Flush-Fit Casement Windows

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Replacement Period Windows

We fit a range of flush-fit windows including Residence 9 windows. These are designed to replicate the flush sash window designs found in period properties throughout Berkshire, Hampshire and Surrey. The perfect replacement for period windows without changing the character of the property.


Flush fit replacement windows are designed to replicate 19th Century timber windows. These windows mix traditional aesthetics with modern materials to create a window that is both elegant and energy efficient.

The perfectly flush exterior recreates a traditional timber look, whilst the interior is stylishly decorative. These windows can come with metal handles to complete the traditional style. The modern material is virtually maintenance free, no painting or staining required. Cleaning your windows needs minimum effort meaning they look newer for longer, leaving you time to do more of the things you love.

Replacement period windows
replacement period windows

These windows come in a range of colours, so they will compliment the style of your home. They also come with a selection of traditional style handles and fastenings.

If you would like replacement period windows to make your home warmer, but are worried about how new double glazed windows will look, these windows are the answer. Academy Windows supply and fit our flush fit windows including the Residence collection throughout Reading, Thames Valley, Berkshire, Bracknell, Wokingham, Henley-on-Thames, West Byfleet, Maidenhead and Windsor. For more information please contact us today.

Video about Residence 9 Windows Flush Sash Window Systems

Features – Flush Fit Windows


Foiled ‘Easy Clean’ Rebates


Handles and Stays


Bays and Cornerposts


Traditional Sightlights


Authentic Butt Hinge


Authentic Cill Detail


Georgian Bar


Weatherbar/Mullion Stiffener


Manufacturing Techniques

A energy rated windows

Window Energy Ratings (WER)

All our Energy Efficient casement windows now achieve an ‘A’ Rating as standard.  Put simply, they’re some of the most energy efficient windows your money can buy.