Closed-cell spray foam delivers roughly double the R-value per inch (R-6.0 to R-7.0) compared to open-cell spray foam (R-3.5 to R-3.8), making it the stronger performer for thermal resistance, structural reinforcement, and moisture control. Open-cell foam costs significantly less upfront and excels at sound dampening, filling large cavities quickly, and providing a high-performance air seal […]
Most homeowners in Charlton fail to account for local climate factors when installing open-cell foam. The biggest mistakes involve insufficient thickness to control moisture and applying the material to dirty or damp surfaces. These errors lead to poor air sealing, structural rot, and wasted money. Lamothe Insulation regularly sees these specific issues during inspections and […]
Open-cell spray foam generally provides superior noise reduction compared to closed-cell foam. Its lower density and open cellular structure absorb sound energy effectively, whereas closed-cell foam tends to reflect sound due to its high density and rigidity. While both materials stop air leakage and help block noise, open-cell is the preferred choice for strictly acoustic […]
Open-cell spray foam prevents air intrusion by expanding up to 100 times its liquid volume during application, creating a custom-fitted air barrier. This rapid expansion allows the material to fill every gap, crack, and crevice within a wall cavity or attic space that traditional insulation often misses. By adhering directly to the building substrate, it […]
Open-cell spray foam services help reduce indoor dust by creating a functional air seal that blocks the entry points for outdoor pollutants. Unlike traditional insulation materials like fiberglass or cellulose, this foam expands to fill small cracks, gaps, and crevices in the building envelope. By stopping the movement of air through walls, attics, and crawlspaces […]
Property owners in Springfield see a notable increase in resale value after open-cell spray foam insulation installation, which addresses the two most significant concerns for New England buyers: high heating costs and indoor comfort. By sealing air leaks that traditional insulation misses, open-cell foam creates a more efficient thermal envelope, lowering energy bills and enhancing […]
Investing in quality open-cell spray foam insulation pays for itself through superior air sealing, which significantly lowers monthly energy bills and improves indoor air quality. Unlike traditional insulation materials that can leave small gaps, open-cell foam expands to fill every crack and crevice in a building’s envelope. This creates an airtight barrier that stops conditioned […]
Yes, open-cell spray foam can make a noticeable difference in reducing outside traffic noise in homes. Its effectiveness comes from its material structure. The foam is composed of millions of tiny, interconnected bubbles that are not fully sealed. This soft, porous texture is excellent at absorbing sound waves, particularly in the mid-to-high frequency range, which […]
Navigating the world of home insulation can feel overwhelming. You’re faced with dozens of options, each promising lower energy bills and a more comfortable home. Yet, one material consistently generates discussion for its unique properties: open-cell spray polyurethane foam (ocSPF). You might have heard about its incredible ability to expand and fill gaps, but how […]
Open-cell spray foam is preferred over closed-cell for many interior insulation projects because it offers superior sound absorption, cost efficiency, and structural flexibility in wall cavities and ceilings. It expands more during application, filling gaps and irregular framing more effectively without adding unnecessary weight or rigidity. Closed-cell foam, while denser and more moisture-resistant, often exceeds […]