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uPVC Sash Windows, Luton

Maintain traditional appearances with our authentic looking uPVC sliding sash windows

uPVC Sash Windows in Bedfordshire

Looking for uPVC windows with authentic sash details?

Our Ecoslide uPVC sash windows are designed to look as authentic as possible, featuring slim profile sections for a timber-like appearance.

They are built with the same stylish features found on original timber sash windows such as astragal bars, decorative sash horns and traditional-style operating hardware.

All the sash sections are precisely engineered to look just like a timber sash window.


uPVC Sliding Sash Windows

  • Fully Featured Sculptured Profiles
  • Georgian & Astragal Bar Options
  • Full Range of Colours & Renolit Foils


Traditionally-Styled Hardware

Our sliding sash windows also feature traditionally-styled hardware. Pole eyes, tilt nobs, sash lifts and travel restrictors are all fitted as standard.

Hardware is available in either Chrome, Gold, White, Black or Satin Chrome to complement our range of sash window frame colours.

Additional hardware includes Georgian astragal glazing bars and trickle vents. We can also add a Fire Egress window design.

How to install a Liniar uPVC window

Not all PVCu windows are the same – and Liniar’s innovative, energy efficient windows are designed to be simple to install. This video has been created to help window installers to fit a Liniar ...

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Liniar Sliding Sash Window Colour Options

Liniar Sliding Sash Windows
Liniar Sliding Sash Windows
Liniar Sliding Sash Windows
Liniar Sliding Sash Windows
Liniar Sliding Sash Windows
Liniar Sliding Sash Windows
Liniar Sliding Sash Windows
Liniar Sliding Sash Windows
Liniar Sliding Sash Windows
Chartwell Green
Irish Oak
Golden Oak

Product Features

Tilt and Easy Clean Option

The window sashes feature an inward opening tilt facility. This allows for safe and easy cleaning of the outside frame and glass from inside the home.

Toughened Insulated Glass

Our sash windows feature insulated glass units with toughened glass in both sashes for extra security. These high performance double glazed units are 24mm in thickness for maximum thermal efficiency.

Travel Restrictors

Travel restrictors enhance the safety and security of your uPVC sash windows. They are used for restricting the opening of your window to 100mm and are key operated.

Security Bar

A security bar helps prevent potential intruders using tools or excessive force to gain entry to the home.

Energy Efficient

The Ecoslide sash window achieves an A-rating which is supplied as standard. This will ensure your home is kept warm and comfortable all year round, helping you to reduce energy loss from within the home.

Weather Resistant

Our uPVC sliding sash windows have been independently tested in accordance with Air Infiltration and Water Permeability: BS. 6375 and have achieved outstanding results.

Why Sliding Sash Windows?

  • Colour Options – We offer a wide range of colours for your new sash windows. From natural wood effects such as Rosewood, Golden Oak and Irish Oak foils to Cream, White and Chartwell Green, we give you an attractive customer choice.
  • Tailored For You – We can meet your exact requirements with unit sizes from 340mm in width and 740mm in height, up to a maximum of 1600mm in width and 3000mm in height.
  • British Design – Our uPVC sliding sash windows have been designed, extruded and fabricated in the UK, created specifically for the UK climate.

Glass Options

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Charcoal Sticks™
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