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Home > Windows > uPVC Flush Sash Casement Windows

uPVC Flush Sash Casement Windows

Flush sash casement windows represent the newest iteration of uPVC windows, blending the authenticity of traditional pre-1932 timber windows with modern thermal advantages of the 21st century.

  • 70mm profiles
  • 28mm double and triple glazing
  • Authentic timber appearance
  • Our flush sash windows are not mechanically jointed.
  • Ideal for conservation areas
  • A+ window energy ratings available
  • British Made

Delivery from just 5 Working Days

We ensure timely and efficient delivery of high-quality products throughout the UK. Delivery to site or your premises.

More reasons to choose Flush Sash Casement Windows

Numerous property owners seek traditional timber window frames, often due to planning or environmental constraints. Liniar Flush Sash windows can be mechanically joined, replicating an authentic timber look.

Timber frames are typically costly, require frequent upkeep, and can pose challenges for replacement.

Recognizing this demand, Liniar endeavored to create a casement window frame adaptable to any property, featuring a flush sash into the frame. These frames can be foiled to mimic traditional timber or provide a modern, streamlined appearance.

Offering Exceptional Strength, Performance and Style

A+

Rated
Windows

70
mm

Frame
Profile

UK

Designed & Manufactured

U-Value

1.2

W/(m²·K)

Flush sash windows offer a lower cost window with higher thermal benefits than timber – in addition to being fully secure. Available in sculptured profile with the flush finish on external faces, 28mm double or triple glazing, internally beaded, with a wide choice of opening configurations, colours, finishes, hardware and glazing.

Spoilt for choice

Liniar’s flush sash uPVC windows have more glass and less frame, making them much more attractive and allowing in the maximum amount of natural light. High-tech design and engineering, combined with the flexibility to create an individual appearance for every home, push the boundaries of possibility.

They can be mechanically jointed to replicate the authentic appearance of timber frames, providing flexibility to suit various architectural styles and preferences.

Stunning Colours

Our range comes in a wide choice of colours, here are the main standard colours we offer. For a full colour guide please download our colour guide.

Cream

White
& White Foil

Chartwell Green

7016 Anthracite Grey

Gale Grace Finesse

Black Brown

Irish Oak

Golden Oak

Rosewood

More options to consider

Georgian Bars

Designed to simply snap into place and offer a more authentic appearance.

Multi-coloured frames

Choose different foiled colours for the outer frame and sash of your windows?

Hardware to suit every home

Gold

Chrome

Black

White

7016 Grey

Graphite

Satin Chrome

We regularly refresh and enhance our hardware selection to ensure it remains up-to-date and aligned with the latest trends in the industry.

Internally Beaded

All our windows are internally beaded.

Glazing Options

Choose double or triple glazing to provide excellent thermal efficiency.

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