Exceptional Thermal Insulation
Passivhaus doors are expertly engineered doors systems that that been tested to the exacting Passivhaus standards for thermal insulation and air tightness.
IQ Glass can offer a range of PassivHaus certified door systems and composite doors with high insulation values. These highly insulating doors are the perfect option for Eco Home designs or zero carbon projects where high levels of insulation are required.
With Uw values of 0.67 W/m2K and triple glazing as standard you can achieve extremely high levels of thermal performance from our Passivhaus door range even if Passivhaus certification is not being sought for the project.