This triple glazed sash look alike wooden window has been designed to replace traditional sliding box sash windows. Not only it resembles the authenticity of the appearance with the heritage and elegance of the classic sliding sash window, but also has great airtightness and thermal performance.
Passivhaus window has a very high insulation value. The heat transfer coefficient Uw must be in accordance with the PH standards.
Eco doors are highly insulated therefore have exceptional thermal performance. These are doors that meet the insulation and airtightness necessary for a home to be certified as Passivhaus.
