heroal W 77 PH

heroal - Johann Henkenjohann GmbH & Co. KG

Description

The passive house-certified window system

With an installation depth of only 77 mm and a face width of 180 mm, the heroal W 77 PH window system meets the high requirements of the Passive House Institute Dr. Feist.

Even with a face width of only 120 mm, a Uf value of 0.8 W/m2K suitable for passive houses is achieved.

Technical Information

Profile construction depth [mm]

Frame profiles 77
Sash profiles 89
Glazing bar profiles 77

Sash profile variants

Push rod fitting groove [SBN]
Plastic fitting groove [KBN]

Profile face width [mm]

Frame profiles 70 - 250
Sash profiles 43
Frame-sash combination 120
glazing bar profiles 164

System properties

Glass/infill thickness [mm] 66
Max. sash weights [kg] 300
Max. sash heights [mm] 2,800
Max. sash widths [mm] 1,600

Performance characteristics

Air permeability 4
Thermal insulation [U_f in W/m²K] 0.78/180
Thermal insulation [U_w in W/m²K] >0.67
Driving rain tightness 9A
Wind load resistance C5/B5
Impact resistance 5
Sound insulation class 1-5
Burglar resistance up to RC 3
Operating forces 1
Mechanical strength 4
Load-bearing capacity of security equipment ✓
Continuous function 3

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