WINDOW INSTALLATION
The warmth of real wood, built to last generations.
For period homes, conservation areas, or anyone who simply loves the look of timber, nothing matches the real thing. Our timber windows are hand-crafted by Allan Brothers — the longest-established window maker in the UK — and finished to perform as beautifully as they look.
TIMBER WINDOWS
Two centuries of timber craftsmanship.
Allan Brothers have been making timber windows in Berwick-upon-Tweed since 1811, combining time-honoured joinery with modern manufacturing. It's heritage you can feel in the finish.
Their windows are designed to last. Research shows that even with low maintenance they should last at least 60 years — and with regular care, 80 years or more. Built to the latest British and European standards, and available Secured by Design.

THE RANGE
Three ways to do Timber

A-SERIES
Flush Casements
The sash sits flush within the frame for a clean, timeless line. Created with conservation areas in mind, so it suits period and listed properties beautifully.
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Elegant, traditional flush finish
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Approved for conservation areas
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Georgian, Cottage and Horizontal bar options
A-SERIES
Stormproof Casements
A lipped sash that closes over the frame for outstanding weather performance — strong, secure, and a match for the worst of the British weather.
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Excellent weather and security performance
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Side-hung or top-hung options
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Optional decorative glazing bars


THE 1811 COLLECTION
Sliding Sash
Classic vertical sliding sash for properties of real period character, in a choice of three mechanisms to suit how authentic you want to go.
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Cords & Weights for true traditional operation
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Spiral Balance for smaller reveals
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Slide & Tilt for easy, safe cleaning
COLOURS & FINISHES
10 standard colours, 3 standard stains, plus made-to-order options
From classic white woodgrain to contemporary anthracite grey — pick a finish that suits the character of your home.
Want something different? Additional made-to-order colours are also available — just ask.
HANDLES
Cranked, Tear Drop and Monkey Tail handles



Download The Timber Window Brochure

PREMIUM UPVC SLIDING SASH WINDOWS













