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Tradition with a twist

Flush windows have taken the home improvement industry by storm over recent years, allowing homeowners to enjoy the look of traditional timber windows, with the thermal performance of uPVC. We’re approved installers of The Residence Collection, arguably the best flush windows available.

Flush windows are designed to imitate timber windows. Where the windows open, there isn’t an external lip – the opening part of the window instead sits flush against the frame. This detail looks very similar to how timber windows are made, allowing homeowners to achieve a traditional look without compromising on thermal performance. Not only that, but uPVC flush windows don’t need to be painted like their timber alternatives. A wipe down from time to time with a cloth and some uPVC cleaner is the only maintenance that your flush window frames will need.

Aside from being flush, there are other details that also help to achieve a traditional timber look. Features include Georgian bars, traditional hardware, and decorative  corner posts.


An elegant exterior gives our flush windows their chic, modern appearance that can be used in all properties looking for a contemporary edge. All glass sight-lines are perfectly equal, providing symmetry for a timeless, kerbside appeal.

The Residence kitchen window


Our flush windows are the ideal solution for a wide range of properties, from modern new builds through to city apartments and country cottages. Their security, weather and thermal perfomance provides the very best that modern materials have to offer.


Our flush windows are finished to perfection, combining a modern flush appearance with unquestionable market-leading design features. They are available as casement windows, shaped windows, bay and bow windows, conservatories and doors. 

The alternative to timber

Residence top window

The Residence Collection

The Residence Collection is a clever blend of old and new, fusing classic aesthetics with the performance of modern materials.

The Residence Collection is a product that will no doubt change the face of home renovations over the coming years, allowing homeowners to restore the original look of their home whilst benefitting from the latest thermal technology.

Redefining windows

The Residence Collection has been curated to provide homeowners with high-performance, elegant windows. There are three products within the collection: Residence 7, Residence 9 and Residence². Each part of the collection brings something to the table, helping you to achieve your dream home.

Traditional flush sash window in bright dining room

Kömmerling Flush 70

Kömmerling’s impressive range of timber alternative flush windows offer timeless, cherished appeal, with all the benefits afforded by modern technology. 

German-engineered to deliver class-leading energy efficiency and performance, Kömmerling’s Flush 70 window is an authentic yet versatile solution for homeowners renovating both period and contemporary properties. 

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