Newly certified Producenci Certification criteria

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LWT

Certified since 19 listopada 2015
Strefa klimatyczna Cool, temperate
Typ Attic staircase
Sub type
Klasa efektywności phA+
Materiał Drewno
UW 0,51 W/(m2K)
Typ otwarty

Opis

Attic stairs made of pinewood with thermally seperated metal fittings and 3 sealing-levels (EPDM). Attic stair hatch of Styrofoam (λ = 0.031 W/mK) with a coating of high density fibreboard (HDF). Sorrounding insulation (λ = 0,035 W/mK) to ceiling structure connection.

Nazwa Szerokość ramy Współczynnik U Ψ-value Frsi-value
Dół 40 mm 0,52 W/(m²K) 0,000 W/(mK)
Góra 40 mm 0,52 W/(m²K) 0,000 W/(mK)
BOCZNY 40 mm 0,52 W/(m²K) 0,000 W/(mK)
Marker
FAKRO Sp.z.o.o.
ul. Wegierska 144a, 33-300, Nowy Sacz, Poland
Legend
Producent
Leaflet © OpenStreetMap contributors
0832ah03
English
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FAKRO Sp.z.o.o.

ul. Wegierska 144a
33-300 Nowy Sacz
Poland

U-value calculation

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