© 2017 CEMBRA Inc.

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212 334 3370 

cembra Inc.

Thomas Sandbichler

68 Hosking Lane | Accord, NY 12404

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showroom

1636 Route 9G Hyde Park | NY 12538

Profile depth [mm]
Frame profile 77.0

Leaf profile 89.0

Bar profile 77.0

Visible profile width [mm]
Frame profile 145

Leaf profile 43

Bar profile 164

Pushrod mounting groove•

Plastic fitting groove•

Glass filling strength [kg] 66

Max. leaf weight [kg] 300

Max. leaf heights [mm] 2.800

The window system with

passive-house certification

 

With an installation depth of just 77 mm and a view width of 180­mm, the heroal W77 PH window system meets the high requirements of the Dr. Feist German Passive House Institute.

 

A Uf value of 0.8 W/m²K, which meets passive house requirements, is achieved with a view width of just 120 mm.

The window system to meet

present and future needs

An intelligent combination of geometry and material enables the new heroal W77 window system to achieve a Uf value of 0.95­W/m²K (view width: 120 mm) at passive-house level, with an installation depth of just 77 mm. With this development, heroal has designed the thermally separated aluminium window in such a way that it not only meets present demands stated by the 2016 German Energy Savings Regulation (Energieeinsparverordnung, EnEV) over the long term, but also fulfils future requirements for “nearly zero-energy buildings”.

Profile depth [mm]
Frame profile 77.0

Leaf profile 89.0

Bar profile 77.0

Visible profile width [mm]
Frame profile 50-250

Leaf profile 33-67

Bar profile 74-254

Pushrod mounting groove•

Plastic fitting groove•

Glass filling strength [kg] 66

Max. leaf weight [kg] 300

Max. leaf heights [mm] 2.800

/heroal W77 PH

/system dimensions

/heroal W77 HI

/system dimensions