Blown Fiberglass Insulation
One of the key advantages of fiberglass insulation is value. Fiberglass insulation has a lower installed price than many other types of insulating materials. It is generally the most cost-effective option when compared to cellulose or sprayed foam insulation systems.
Sprayed fiberglass is very good at fitting around items in walls like pipes and wiring, leaving few air pockets that can reduce the overall efficiency of the wall. Densely packed fiberglass can seal walls from air infiltration while providing the density to limit convection, when installed properly.
Fiberglass insulation is a naturally sound-absorbent material that significantly reduces sound transmission in wall, ceiling, floor and HVAC assemblies.