Also known as townhouses or row houses, terraced houses are properties that share at least one wall ... However, this will be beneficial for all types of homes. External wall insulation could be added ...

Building regulations recommend an optimum depth of 270mm for insulation, and all new build houses since 2003 should be insulated to this level ... mineral wool or cellulose fibre. Greener types of ...

That means your attic is insulated to about R-49, or 14 x 3.5. Keep in mind that you can add up the R-values of different types of insulation. So what’s the ideal R-value for the attic in your ...

Johns Manville Fiberglass Batts, available at Lowe’s. Different types of insulation are suitable for exterior walls, so we considered each of them. The level of insulation that is provided for a ...

That doesn’t do much to keep houses comfortable. It’s better to have windows with two panes of glass, with a little space for air in between them, which improves the R-factor to 2. Triple-pane glass ...