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Flush sash windows represent the newest iteration of uPVC windows, blending the authenticity of traditional pre-1932 timber windows with the modern thermal advantages of the 21st century.
We ensure timely and efficient delivery of high-quality products throughout the UK. Delivery to site or your premises.
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.
Recognising this demand, Liniar endeavoured 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.
Rated
Windows
Frame
Profile
Designed & Manufactured
U-Value
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.
Liniar’s uPVC flush sash windows have more glass and less frame, making them much more attractive and allowing for 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.
Our range comes in a wide choice of colours, here are the main standard colours we offer. For more information, please download our colour guide.
Cream
White
& White Foil
Chartwell Green
7016 Anthracite Grey
Gale Grace Finesse
Black Brown
Irish Oak
Golden Oak
Rosewood
We regularly refresh and enhance our hardware selection to ensure it remains up-to-date and aligned with the latest trends in the industry.
All our windows are internally beaded.
Choose double or triple glazing to provide excellent thermal efficiency.