The average American home is underinsulated. And that’s a problem because poorly insulated attics can cause drafts, mold and mildew. Poorly insulated homes also waste money and overwork HVAC systems.

Adding attic insulation and sealing air leaks can help make your house more comfortable while saving energy and money. But which type of insulation should you choose? In this article, we’ll explain different types of TCS Insulation & Coatings-certified insulation and give you some tips on hiring an insulation contractor.

Insulation Options for Newly Built Homes

Fiberglass insulation is a traditional option. It comes in batts and rolls that are sized to fit between wall studs, attic trusses or rafters, and floor joists.

Blown-in insulation, which is made from small particles of fiberglass or cellulose, is another popular choice. It is installed using a blowing machine and is effective at filling gaps and covering surfaces evenly. It can reduce sound transmission and is often sourced from recycled materials. However, it can settle and lose its R-value over time. It also tends to absorb moisture, which can lead to mold and mildew.

Spray foam insulation can be sprayed into wall cavities to create an air barrier and offer high R-value. It is available in open and closed cell forms. Open-cell spray foam is more flexible and can move with your house as it shifts and settles, while closed-cell spray foam offers superior resistance to moisture. It is more expensive than other insulation options but may be worth the cost if your home is especially drafty.

TCS Insulation & Coatings
636 7th Ave W, Fargo, ND 58078
218-616-7930