Spray Foam insulation forms alternative to traditional insulation materials such as fiberglass insulation. The material can be used during planning or even in the construction project. Spray foam is an expandable foam substance which can be easily sprayed into wall cavities during construction or onto a roof for insulation purposes.
Cost of the Spray Foam Insulation
The material is available in two forms. You can use open cell spray foam insulation which is usually $0.44 to $0.65 per board foot. Closed cell spray insulation is about $1 to $1.50 per board foot. The average labor cost to have spray foam professionally installed is about $2,104. The amount can vary depending on whether the home is new or old. A finished home will likely require energy audit or weatherization instead of spray foam insulation.
We are going to cover sections such as:
- Where to Use Foam Insulation
- DIY Foam Insulation Kits
- Types of Foam Insulation
- R-Value and Thermal Resistance
- Benefits and Disadvantages
- The difference in Cost for New vs. Existing Homes
Where to Use Spray Foam Insulation
You can use spray insulation to achieve both vapor and air barrier depending on the depth used. You should carry out checks and confirm the brand of foam used before hiring a contractor. It is necessary to check the manufacturer’s name, as well as the ESR reports and MSDS sheets on the foam, is installed. Some of the areas which are suitable for the insulation include:
In this area, you can apply it on spray foam seals pipes, cracks, plumbing, sills, and framing.
You can install the insulation around the heating and cooling system to optimize their performance. Areas you can apply it include around pipes, floor registers, condensers, and duct-work. Reductions experienced in extremely hot and cold climates can offset the upfront cost or the additions with foam.
Exterior uses for spray on insulation include:
- Electrical & gas penetrations
- Where the siding & Foundation meet
- Wall joints in the garage ceiling
- Stone wall repair
- Around exterior faucets and vents
- Securing block walls in the landscape
- Water feature fillers
You should choose closed cell or open cell spray insulation based on the purpose and the placement of the insulation. Always pay attention to the recommendations of the insulation contractor.