Get one of the most Value from Your Roof Insulation
The standard gauge of the efficiency of any insulation is its R-value. Insulation is developed to stop the circulation of heat. The more heat the insulation stops, the greater the R-value of that insulation.
When compared to fibreglass batt insulation, spray foam insulation has a greater R-value at an offered density. To put it simply, 2 inches of spray foam will insulate your roof much better than 2 inches of fibreglass batts.
Cellulose fill, either blown-in or used by hand, likewise has a greater R-value than fibreglass batts at the exact same density. Once again, the R-value of spray foam insulation is practically two times as high as cellulose fill insulation of the very same density.
As crucial as R-value remains in how well insulation works, it is not the only thing to think about when picking the very best roof insulation. Wetness will trigger both fibreglass batts and cellulose fill to lose R-value. Even small wetness, that you can’t feel or see, can minimize the R-value of fibreglass batts.
Neither fibreglass batts or cellulose fill insulation can seal every space in your roof. Heat can travel through the open spaces and this lowers the R-value of the insulation, although the R-values noted for fibreglass or cellulose do not take this into factor to consider. Simply put, the real R-value of set up fibreglass batt or cellulose fill roof insulation is lower than the noted R-value.
Spray foam insulation is not impacted by wetness. It can stop small leakages due to the fact that, when it is used, spray foam insulation spreads out to fill every space and seal your roof. Toxins and other air-borne irritants that may make it through the spaces left by batts and fill are stayed out by spray foam insulation.
Maybe most importantly, insulating your roof with spray foam insulation costs about the like other insulations.
The spray foam roof insulation professionals at Foam Comfort have the experience you require to get the most from your insulation.
The more heat the insulation stops, the greater the R-value of that insulation.
As crucial as R-value is in how well insulation works, it is not the only thing to think about when selecting the finest roof insulation. Heat can pass through the open spaces and this minimizes the R-value of the insulation, although the R-values noted for fibreglass or cellulose do not take this into factor to consider. In other words, the real R-value of set up fibreglass batt or cellulose fill roof insulation is lower than the noted R-value.