What You Need to Know to Find the Perfect Windows

Why You Should Think About Upgrading To Spray Foam Insulation

If your old fiberglass insulation is compacted or wet, it isn't working as well as it should. Fiberglass has to be dry and fluffy for it to insulate well. If you need to replace your insulation anyway, you may want to upgrade to spray foam. Spray foam is an excellent insulator and it has other advantages too. Here's why you should consider using it in your home.

Blocks Water

Water is the enemy of fiberglass insulation, so if you get a roof leak, the insulation is ruined. Spray foam, on the other hand, is a water barrier. There are two types of spray foam insulation. One is open cell, and because it is less dense, it is less expensive. It's suitable for indoor use where contact with water is unlikely. Closed cell foam is much denser, and it blocks water and vapor when it is installed. It's the ideal choice for outdoor use and for use in your attic where there is a risk of contact with water or rain. Because it blocks water and moisture, it helps keep your attic dry and prevents the growth of mold.

Plugs Air Leaks

Another good quality of spray foam is that it conforms to any shape you spray it on. It wraps around pipes and gaps in the wall. This plugs all air leaks so there is less heat loss, and cold air can't seep into your home in the winter. Blocking air gaps can also help reduce the spread of fire and smoke through your home too. Plus, since the foam creates an airtight barrier, it muffles sound. Spray foam insulation is an excellent way to soundproof your home when you spray it between the walls.

Keeps Out Pests

Since the foam expands and blocks all gaps before it dries, it blocks access to your home for pesky insects. You can spray the foam under your crawl space, between your walls and in the attic. You can also use it to touch up areas on the outside walls where pipes and vents exit the house. This creates a hard barrier that insects can't get through. And since the dried foam doesn't contain any organic material such as wood, insects and rodents aren't interested in chewing on it.

The biggest benefit of using spray foam insulation is that it makes your home more energy efficient. It blocks the transfer of heat so warm air stays inside during the winter and outside during the summer. More effective insulation means your home feels more comfortable and your HVAC will operate more efficiently. You may even see a reduction in your power bill, especially if your old insulation wasn't doing a very good job.

For more information, contact Energy Home Insulation Inc or a similar company.


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