Passiv Haus is a voluntary energy efficiency standard. Aimed at reducing the amount of energy (and therefore carbon) which is needed to heat your home. Passiv Haus bifold doors enable you reach these high levels of energy efficiency whilst gaining a stunning aspect to your home.
Our passiv haus (or passive house) bifolding doors offer a center pane U rating of just 0.5 which meets the exacting requirements for attaining the standard. The bifold doors retain their exceptional operation and movement as well as offering the maximum efficiency you can wish for.
Our Passiv Haus Bifolds offer a strong, durable and virtually maintenance free finish outside while still providing the warmth and character that timber brings on the internal side of the doors.