Our 'Alternative to Timber' Window Range
LEGACY WINDOWS
Part of the 'Alternative to Timber' window range, Legacy windows from 1st Folding Sliding Doors are practically maintenance free, meaning no more staining or painting and they look remarkably like timber windows
FLUSH 70
Flush 70 the authentic 70mm Alternative to Timber flush casement system that combines modern performance with traditional styling offering authenticity without compromise available at 1st Folding Sliding Doors
FLUSH 75
Flush 75 Windows from 1st Folding Sliding Doors deliver unrivalled external appearance and performance, and have been designed with a flush finish internally, meaning they are ideal for replacing modern 70mm window systems
FLUSH 100
Flush 100 Windows from 1st Folding Sliding Doors are authentic, traditional, conservation friendly and available in a wide range of authentic woodgrain finishes
VERTICAL SLIDING WINDOWS
Smooth Sliding, high energy performance and security are key factors of 1st Folding Sliding Doors double glazed Vertical Sliding Windows
BAY AND BOW WINDOWS
Bay and Bow windows fitted by 1st Folding Sliding Doors are the perfect feature for any home, creating the illusion of extra space in any room
FRENCH WINDOWS
French Windows from 1st Folding Sliding Doors are reliable and attractive, while also being functional and meet the requirements of Part B