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upvc sash window white

At Colin’s Sash Windows we are all about providing our customers with high-quality windows. Our uPVC sliding sash windows are manufactured in the UK and are supplied nationwide and exported worldwide. Unlike many suppliers, we always give the best price possible to all customers first time – homeowners or builders.

Our sash windows operate like traditional box sash windows – both the top and bottom sashes slide up and down as standard, and tilt inwards for easy cleaning. Since our windows come with a 10-year warranty, you don’t have to worry about your investment.

Fabulous uPVC Sliding Sash Windows. We have never had any complaints about the quality. You won’t be disappointed by our competitive prices.

Ask for UPVC sash windows online quote!

Tradition With Technology

Our uPVC sash windows are designed to appeal to customers looking to replace traditional box sash windows with a more cost-effective and virtually maintenance free alternative. These are fabricated by milling the profile into shape as opposed to the less effective screw on method. The system provides safe cleaning of both sashes from the inside, security, high performance, and aesthetically pleasing designs. Where required profiles can be formed to provide arch heads to match existing building details.

Our vertical sliding sash windows ensure that your home retains its character and charm.

  • Low maintenance – no sanding or painting
  • Easy clean facility
  • Safe and secure
  • Weather resistant
  • Energy efficiency
  • Authentic woodgrain effect available
Enhanced uPVC Sash Window for Your Home
upvc sash windows features

£249 + VAT

What you get:

  • Smooth white UPVC
  • White furniture – including safety restrictors
  • Double glazed – argon filled, ‘A+’ energy rated
  • Plant-on sash horns
  • Toughened glass on the bottom sash
  • 150mm stub cill

* for units up to 1250mm wide by 2300mm high

  • Fast UK deliveries from 7 working days
  • Small delivery charge applicable if you are based in Ireland and some remote parts of UK

* Any other feature is extra charged

upvc sash windows colours

Choose from a wide range of colours.

Along with the traditional white our vertical sliding sash windows are available in any RAL colour.

If you want a more natural look our woodgrain colour selection is the right choice. The foiled finishes bring windows to life with a woodgrain effect that never needs painting. You also have the option to have your windows white inside to better suit your home’s decoration and foiled on the outside.

We are now offering woodgrain windows with seamless welds making the joints almost invisible.

upvc sash windows hardware

High quality hardware is fixed to integral reinforcements for reliable and smooth opening.

Lock, pole eyes, sash lifts and safety restrictors also included.

With options in White, Chrome, Gold or Satin Silver finishes, you will find exactly the right match for your taste and preferred style.

upvc sash windows extras

Choose between the extra features for your trade uPVC sash windows we offer while keeping the exceptional energy saving capabilities and durability of the material:

  • Full Range of RAL or Farrow and Ball Colours & Renolit Foils
  • Astragal/Georgian bars
  • Run-through sash horns
  • Pilkington Obscure glass
  • Deep Bottom Rail
  • Seamless Welding
  • Secured by Design/PAS 24
  • Trickle Vents
  • Acoustic Laminated glass
  • Arch shaped sash windows
  • Custom specified transom drop

Our Works

Get In Touch

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Contact Info

Working Hours 8 AM - 8 PM, Mon - Sun

UK Phone 01525552131

IE Phone 016950691

WhatsApp 07930 098867

Fax 01525 552141

We Accept

We accept MasterCard, Visa, Maestro