Hörmann Sectional Garage Doors 2021

Section view ART 42 ART 42 Thermo ART 42 glazed, Traffic white RAL 9016 ART 42 glazed white tinted, Traffic white RAL 9016 ART 42 with perforated sheet, Traffic white RAL 9016 ART 42 with expanded mesh, Traffic white RAL 9016 Aluminium frame doors ART 42 / ART 42 Thermo ART 42 / ART 42 Thermo Frame material Aluminium Frame thickness 42 mm Thermal insulation ART 42 U-value fitted door 4.0 W/‌(m²·K)  1) Thermal insulation ART 42 Thermo U-value fitted door 3.4 W/‌(m²·K)  1) Acoustic insulation R = approx. 20 dB Wind load 3) Class 2 Air/water tightness Class 3  2)  / Class 3  2) Max. width Max. height 5500 mm 3000 mm 1) The U-values apply to fitted doors without glazing with the dimensions 5000 × 2250 mm 2) Doors with ventilation slots, classes 2 – 3 on request 3) Higher wind load classes on request 58 DESIGN, EQUIPMENT, ACCESSORIES  | ALUMINIUM FRAME DOORS, GLAZINGS