Building Regulation Compliant Trade Windows & Doors UK

From fresh white uPVC window frames to refined timber-look door panels, our high-quality uPVC trade products can be tailored to a variety of property styles and budgets. Manufactured to the latest industry standards, we are well known throughout the UK for delivering unsurpassed levels of service to the trade, builders, installers, DIY enthusiasts, and the general public.

Fitted with A-rated double glazing as standard from leading glass merchants Pilkinton and St Gobain, your clients can look forward to lower energy bills and a warmer, more comfortable home that can be enjoyed all year round.

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Colfax factory exterior
Inside a orangery
A stone brick orangery
Colfax Workshop floor
Classic wooden flush sash windows in Hull
White uPVC Door

Colfax Window Systems – Your Local Trade Partner

As your trade partner, Colfax Windows can help you in various ways, including:

  • Fast & reliable delivery of products
  • Competitively priced trade windows & doors
  • Supplying the trade in Hull, East Yorkshire and beyond
  • Over 40 years experience in the home improvement sector
  • Your ‘one-stop-shop’ for Duraflex & Deceuninck PVC-u products
  • Simple process – we help you order your products quickly & easily
  • Trusted supplier to the trade industry, providing excellent supply only services
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Why Choose Colfax Windows?

Energy Efficiency Icon
A-Rated Energy Efficiency
10 Year Warrenty
Quality Guaranteed
40 Years of Trade
40 Years Experience
Anthracite Grey Bifold Doors

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    What Our Customers Say About Us

    Google Reviews

    Based on 28 Reviews

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    Susan Ashman

    May 28, 2021

    Had all windows and front door it is brilliant the two lads where great will let every one know how good it looks thanks Susan &Jan

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    Millie Crook

    May 28, 2021

    I’ve just had my windows and door done by Colfax and they have been great from start to finish. Shaun the fitter did a fantastic job and everyone at the office is always incredibly helpful on the phone. The men who came to measure and quote where also very helpful and honest. Thankyou.

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    Gina Whincup

    May 28, 2021

    Fantastic choice on display, staff polite but not pushy, prices very competitive,

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    Jack Lando

    May 28, 2021

    Good customer service very helpful

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    Ian Sturgess

    May 28, 2021

    Very good service through out.

    Visit our Hull Showroom

    Experience our extensive collection of windows, doors and glazed extensions for yourself with a visit to our Hull showroom on Leads Road. Open 7 days a week, a warm welcome, a relaxed environment and unmatched glazing industry knowledge await! From discussing a specific product to explaining our comprehensive finance offers in greater depth, our experts are here to help.

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    Map of Hull