Over 20 years' experience
  State of the art showrooms
  Aluminium & PVC Specialists

Double Glazed Window styles in Newport and Cardiff to Chepstow and Monmouth

Having been trading for over 15 years, we know which products suit which homes. We therefore have window styles to suit heritage and contemporary properties, or anything in between. This includes casement, sash, tilt & turn, bay and bow designs, all available in high-performance modern uPVC.

If you want to increase the curbside appeal of your property without compromising on security, then luckily all of our windows come with Mila hardware as standard. This includes handles, doors and locking systems, all of which have been accredited by the Secured by Design initiative (a Metropolitan Police scheme that praises those designs that help to reduce residential crime).

Energy-efficient windows – stop heat (and money) escaping

Our uPVC windows come with quality double glazing as standard, incorporating Planitherm total plus glass with argon and warm edge spacers. Put simply, this means better insulation. Planitherm is Europe’s leading manufacturer of energy efficient glass, so choosing our windows can help you to optimise the thermal performance of your home and help you to save on energy expenditure in the long run.

Coloured uPVC windows


Whether you want white windows or a flash of colour, all of our windows are available in a range of shades. This includes more traditional woodgrain finishes, blacks and natural tones, or more contemporary greys and blacks. Not forgetting white of course – it’s still available!

Whichever style and colour you choose; our whole range of uPVC windows boasts fantastic benefits for homeowners. This includes slim line designs, easy maintenance, security and reduced thermal retention. By supplying so many options, it’s easy to match the style of your home and personality with The Monmouthshire Window Company.

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    Why Us

    Over 20 years experience in the industry
    Highest standard of products and installation
    State-of-the-art showrooms in Caldicot & Raglan
    Cover a 25-mile radius with our services
    Quick quotes and delivery/installation
    Huge range of bespoke products

    Our Raglan Showroom

    If you live in or around Monmouthshire in Chepstow, Caldicot, Monmouth, Abergavenny and the surrounding villages, then why not come visit our showroom at Raglan Garden Centre.

    Our Raglan showroom is the perfect place to get inspiration for your property’s next home improvements, regardless of what you’re looking for. Whether you’re interested in making your home more energy efficient with A rated double glazed windows, or want to extend your house with one of our spacious conservatories, we’re sure to have what you’re after.

    If you’re interested in seeing a selection of our products up close, or you have something specific in mind, the friendly, knowledgeable team at The Monmouthshire Window Company are more than happy to help.

    At Raglan, the Garden Centre is open from Monday – Sunday 9.30am – 5pm and you are able to walk around the showroom at these times. However the showroom itself is currently unmanned. If you would like to meet a representative on site to discuss your requirements, please call us on 01291 630063 to book an appointment.

    Alternatively visit our Caldicot Showroom – open Monday to Friday 8.30am – 4.00pm.

    Get directions
    Monmouthshire Windows map