» Counter-window system
» Fixed or adjustable louvres
» Opening possibilities
Side hung 1, 2, 3 & 4 sashes
» Sections
Frame – 40 mm / Sash – 48 mm
» Profile thickness
Window 1,3 mm
Door 1,4 mm
» Maximum dimensions/sash
Width (L)= 1.600 mm
Height (H)= 2.500 mm
» Maximum weight/sash
100 Kg
Please consult regarding maximum weight and dimensions for other opening types
» Finishes
Color powder coating (RAL, mottled and rough)
Wood effect powder coating
Anti-bacterial powder coating
Anodized
» Transmittance
Thermal resistance of the counterwindow and the
thermal chamber ▲R=0.08 m²K/W
Uw=0,8 W/m²K – Uws 0,75 W/m²K
Uw=1,0 W/m²K – Uws 0,93 W/m²K
Uw=1,2 W/m²K – Uws 1,09 W/m²K
Uw=1,4 W/m²K – Uws 1,26 W/m²K
Uw=1,6 W/m²K – Uws 1,42 W/m²K
Uw=1,8 W/m²K – Uws 1,57 W/m²K
Uw=2,0 W/m²K – Uws 1,72 W/m²K
Uw=2,2 W/m²K – Uws 1,87 W/m²K
Uw=2,4 W/m²K – Uws 2,01 W/m²K
Uw=2,6 W/m²K – Uws 2,15 W/m²K
Uw=2,8 W/m²K – Uws 2,29 W/m²K
Uw=3,0 W/m²K – Uws 2,42 W/m²K
Uw=3,2 W/m²K – Uws 2,55 W/m²K
Uw window transmittance
Uws transmittance of the window-counterwindow system
Calculations according to EN ISO 10077-1:2000
» Wind loading resistance
UNE 13659:2004 CLASS 5
Test reference 1,50 x 1,50 m. 2 sashes
