
0.97
Uw for Ug = 0.7
(the Ultimate frame)*
2
Gaskets
6
Chambers
A six-chamber frame, wrapped in an improved version of the most popular window system. Ideal 4000 New is a high standard complemented with good thermal parameters.
*The above value of Uw is given for a reference window with dimensions of 1230 x 1480 mm.
Eko-Okna SRL Rue de la Recherche 8 1400 Nivelles Belgium
E-mail : info@ekookna.be
Tel : +32 (0) 67 33 07 00