Flush Sash Windows

The design of flush sash windows takes inspiration from traditional timber joinery, allowing the sash to sit flush in the frame. They are ideal for homeowners looking to bring a traditional charm to their home.

Explore our Flush Sash Windows

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Choose your colour

  • Sculptured
  • Chamfered

Why choose Liniar?

Thermally Efficient

Bypassing their timber alternatives, our flush sash windows are created using our market-leading uPVC profile. This means that they can achieve an A+ standard of thermal efficiency.

Other window styles

Not sure flush sash windows are the ones for you? Not to worry, have a look at the other types Liniar offers.

Flush sash windows

Flush sash windows are the latest exciting development from Liniar. They offer the realism of a traditional pre-1932 timber window combined with 21st century thermal benefits.

Many property owners require a traditional timber window frame, sometimes due to planning or environmental restrictions. Liniar Flush Sash windows can be mechanically jointed, for an authentic timber appearance.

Timber frames tend to be expensive, need regular maintenance and can be difficult to replace.

Liniar recognised the need to develop a casement window frame that would fit into any property where the sash fitted flush into the frame – and which could be foiled to look like traditional timber or to offer a sleek, contemporary finish.

A+ rated windows

Liniar flush sash windows, like the rest of the Liniar EnergyPlus window range, are A+ rated. They 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.

To find out more about specific Window Energy Ratings, visit our WER Calculator.

Innovative approach

Created and produced in our purpose-built factory in the heart of the UK, the Liniar range of windows and doors has been celebrated for its impressive energy efficiency. What you may not know though is that Liniar doesn’t sell the finished products directly.

Using cutting edge technology and machinery, Liniar extrudes the lead-free uPVC frames used for its products, and distributes them to a nationwide network of reputable window fabricators. These fabrication experts make Liniar flush sash uPVC windows to our precise and exact pattern. Glass is added and the fabricator then either fits the products themselves or supplies them to independent window installers.

Find your nearest Liniar fabricator here or contact us for more information.

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