Sophisticated Sliding Sash Windows in Hull, Humberside & Yorkshire

Our beautiful uPVC vertical sliders seamlessly combine the striking natural look of timber with the very latest window technology. Boosting your home security instantly, our uPVC vertical sliders require very little maintenance to retain their unique glamour. Available in a variety of gorgeous finishes, including classic sash horn detailing alongside a collection of authentic hardware, whether you are restoring Georgian, Victorian, or Edwardian windows or want to add classic character to a modern Yorkshire development, our sliding sash windows provide the best solution.

Fitted with A-rated double glazing as standard from leading glass merchants SafeGuard Glass and Glazing, lower energy bills, and a warmer, more comfortable home is only a click away with Colfax Windows!

Enquire Now
  • Colour Options
  • Material Options
  • Glazing Options
  • Hardware Options
  • Downloads

Colour Options

A range of colour options available

With over 150 specialist RAL colours and diverse dual colour frame options available, from classic cream sliding sash windows to sophisticated black sliding sash windows and contemporary grey sliding sash windows to tranquil Chartwell Green vertical sliders, 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, we supply and install beautiful hardwood sliding sash windows courtesy of Hertswood Joinery. If you require the smooth look of timber combined with the modern benefits of uPVC, we manufacture industry-leading uPVC flush sash windows too.

sliding sash windows
Wooden sliding sash windows

Glazing Options

A range of decorative glazing options

A whole host of intricate decorative finishing touches await to make your new sliding sash windows your own, including elegant ‘6 panes over 6 panes’ Georgian bar detailing, Victorian two-panel grid designs, and Edwardian ‘6 panes over 2 panes’ arrangements, as well as textured privacy glass, and stylish etched and stained glass designs.

Hardware Options

A range of classic window furniture & hardware available

Fitted with specialist lock fasteners, stops, and meeting rails as standard, our robust timber sliders can secure your home for a lifetime. Coupled with a handpicked selection of traditional window furniture courtesy of industry recognised brands ERA and Fab & Fix, from sturdy sash lifts and sash handles to architectural sash knobs and tilt latches, with Colfax Windows you’re only limited by your own imagination.

Black Monkeytail Handle
White Window Handle


Explore our sliding sash windows further

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

Home Creations Windows-Doors catalog

Home Creations Windows-Doors

Perfectly Matching Hardware catalog

Perfectly Matching Hardware

sliding sash windows

What are the benefits of sliding sash windows?

  • Sliding sash windows maintain classic exteriors whilst adding unique character to modern homes
  • Sliding sash windows can be considered in listed buildings and heritage buildings
  • Modern sliding sash window replacements eliminate draughts, reduce maintenance and improve weather protection and kerb appeal

We manufacture and supply market leading Tilt & Turn Windows

Sometimes a tilt & turn window as a great option for your window needs.  We manufacture all our own products and can deliver them throughout Hull, East Riding and wider Yorkshire area.

Please contact our Sales Team for all our current offers available.

Tilt & turn window in white
Tilt and Turn window open
2 girls looking out of a tilt and turn window
Anthracite Grey Bifold Doors

    Get a FREE Quote

    By submitting your details you confirm that you agree to the storing and processing of your personal data by Colfax Window Systems as described in the privacy statement.

    What Our Customers Say About Us

    Google Reviews

    Based on 28 Reviews

    Google logo

    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

    Google logo

    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.

    Google logo

    Gina Whincup

    May 28, 2021

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

    Google logo

    Jack Lando

    May 28, 2021

    Good customer service very helpful

    Google logo

    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.

    Find out more
    Map of Hull