D65 Steel Door Sets
General Purpose Steel Doorsets
Material: Steel
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Thin Rebate
Door leaf thickness 65mm
Additional functions / performance characteristics
Thermal insulation UD 1.8 W/ (m²·K)
Acoustic rating category
With bottom profile with seal 40 dB
With retractable bottom seal 38 dB
Wind load Class C5
Driving rain leaktightness Class 1A – 7A
Air permeability Class 3 – 4
Operating forces Class 2 – 4
Mechanical strength Class 4
Differential climate behaviour Class 2(d) – 3(e)
The listed values depend on the door features and fitting situation
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