What is the R value of Great Stuff expanding spray foam? - Quora

Answer (1 of 20): The company brand name “Great Stuff” makes at least four different types of expanding foam, and each type has a slightly different R-Value. There is Minimal Expansion, Maximum Expansion, Fire Retardant, Rodent Resistant. Which Great Stuff product are you asking about?

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THE GAP AND CRACK ATTACKER! According to the US DoE, the average US home has a 1/2 mile of gaps and cracks. Air leaks account for 25-40% of the energy

GREAT STUFF PRO Gaps and Cracks - 24oz Fireblock Foam Insulation Sealant, Pack of 12. Closed Cell, Polyurethane Expanding Spray Foam. Seals

How to add insulation to a hollow core exterior door - Quora

Closed-Cell Foam between Studs Is a Waste - Fine Homebuilding