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Stronger Thermal Protection: Spray Foam or Fiberglass?

Why Spray Foam Creates a Stronger Thermal Barrier Than Fiberglass

The reason spray foam insulation provides a much stronger thermal barrier than fiberglass comes down to one critical factor: air movement. While fiberglass can slow heat transfer through conduction, it does little to stop air leakage. Spray foam, on the other hand, acts as both an insulator and an air barrier. By expanding to fill […]

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7 Questions to Ask Before Hiring a Spray Foam Contractor

7 Questions You Should Ask a Spray Foam Insulation Contractor Before Hiring

Hiring the right spray foam insulation contractor can make the difference between a job that lasts for decades and one that causes costly issues down the road. Before making your decision, it’s essential to ask the right questions to ensure you’re working with a knowledgeable and reliable professional. At Lamothe Spray Foam Insulation, we’ve seen […]

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Does closed-cell spray foam reduce seasonal allergy symptoms

Can closed-cell spray foam help reduce seasonal allergies?

Closed-cell spray foam insulation seals homes tightly against outside air, which cuts down on pollen and other allergens entering through cracks and gaps. This material expands to fill spaces in walls, attics, and floors, creating a barrier that keeps indoor air cleaner. Homeowners often notice fewer allergy symptoms after installation because less dust and outdoor […]

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How Spray Foam Seals Air Leaks Better Than Old Methods

How Spray Foam Seals Air Leaks Better Than Traditional Methods

Spray foam insulation provides a continuous, air-tight barrier that performs significantly better than traditional materials such as fiberglass batts or blown-in cellulose. Unlike conventional methods that leave gaps around framing, pipes, and wiring, spray foam expands on contact to fill every void. This direct application prevents unwanted air exchange, reducing heat loss and moisture infiltration. […]

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Top 10 Benefits of Using Dense Pack Cellulose In Springfield

Top 10 Benefits of Using Dense Pack Cellulose For Springfield, MA Properties

Dense pack cellulose provides high thermal performance, reduces air movement, and supports long-term energy efficiency. In Springfield, MA, where seasonal temperature swings are frequent, this insulation solution effectively fills cavities, including irregular or hard-to-reach wall sections. It offers superior air sealing compared to batt insulation and addresses both thermal and sound insulation needs. This article […]

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