adapted, tiles and bricks matched and fanlight details replicated so that your new conservatory looks every inch an integral part of the original building.
Garden Rooms / Sun Rooms
Practically maintenance-free, thermally efficient, weather-tight and completely secure.. a garden room / sun room is the ideal place to sit back and watch nature at work.
Modular Conservatory
Our Modular Conservatories have sympathic detailing, careful matching of materials and clever proportioning to ensure that your new conservatory blends with your existing home and its surroundings.
Regency Conservatory
Our Regency Conservatories offer gable sunburst detail and decorative ridge cresting bring a touch of restrained grandeur to this popular design.
Victorian Conservatory
Distinctive, multi-faceted hip roofs.. fretted ridge cresting.. and decorative finials are just some of the hallmarks of the Victorian conservatories design that have inspired our range.
