A report by waste industry group WasteMINZ has found expanded polystyrene (EPS) could meet the criteria for classification as a contaminant under the Resource Management Act. WasteMINZ construction ...
It draws soft northern light through a clerestory opening, along the sloped ceiling and down into the ... includes a self-reliant system with solar panels and a client-installed, battery-powered ...
Without the right insulation R-values, hot and cold air alike can flow right through a home’s flooring, walls, ceilings ... when comparing spray foam insulation R-value vs.