Bi-Fold Doors

The Ultimate Evolution aluminium bi-folding door is different and that is by design.

It offers incredible flexibility. Defined by contemporary and ultra-slim aluminium sightlines, the Ultimate Evolution will span the largest openings, combining core structural integrity, advanced thermal performance and weather sealing.

Timber Doors boasting truly outstanding weather performance and high-security
credentials, available in a range of traditional and contemporary designs Quality and durability that only timber can provide

From Timber French Doors to Patio Sliding and Bi-folding configurations, our range of timber doors are hand-crafted without compromise. Using the highest quality Engineered softwood, we create high-performance, beautiful entrances that always add a touch of class. Constructed to the same exacting standards as our windows, with timber guaranteed for decades, our door sets incorporate a host of technical innovations for absolute peace of mind. Our high-specification doors are also available ‘Secured by Design’. Something for everyone

Allan Bros’ stunning contemporary timber doors are available in a range of styles and sizes to meet your every need. Our Scotdoor range alone comprising of 27 different designs and all our door ranges are available in 10 standard RAL colours, so there’s something for everyone!

A revolutionary bifold door with innovative designs 

Our UniFOLD HI bifold doors are one of the most modern and innovative bifold doors on the market, combining both form and function. You can expect nothing but the best from the UniFOLD HI. Featuring an innovative snap in pre gasketed glazing bead, you will experience exceptional smooth sliding mechanisms. Not only are our UniFOLD HI doors easy to fit, but they are easy to use, with sleek rollers that offer no noise disruption.