Fiberglass Vs. Cellulose Loose-Fill Insulation
Are you looking for the quickest solution to create a more comfortable, energy-efficient, and insulated home? Blown-in insulation could be your answer. Having proper insulation levels in the attic is one of the easiest and most affordable ways to reduce energy loss and save up to 15% on your home’s heating and cooling bills!
R-Value
R-value is the measurement of the insulation’s resistance to heat flow. Fiberglass and cellulose work through conduction, which means heat moves through the material they are made of. This is important when comparing the composition of the two types of blown-in insulation.
Cellulose:
Cellulose is made up of cut up pieces of recycled newspaper, paper stock, magazines and cardboard. In addition, dry and liquid fire retardants, made from borate, are injected to strengthen the fibers while also providing flame resistance. Borate is a natural mold and pest inhibitor that will deter infestations. Another positive quality of TruSoft cellulose is it includes a stabilizer component that prevents wind washing, which is movement of unconditioned air around and through the attic. Cellulose is one great option to filling an attic with high R-valued, dense insulation!
Fiberglass:
Fiberglass insulation can help achieve more stable home temperatures for longer without breaking the bank. Primary Home Improvement uses Knauf Ecofill premium fiberglass insulation, which will not change from its intended R-value over its lifetime or settle in your attic. This premium fiberglass is made up of wool insulation that is an unbonded, virgin fibrous glass blowing insulation made of mostly post-consumer recycled content. Like cellulose, this insulation product is eco-friendly and responsibly manufactured recycled glass. This loose-fill option also is validated to be formaldehyde-free. This non-combustible element will last for the life of the product, will stop potential fires, and can give peace of mind about possible chemical exposure. Premium fiberglass insulation is resistant to moisture, fungus, and mold growth. Additionally, the R-value will not change or sag, preserving thermal performance over time.
Begin your Insulation Project with a Free Estimate.
Primary Home Improvements can help kick-start your home insulation project.
If you live in the Greater Cleveland area, call 1-440-610-4792 or request a free estimate appointment for a detailed quote and advice from our Energy Consultants.