Allan Brothers

Allan Brothers Introduction
Allan Brothers was founded in 1811 and is Britain’s longest existing high performance joinery company manufacturing quality timber windows and doors for customers throughout the UK.

Now part of the Inwido Group, one of Europe’s leading window and door manufacturers, Allan Brothers offers a wide range of quality, made to measure timber and aluminum-clad windows, entrance doors and French, sliding and folding patio doors to provide complete solutions to meet the glazing requirements of our customers, whatever the project; executive homes, city apartments, social housing, timber-framed buildings, rural developments or public sector construction.


We can provide products to meet 21st century demands, so whether it’s for Secured by Design, zero carbon housing or energy efficient ‘A’ Rated windows, we have a solution to help you achieve your goals.
We have a strong reputation for high standards of design and craftsmanship, good service, consistent value for money and invaluable professional advice for our customers.

With regional sales teams covering the whole of the UK and a highly flexible distribution infrastructure, we offer a local service on a national scale.

• Allan Brothers was founded in 1811 and is Britain’s longest existing high performance joinery company manufacturing quality timber windows and doors for customers throughout the UK.
• Our wide range of window styles includes Casement, Traditional Vertical Sliding Sash and Tilt and Turn Windows available in both in timber and aluminium clad.
• Entrance Doors, French Doors, Sliding and Folding Patio Doors and Door sets.
• A Rated windows available.
• Double glazed with energy efficient Low-E glass.
• Secured by Design options.
• Fully factory finished in solid colours or stained.