Cost-effective newbuild timber Passivhaus project in Herefordshire with PROGRESSION windows, PAUL Novus 300 MVHR system and Pro Clima airtightness tapes from Green Building Store.
Cost-effective newbuild timber Passivhaus project in Herefordshire with PROGRESSION windows, PAUL Novus 300 MVHR system and Pro Clima airtightness tapes from Green Building Store.