Blairs Windows

Quality Hardwood and Engineered Redwood timber windows and doorsets

Welcome to Blairs Timber Windows website – providing high quality timber windows and doors since 1913. 

Blairs Timber Windows has a long standing, excellent reputation for the manufacture of timber windows and doors at our plant in Greenock, near Glasgow on the west coast of Scotland. Blairs Timber Windows supplies to the trade and also to individuals throughout Scotland and across the UK. We offer a full support package for Architects and Surveyors, partnering with them to tailor specifications that meet their project objectives.

Blairs is the UK’s leading brand of high-quality timber windows & doorsets. Whether you are looking for a single frame, or windows & doors for an entire project, we manufacture bespoke products to suit your needs.

Please browse our website and if you have any questions on our processes or wide variety of window ranges, simply give us a call. The Blairs sales team will be happy to hear from you.

Find out more about us and our product range.

Showroom Opening Times

Please contact us to tell us when you will visit and we’ll arrange for you to be shown our products.

Monday to Friday: 8:00am til 4:00pm
Saturday to Sunday : Closed


Keeping you warm in the winter and cool in the summer.

All Blairs Windows are supplied with Saveheat energy efficient glazing, which means that your home is protected and energy efficient.SAVEHEAT





Our Products

Sash & Case Windowssash&casement

Our Sash and Cash vertical slider windows are available in 3 variants; Box, Simplex and Spiral Balanced.

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casementCasement Windows

Our Casement Windows provide a modern, tailor-made replacement for traditional casement windows.

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double-swingDouble Swing Windows

Our Double Swing Window products offer the perfect solution when refurbishing historical buildings.

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tilt&turnTilt & Turn Windows

Blairs Timber Windows Tilt and Turn range offers dual action, inward opening casement timber windows.

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doorsExternal Doorsets & Screens

Blairs Timber Windows supplies both door leaf and the frame fully assembled, ready for installation.

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bespokeBespoke Windows & Doors

If you are looking for a product for your bespoke requirements, please just ask us.

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What our customers say

With the window installation now almost complete I would say that your technical support from I first contacted your company has been superb, especially in our dealings with Historic Scotland and their requirements. Also your assistance in the actual installation, with having David on site to advise the fitters on the finer details of fixing, Read More…

From a Council architect, at the end of a multi-phased order for a large refurbishment project