Does Attic Insulation Keep House Cooler In Summer

Every home is different but one commonality they all share is that a well insulated attic will make them easier to cool in the summer.

Does attic insulation keep house cooler in summer.

In fact it s just as important for staying cool in the summer as it is in the winter and here s how. So in answer to that question attic insulation is very important to keeping your house cool during a heat spell. The attic roof of course keeps rain and melting snow from ruining your persian carpets. I hired a green tech insulation to re insulate my attic have about 10 inch of insulation they will add r 50 blown fiberglass up to 22 inch high they promised me it will cool my home during hot summer days.

Insulation in the attic slows down the movement of heat up from your living space trying its darndest to keep the inside of your home warm or cool regardless of the attic temperature. You want your home to be welcoming to guests especially during baseball season. In hot summer months proper attic insulation will keep your cold air in and will keep warm air out. Ultimately attic insulation does help you stay cool in summer.

It keeps the cold out during winter months but does it work the same in summer. Most peo ple assume that insu la tion is some thing that keeps their home warmer in colder weather. Attic insulation regulates the temperature in a home. Consider that the average attic exceeds a grueling 130 degrees f on a hot summer afternoon.

This is the key to whether or not attic insulation can help keep your house cool in the summer. In other words use temperature controlled or timer d attic fans to keep your attic from getting too ridiculously hot. Better insulation will make sure your house is the cool place to hang out this summer pun intended. But it s not necessarily an end all be all solution.

If hot air is allowed to sit in your attic it could overheat the shingles on your roof and cause damage. In addition hot air in your attic could increase moisture levels which could result in wood rot and mold growth. Quality attic insulation will help your hvac system run at its peak efficiency cutting the energy costs by as much as half in some homes. While that is true the actual impact of insu la tion is to slow the move ment of heat between two spaces.

Does insulation work in the summer. The answer here is yes. Attack your hottest spots with low energy cooling.