Stop storing unnecessary things in your attic. Because adding insulation to the attic is the easiest and most affordable method to insulate an attic.  Consider removing the flooring and introducing additional insulation over the existing one.   By insulating your attic, you can stop heat and moisture from slowly destroying your home. It keeps water vapour from penetrating your walls and eroding them.    Additionally, it reduces heat accumulation in the attic, which can drive the timber on your deck to weaken or the tiles on the roof to expand and fracture. The finest attic insulation performance is provided by spray foam insulation .     There are two varieties to choose from: closed-cell and open-cell, sometimes known as 2-pound and 1-pound, respectively.  They have about R-6.5 and R-3.6 of insulation per inch, respectively. How much does loft insulation cost in the UK? Although some new properties are raising their degre...