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Spray Foam Insulation Guide for Homeowners

If you’re considering installing spray foam insulation in your home, you’re making a great choice. Spray foam insulation is a revolutionary material that can seal cracks, preventing air and moisture from infiltrating your living space. You’ll save money by lowering your utility bills and you’ll protect your family’s health from environmental toxins like mold, air pollutants, allergens and more. Below is our spray foam insulation guide for homeowners.




While there are numerous benefits to spray foam insulation, here are some of the most popular:

  • Stops moisture from leaking into the home
  • Saves on energy costs
  • Adds strength to the building’s structure
  • Permanent, non-sagging material
  • Keeps pollen out


Since so much of a buildings energy is lost due to air infiltration, sealing cracks and crevices is vital. Spray foam insulation can pass through gaps, expanding and filling as needed for a custom fit in every home. The high R value combined with the versatility of the product means a more comfortable home that’s less expensive to heat or cool.


Spray Foam and Severe Weather


If you live in an area prone to severe weather, spray foam insulation is even more important. FEMA recommends installing flood-resistant insulation, which is a type of closed-cell spray foam that resists water infiltration and strengthens the structure of the building it’s installed in. Closed-cell insulation is capable of withstanding prolonged contact with water without being damaged.


It’s smart for builders or contractors in hurricane zones to install closed-cell spray foam insulation to protect the homes against inevitable damages. When installed properly, the insulation not only provides a heat barrier, it also gives the owners peace of mind when natural disasters strike. It can also be beneficial when the home owner goes to get insurance, since the insulation has been proven through rigorous testing to stand up well to flood waters.




Like other types of insulation, spray foam insulation is riven an R value. The R value is about 6 per inch of thickness. This varies depending on the formulation and how it was installed. An R value of 6 translates into about 30 percent energy and utility savings each month. That means the cost of the insulation will be revered in very short time.


How It’s Installed


To install spray foam insulation, you’ll want to hire a qualified contractor. The installer will use a special machine and chemical formula to spray the foam in between wall studs, ceiling joints or anywhere else that you wish to insulate. After the foam cures, it can be cut to form a flat surface for which walls can be placed.


The whole process takes at least 2 days due to curing times. The foam may take longer to harden in high humidity and in certain other environments. A qualified installer will be able to give you an estimate for a dry time in your particular home. For quotes on spray foam insulation, click on the link below.