Spray foam insulation, when applied too thin, can lead to persistent moisture problems, energy inefficiencies, and structural vulnerabilities. In the climate of Hardwick, MA, where temperature swings and humidity levels can strain building envelopes, thin applications of spray foam often fail to deliver the air-sealing and R-value performance needed for consistent protection. Improper installation thickness […]
Spray foam insulation offers strong thermal resistance and air sealing when correctly installed. Mistakes during installation can compromise its performance, cause safety hazards, and result in costly repairs. The most common issues stem from surface prep failures, improper product handling, and incorrect application thickness. This article outlines common errors to avoid, based on field experience […]
Spray foam insulation performance depends on a combination of environmental, installation, and material-based variables. Core factors include substrate condition, ambient temperature and humidity, foam type, application technique, and curing conditions. Mistakes in any of these can lead to poor R-value performance, shrinkage, off-gassing, or delamination. Material properties and installer experience directly influence long-term thermal performance, […]
At Lamothe Insulation & Contracting, we work with homeowners and builders who don’t just want insulation they want healthier homes. One of the most overlooked ways to improve indoor air quality is by choosing the right type of insulation. That’s why mineral wool deserves a closer look. We’ve spent years installing and maintaining insulation systems […]
At Lamothe Insulation & Contracting, we hear this question often and for good reason. If you already have insulation in your attic or walls, but your home still feels drafty, or your energy bills keep climbing, it’s natural to wonder if adding more insulation will help. The idea of blowing new insulation over old material […]
At Lamothe Insulation & Contracting, we’ve seen firsthand how allergens can quietly take over a home. It’s not always about visible dust or seasonal pollen what’s in your walls, attic, and crawl spaces matters just as much. If you live in Millbury, MA, and you’ve noticed allergy symptoms that won’t go away no matter how […]
At Lamothe Insulation & Contracting, we’ve been asked this question time and time again: Is dense pack cellulose a better alternative to fiberglass insulation? It’s not just a comparison of materials. It’s a matter of long-term comfort, efficiency, and peace of mind. For homeowners and builders across Massachusetts looking to make a smart, lasting decision, […]
At Lamothe Insulation & Contracting, we’ve worked inside and around Woodstock homes for years. We’ve seen firsthand how Connecticut’s winters can hammer a poorly insulated house and how summers can turn attics into ovens. If you’re asking, Is spray foam insulation the right choice for my home in 2025? you’re not alone. Homeowners throughout the […]
Introduction Removing insulation is often necessary due to aging materials, contamination, or the need for an upgrade. While it improves energy efficiency and structural integrity, it also has a significant impact on indoor air quality. The process can release particles, allergens, and contaminants into the air, affecting occupants’ health and comfort. Understanding how insulation removal […]
Introduction Spray foam insulation is an effective way to improve energy efficiency, reduce heating and cooling costs, and enhance indoor comfort. When considering spray foam insulation, homeowners often choose between open-cell and closed-cell varieties. Each type has distinct characteristics, benefits, and applications. Understanding these differences can help determine which option is best suited for your […]