| Opis: |
Steel frame security door with phenolic foam insulation (Kingspan Kooltherm, 0,022 W/(mK)). The door is certified using quadruple glazing with Ug = 0,33 W/(m²K) with 11,5 mm LSG / 12 mm kr90 / 4 mm toughened glass / 12 mm kr90 / CUIN low-e transparent film / 12 mm kr90 / 6,4 mm LSG. Spacer: SuperSpacer Premium with butyl secondary seal. Airtightness class 4 according to EN 12207 is achieved. Pilot certification; the Ud-value depends on the use of a very low Ug-value IGU with a proprietary coated film, the service life of which is yet to be fully demonstrated. |
