... on energy efficiency. Energy efficiency Common problems insulation sustainability energy efficiency Energy efficiency ...
... as well as offer better internal comfort and sound insulation than substitutes widespread by the 20th century. ...
... efficiency Common problems condensation energy efficiency insulation sustainability Breathability and old buildings ...
This article weighs up the merits of installing thermal insulation above ceilings in the lofts of old buildings – ... those with tile or slate roofs. Energy efficiency insulation energy efficiency Loft insulation ...
This is the installation of thermal insulation at the level of rafters – the inclined timber ... supporting a pitched roof. Energy efficiency Maintenance insulation energy efficiency Rafter-level insulation ...