uPVC Windows

Stylish uPVC windows that add security and energy efficiency

All the uPVC products we recommend and install not only look beautiful and compliment your property, but will also enhance your home security and energy efficiency. What’s more, the addition of uPVC windows will serve to add more value to your property.

Colours and frame finishes to suit your property

Along with the energy efficiency and added security that comes with uPVC windows, we can also supply and fit in a wide range of colours and frame finishes to suit both your taste and property. The wide range of colours and finishes include white, mahogany, rosewood, light oak, cream, black and grey being some of the more popular, applied to all surfaces or external only. Our windows and doors are 70mm deep and have been purposely designed for the UK market’s unique architecture.

Efficient glazing

Our uPVC products are Heatguard® full 28mm Argon filled warm edge high performance sealed glazing units and are fitted from the inside using removable beads that are available in various sculptured designs to match your decor / setting. Also, Our range of double glazed windows were the first in the UK to be awarded an ‘A’ rating by the British Fenestration Ratings Council.

Talk to us about uPVC windows and doors today

We offer a huge range of uPVC windows and doors to suit your home, decor and budgets. Get in touch with us today on 01403 711 936 for a no-obligation chat about how we could improve your property, its energy efficiency and security with our range of uPVC windows and doors.

Do you need a quote?

Contact us now for a comprehensive FREE no obligation quotation.

Why Choose Us?

Price Match Guarantee

Our Price Match Guarantee means we will match any like for like quotation with the same features, specifications and warranties.

All Seasons Living

Combine the light and airy feel of a conservatory, yet with the solid, tiled roof, and energy efficiency of an extension.

Over 50 Front Doors

We have a wide range of over 50 white, coloured & woodgrained Front PVCu and Composite Doors to choose from. Starting from just £645.

FREE Quotation

Whatever your requirements, please contact us now for a comprehensive FREE no obligation quotation, or just for some friendly advice.

Best Price Promise GUARANTEE*

*Provide us with a Like for Like quotation with the same features, specifications and warranties from a comparable company,and we will match the PRICE.
Call us on Now 01403 711 936
Email: info@window-mart.co.uk


Established in 1998, Window Mart have gone from strength to strength culminating in the opening of our new show complex at Old Barn Garden Centre near Horsham. All Window Mart staff are employed by the company and drive fully equipped company vehicles. We have our own building team for groundwork and brickwork. In our showroom an extensive range of conservatories, doors and windows can be viewed. Excellence is our commitment and we are here to make sure you get the very best in service and quality.

Contact Us

01403 711 936


Show Complex

Old Barn Garden Centre,
Worthing Road, Dial Post,
Horsham, West Sussex,
RH13 8NR

Opening times:
Mon -Sat: 10am – 4pm
Sunday: 11.30am – 3.30pm

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