Basement insulation is essential for energy efficiency, comfort, and cost savings. Here, industry experts reveal nine ...

Cut rigid foam insulation into strips with a table saw or a circular saw. Cut the strips to fit between floor joists using a ...

Here you are insulating the crawlspace (void) below the floorboards. When insulating from below, the insulation is secured with netting draped between and stapled to the floor joists. If the floor is ...

Rolls of mineral wool insulation between the joists on a loft floor are recommended by the Energy Saving Trust. The independent organisation added: “ If you’re doing any DIY insulation ...