When you're looking for ways to reduce your home-energy costs, one of the things that you should think about is the benefits of continuous insulation. Since rigid foam board is harder to install after your home has already been constructed, one option you can consider is spray foam insulation. The foam fills the gaps it's sprayed into, creating a form of continuous insulation. Here are a few of the advantages to spray foam insulation in your home.
Prevents Moisture Buildup
Since spray foam fills in the spaces where it is applied, there are no air gaps where condensation can form. This protects the insulation from moisture damage, which can actually lead to mold and mildew growth over time. In addition, moisture can cause the wood beams of your home to deteriorate and rot, so filling the space can protect your home from severe damage.
Keeps Pests Out
Sometimes, insulation can actually draw rodents to your home because it makes good nesting material. This is particularly true with things like fiberglass insulation, which shreds well. Since spray foam hardens substantially when it fills the space, pests aren't as likely to be drawn to it. In addition, it doesn't leave gaps where the insects and rodents can get through.
Spray foam is one of the easiest insulation materials to install. It works in most any area because it sprays easily into crevices and even small areas that you cannot access easily. Spray foam is applied using nozzles that can fit in even tiny holes, so you don't have to worry about gaps in the insulation coverage. This is ideal for spaces like those with fiberglass insulation that has fallen out because the spray foam will expand to add support and fill the area without anyone having to take the wall apart.
Another benefit to spray-foam insulation is the fact that it doesn't settle or shift once it's settled into place, so you won't have to worry about repairs later like you do with insulation that falls. That will save you from having to invest time and money into repairs again after you treat your home with this insulation material.
With so many advantages to spray foam insulation, it's no surprise that many homeowners opt for it as a form of continuous insulation. If you're interested in improving your home's energy efficiency and keeping pests at bay, this is a good way to do that.