Open Cell
Open cell spray foam is made of partially closed cells. Since open cell spray foam uses minimal chemicals, it usually costs less than closed cell spray foam. This type is ideal for use in attics and walls during residential renovations and constructions.
Besides not shrinking or settling, open cell spray foam offers some key benefits:

R-values of up to 19
Fast expansion rate
Sound blocking capabilities
Airtight barrier
Vapor retarder
Closed Cell
Containing a lower air content and more compact cells, closed cell spray foam is denser than open cell spray foam. While closed cell spray foam is effective for various residential applications, it’s designed for use on masonry framing and metal buildings. It better protects indoor spaces from moisture, which causes mold and mildew growth. Like open cell spray foam, closed cell spray foam also doesn’t shrink or settle. Its other primary benefits include:
Higher R-values
Higher racking strength
Strong vapor barrier
Easily expanding
Inhibits air leaks
Decreases air and noise travel
Keeps out insects
Minimizes mold and mildew growth
Top 10 Reasons to Use Spray Foam
Here are the top ten reasons why spray foam should be your insulation of choice.

Looking for a Spray Foam Insulation?
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As a family-owned and operated residential roofing contractor, we’re proud to serve families with quality spray foam insulations they can trust. Guided by the principles of quality, safety, and community, our goal is to make clients happy with their building’s insulation.