Energy Efficiency Insulation Attic
R value is a measure of insulation s ability to resist heat traveling through it.
Energy efficiency insulation attic. Get 300 in rebates. 80 of all homes in the united states are under insulated 66 of all homes have leaky air ducts 25 30 of all energy used to cool heat homes is lost due to the air leaks in the attic 80 of all summer heat comes from your attic space into your home. Insulation level are specified by r value. Energy efficient homes ltd.
Start improving your home s energy efficiency. Bulky materials resist conductive and to a lesser degree convective heat flow in a building cavity. Insulation materials run the gamut from bulky fiber materials such as fiberglass rock and slag wool cellulose and natural fibers to rigid foam boards to sleek foils. Insulate seal attic.
Get 350 in rebates. Rebate amount may vary based on service location. Get 100 in rebates pool pump. The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home.
Do i have enough. Get up to 525 in rebates heat pump water heater install. No matter what kind of insulation you currently have in your attic one quick way to determine if you need more is to look across the span of your attic. Was created for people who want to improve the energy efficiency of their home or business.
Rigid foam boards trap air or another gas to resist conductive heat flow. Get 250 in rebates seal ductwork. The higher the r value the better the thermal performance of the insulation. Natural attic ventilation at first it may seem odd to add insulation for warmth and then purposely allow cold air to enter the attic through vents but this combination is the key to a durable and energy efficient home.
The table below shows what levels of insulation are cost effective for different climates and locations in the home. Most often found in attics basements walls floors and ceilings insulation can save up to 20 percent on a home s heating and cooling costs making it one of the most important energy efficient tools at your disposal. Learn how to measure attic insulation get solutions and save energy with energy star with diy home improvement ideas or by working with a contactor. Proper attic insulation can provide better indoor air quality and a healthier environment along with energy efficiency by allowing minimal heat loss.