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    by Affordable Window Systems - one of the UKs largest fabricators of Window and Door systems to the trade.

Timberlook is a uPVC window system that successfully replicates traditional and heritage designs, making it ideal for historic and conservation projects. Our flush sash windows are also suitable for modern living, as they are maintenance-free and energy-efficient.

The flush exterior finish, with square mortise & tenon looks, mimic traditional casement designs. Timberlook boasts the refined internal decoration and elegance that you would expect, marrying modern technologies with traditional looks.

Sophistication and versatility make Timberlook an ideal choice for any home or building, and we would love the opportunity to discuss your project with you.

For showroom samples, call us on 01253 888222

We have created a 20-page showcase for the Timberlook Flush Sash

View the NEW Brochure online!

Click here

Flush Sash Window System

Click here to see the traditional looking PVCu window for heritage properties, conservation projects, and modern properties alike.

NEW! Timberlook Flush Doors

The brand new Timberlook PVCu Flush Door is the perfect match for our flush sash window system and is available to order now.


The Timberlook Flush Sash system has proved to be popular in a range of projects. Whether you have a new-build house, a conservation project that requires planning permission, or are simply renovating your house. Browse our product pages, gallery and news items to get a feel for Timberlook and, when you’re ready, get in touch to get your project started.

The Timberlook Blog & Product News

factory-25 years

25 Years of Manufacturing

Affordable Windows have now been manufacturing windows, doors and conservatories to the trade for 25 years! Initially working from a small […]

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New Build PVCu Flush Door

First sightings of the Timberlook Flush door!

We have now dispatched the first orders of our newly developed Timberlook flush door sets, through our customer network and […]

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Conservation Project, Replacement Traditional WIndows

Affordable Windows receives first order from the Ernest Cook Trust.

We are delighted to announce we supplied our first order to the charitable foundation The Ernest Cook Trust. Founded in […]

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