The basic slider with a 90 frame
 Basic, lightweight and economical sliding window and door system with 90mm perimeter frames and 34.5 and 37.6mm straight cut sashes.
 Its reference section is 100 mm and it has perimeter frames assembled with high quality brackets and straight-cut blades with a central node of only 42 mm with the possibility of a central blade with integrated reinforcement.
 Its fittings, weatherstripping and accessories are also high quality and manufactured in-house.
 Fomastore