Best Airtightness Product

(including external membranes, tapes, adhesives, grommets and insulation products)

Best Green Building System

Best Green Innovation

Best Green Interior Product

(including kitchens, lighting and furniture)

Best Green Supplier

(including renewables and building materials’ suppliers)

Best Heat Pump

Best Heating and/or Hot Water Innovation

Best Low-Energy Glazing System

Best Natural Building Material

(e.g. Pavatherm, timber, straw, hemp and earth)

Best Ventilation System or Supplier