Much more than just a frame, it is also suitable for large commercial and industrial building projects.
AIR PERMEABILITY (in accordance with EN 1026 - UNI EN 12207)
class 4 *- top class 4
WATER TIGHTNESS (in accordance with EN 1027 - UNI EN 12208)
class 9A* - top class 9A
WIND RESISTANCE (in accordance with EN 12211 - UNI EN 12210)
class C4 * - top class: C5
THERMAL TRANSMITTANCE (UNI EN ISO 10077/1-2)
UF central: = 3,01 W/m2K**
UF lateral: = 2,97 W/m2K**
Uw: = 1,98 W/m2K**
* Test report n. 204550 by ISTITUTO GIORDANO S.p.A. **Test report 1220/2010-B by ISTEDIL S.p.A. Size windw 2544x2444 mm with 3 leafs***Test report n. 0970 - CPD-RP0289 dell’ITC Milano on 03/09/2007. ****Size window: mm 1280x1430 with 2 leaf and glass Ug = 0,9 W/m2K