Cost of Spray Foam Insulation
Is high-performance spray foam insulation worth the additional expenditure?
There are a host of benefits spray foam insulation including:
- Higher R-value
- Ability to reduce energy loss by sealing air leaks
- Resistance to mold and moisture damage
Spray foam insulation is getting good press for a variety of reasons. For starters, it is a significant improvement over fiberglass and cellulose (the “fluffy” insulation materials that have actually been used of for a long time).
In a common two-part spray foam setup, two fluids are blended at the application nozzle, triggering a chain reaction that turns the liquid compounds into expanding foam. After expanding several times its liquid volume, the foam hardens into its final form.
Spray foam insulation also stimulates lots of conversations because it is usually more expensive than conventional methods. Insulating a wall, floor or roofing with spray foam can be 2-5 times more expensive than insulating the exact same area with fiberglass batt insulation, but it’s not precise to think about spray foam and fiberglass insulation as equals. Before dismissing spray foam insulation as too expensive, think about the following elements:.
Comparison of Spray Foam and Conventional Insulation Methods
Spray foam insulation is superior to fiberglass in numerous ways. Spray foam provides greater R-value than fiberglass – about R-6 per in. vs. R-3.4 per in. for fiberglass batt insulation.
Spray foam attains air-sealing and insulating in one action.
Fiberglass and cellulose insulation won’t stop energy loss due to air leakage; spray foam will.
Spray foam won’t settle, compress or fall out of place, like fiberglass batt insulation will.
Spray foam won’t be damaged by wetness or support mold growth.
Spray foam enhances a structure’s structural integrity when sprayed in between studs, joists and rafters.
Pricing
Spray foam insulation is typically priced by volume. When you get a quote for installing spray foam insulation, the service provider will normally base the price quote on the volume of spray foam that will be used. “Board feet” is the term typically made use of for this volume measure. The degree of difficulty will also factor in the rate. For instance, it’s more tough to apply spray foam in a cramped crawl space than it is to use foam in the open stud bays in new building.
Let Insulation Rebates discuss with you the benefits and drawbacks of spray foam for your particular situation. In some cases it’s the very best solution. Every product has it best application. Let us help you determine of spray foam, or another product will best meet your needs. Insulation Rebates provides free, no-obligation price quotes. Schedule your visit today.