Flush Casement UPVC Windows

Flush UPVC Casement windows London, Surrey and The South East

The Flush Timber Alternative Casement Window

By far the most popular window range in London and the South East.

Gone are the days of bulky, chunky thick PVCu profiles now that the “Timber alternative” flush casement has arrived. This stylish window uses the latest technology and can replicate many other materials including Timber and Aluminium. At a fraction of the cost of its alternatives, it is no wonder that everybody is looking to the future of PVCu windows in the direction of the Flush Casement.

It’s fair to say that these windows look great in any property. Its subtle charm and elegance transforms the building like no other.

Truth is that this window has been a long time coming as timber has always been no1. Now that there is a window that can imitate timber or aluminium and at the same time have extremely low maintenance at an affordable price. It’s hard to see why you would pick anything else.

Flush Casement Window Performance

As this window is one of the first of its kind it’s safe to say that this window would suit any style property. Its unique, aesthetic appeal and affordability makes this range the most attractive suite of windows on the market today.

Weather Performance

To keep the wind and rain out we use the tried and tested high performance multifunctional weather seals. The airtight seal will ensure the property is always maintained meaning no loss of comfort inside the home. This dual seal is exceptionally water tight, with the added benefit of concealing hardware on the flush casement windows.


All windows come with “A” rated double glazing as standard, however acoustic glass, solar control, tinted and other glass options are available.

Flush Casement Windows London, Surrey & The South East

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Contact Thames Windows & Doors Ltd by phone 020 7205 2444