Efficient Attic Insulation

Bulky materials resist conductive and to a lesser degree convective heat flow in a building cavity.

Efficient attic insulation.

The higher the r value the better the thermal performance of the insulation. Rigid foam boards trap air or another gas to resist conductive heat flow. Air seal attic leaks and install attic insulation for a more comfortable energy efficient home. Insulation level are specified by r value.

There are big differences between these attic insulation types. 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. Attic insulation and efficient attic systems eas your attic is meant for more than just extra storage space. Here are some tips.

Over 90 percent of us homes are improperly insulated. Despite this it s easy to overlook the benefits of proper attic ventilation radiant barriers and energy efficient insulation. I reached out to elite energy efficiency to assess the problem. It is also designed to help conserve energy and save you money while providing a healthy barrier for your home from heat cold and moisture.

I wanted an attic insulation assessment and trying to access ladwps rebate program process seemed rather cumbersome. Sometimes however insulation isn t enough. 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. Because the simplest and cheapest way to insulate an attic is to add material to the floor.

Installing high r value insulation in your attic will create a barrier to prevent the heat or cold from escaping thus making your home more energy efficient. Plan to pull up the flooring and layer new insulation on top of the old. But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates. R value is a measure of insulation s ability to resist heat traveling through it.

The table below shows what levels of insulation are cost effective for different climates and locations in the home. Improving the energy efficiency of your attic helps maintain a comfortable temperature in your home while saving you money on heating and cooling costs. You ll also need to prevent hot air from leaking out of the attic through unsealed cracks roof vents windows or chimneys. Improving attic insulation and air sealing will create a more efficient comfortable home improving home energy efficiency is a major priority for many homeowners.