1.3
Uw when Ug = 0.6
(Aluminum spacer)
3
Chambers
Folding doors based on the Decalu 88 Folding Doors system provide very good thermal insulation in winter, and in summer they allow you to open the interior space to a garden or terrace.
Uw = 1.3 W/(m²K)* when using the 4th / 16Ar / 4 / 16Ar / 4th package – Ug = 0.6 W/(m²K), argon-filled, with aluminum frame.
*Coefficient calculated for a door with dimensions of 4000 x 2200 mm.
Hotline: +48 801 23 27 28 Connection fee in accordance with the operator`s price list.
Eko-Okna S.A.
Kornice, ul. Spacerowa 4
47-480 Pietrowice Wielkie
NIP: 6391813241
KRS: 0000586067
Olszyny 9
44-373 Wodzisław Śląski
Naftowa 23
47-225 Kędzierzyn-Koźle