Attic Insulation Home
Pros and cons of cellulose attic insulation.
Attic insulation home. Check the attic walls and floors adjacent to an unheated space like a garage or basement. Insulation level are specified by r value. If you think you re among the 90 of us homes that are under insulated 1 performing a simple insulation inspection will help you determine your insulation needs. Your home s r value score will guide you toward the type of insulation you need.
In particularly cold climates you might go up to r 60. Enclosed existing wall or open new wall cavities. Cellulose recycled ground up paper with boric acid added for insect control and fire resistance offers a better attic insulation option than batts. Blown into place using special equipment sometimes poured in.
Recommended home insulation r values. R value is a measure of insulation s ability to resist heat traveling through it. Having the correct amount of attic insulation can help you maintain a comfortable temperature throughout your home and help save money on your energy bills plus prevent major issues like ice dams in the winter. Make sure you don t block any ventilation areas.
If you choose to install cellulose yourself you can buy the insulation in bags from your local home improvement store. Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes. When installing your batts make sure to fit them tightly end to end as gaps in the insulation can greatly reduce your r value. Type and material of your insulation.
According to home advisor insulating your attic can cost between 1700 to 2100. For an uninsulated attic it s important to install a vapour barrier on the interior side of your roof before filling it with insulation. Contractor or insulation installer s fee. The structural elements are usually exposed in these areas which makes it easy to see what type of insulation you have and to measure its depth or thickness inches.
Mineral rock or slag wool. Its expert engineering lets you create the most comfortable environment without compromising your design. The main factors that impact the cost are. In general an attic s r value should be between r 30 and r 49.
Insulation is literally built into the home s walls creating high thermal resistance. Square footage of your attic.