Closed-cell spray foam is gaining significant traction in the insulation market due to its high R-value (6–7 per inch), structural strength, and resistance to moisture. Its superior thermal ...

Learn More › Blown-in insulation products are competing to bring ... and wall-cavity spray. Spray-in or spray-on polyurethane foam expands to fill cracks and voids to form a tightly sealed ...

Closed-cell polyurethane spray foam has some pretty awesome qualities ... so the amount of foam required may vary slightly depending on the what brand is being sprayed. Closed cell spray foam ...