Absolute Window Co


Timberlook Windows

The best of both worlds

Timberlook Flush Sash windows have the perfect combination of a traditional appearance and look, with modern technology, manufacture, and materials – offering you the best of both worlds.

Beautiful, accuratley recreated timber heritage windows with all the benefits of the most up-to-date PVCu products, Put simply, we re-designed the wooden window for the 21st century.

Sash windows can be found in buildings from all periods, owing to their refined simplicity. The understated and minimal apperance fits perfectly in contemporary properties too.

Its now possible to get the character look you want from thermally efficient and secure window.Tradition working with technology.


Timberlook Sash Windows are made in Great Britain by one of the largest fabricators of PVCu & Aluminium window and door systems. Our designers and manufacturing experts draw on many years of combined knowledge and experience to develop innovative solutions like the Timberlook system – maintaining respect for the architecture of the past while preparing buildings to last well into the future.


Timberlook Flush Sash windows look amazing with the contemporary shallow cill that comes as standard.

We feel, however, that The Radlington Cill is one accessory that you simply must consider adding. Old imperial bricks varied in height while metric bricks measure 65mm. Old timber cills were deep and often aligned with a course of bricks. The Radlington Cill, at 55mm, is a modern interpretation that allows for packing expansion, baypole jacks, and irregular mortar. When replacing traditional timber windows, installation becomes easier and the result more authentic. The Radlington Cill would also help create that traditional and character look in a new build property.

When we designed Timberlook Flush Sash Windows, we were careful to consider all aspects of Article 4 Conservation Area Guidelines for windows.

We have combined those design principles with the latest technology and the most convenient and cost-effective materials.
Timberlook Flush Sash windows are modern, thermally efficient, secure and, most importantly, preserve the traditional look of your property.

Timberlook Flush Sash Windows can meet local authority conditions for use in conservation areas and were recently accepted by Cotswold Council for a large project in Tetbury:

“Accepted as a variation on Condition 11, they are considered to successfully mimic traditional flush casements, and care has been taken over details such as the sill and trickle ventilation…”