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Energy Efficient Casement Windows in Hull, Humberside & Yorkshire

Our refined uPVC casement windows combine the distinctive natural feel of timber with sought-after, modern-day window technology. Securing your home for a lifetime, our windows require very little maintenance to retain their beauty. Finished with a classic or contemporary flourish to seamlessly blend with your homes’ unique character, and approved for use in listed buildings and restrictive conservation areas, your draughty, uninviting home will soon be a distant memory!

Fitted with A-rated double glazing windows from leading glass manufacturers – Pilkinton and St Gobain. Our range of products will help lower energy bills, andensure a warmer, more comfortable home which is only a click away with Colfax Windows!

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  • Colour Options
  • Material Options
  • Glazing Options
  • Hardware Options
  • Downloads

Colour Options

A range of colour options available

With over 150 specialist RAL colours, a variety of wood stains and diverse dual colour frame options available, from classic white windows to sophisticated black windows and modern grey windows to tranquil Chartwell Green windows, designing your ‘forever home’ is easy with Colfax Windows.

ral colour pallet

Ral Colour Pallet

Material Options

A range of materials available

Ideal for listed buildings and conservation areas. If you require the smooth look of timber combined with the modern benefits of uPVC, we manufacture industry-leading uPVC flush sash windows.

Guardian Roof Orangery
Open white window into garden
woman opening a white PVCU window

Glazing Options

A range of decorative glazing options

A whole host of intricate decorative finishing touches await to make your new casement windows your own, including textured privacy glass,
stylish etched and stained glass designs, historic diamond or square leaded patterns, and gorgeous Georgian bar detailing.

Hardware Options

A range of window handles & hardware available

Fitted with specialist multi-point locking hardware as standard, our robust uPVC casement windows can secure your home for a lifetime. Coupled with a handpicked selection of matching window handles and window stays courtesy of industry recognised brands ERA and Fab & Fix, from heritage-style Monkey Tail and Teardrop handles to architectural inline window handles, with Colfax Windows you’re only limited by your own imagination.

White Window Handle

White Window Handle

Black Monkeytail Handle

Black Monkeytail Handle

Casement Windows

Casement Windows


Explore our casement windows further

Take your time and browse through our detailed product brochures for full information on our casement window specifications, sizes, colours, and much more.

Home Creations Windows-Doors catalog

Home Creations Windows-Doors

Perfectly Matching Hardware catalog

Perfectly Matching Hardware

A Casement window cutout

What are the benefits of casement windows?

  • Casement windows feature ultra-strong seals, making them the most energy-efficient window style capable of being opened
  • Casement windows provide maximum ventilation, letting in more fresh air
  • Casement windows require less glazing bars, perfect for panoramic East Yorkshire views
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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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