Alpen High Performance Products announced new slimmer profile options in its Tyrol uPVC window system. Tyrol Edge and Tyrol ...

3001 / Flagship range - The 3001 range allows for sliding window surfaces of up to 6 m² with 26 mm double glazing. The range, invented in 1996, is considered the brand’s flagship product ...

According to supplier Everest, the average uPVC casement double-glazed window will cost £1,200 ... may receive a commission from if you buy a product or service through those links.

3001 / Flagship range - The 3001 range allows for sliding window surfaces of up to 6 m² with 26 mm double glazing. The range, invented in 1996, is considered the brand’s flagship product ...