The sashes are bi-folded quietly and easily, using a special rolling mechanism, to either end of the opening allowing for large free openings and uninterruptible views to the outside.
AlMgSi 0,5 F22, DIN 1725
ELOT EN 12020-2
3, 4, 5, 6 si 3+1, 5+1, 7+1 etc.
Projects made with EXALCO Profiles