The right thickness for blown-in cellulose insulation depends on climate, building design, and where it is installed. In most homes, attics perform best when cellulose reaches between 12 and 18 inches, while wall cavities usually require full, even density rather than a specific inch count. Proper thickness limits heat loss, reduces drafts, and helps maintain
Hot summers and chilly winters in Waltham often bring one common frustration: uncomfortable indoor air and rising energy bills. Drafty walls, damp basements, and dust-filled attics add to the problem, leaving homes less healthy and harder to maintain. For property owners, finding a solution that addresses both cleanliness and efficiency is more than convenience—it’s a
In Lowell, every season brings its own set of challenges for keeping a building comfortable and energy-efficient. Cold winters drive heating bills up, and humid summers make cooling systems work overtime. If your insulation isn’t doing its job, you’re likely paying more than you should—and feeling less comfortable than you could. The timing of your
Open-cell spray foam insulation offers a lightweight and adaptable option for homeowners and commercial property owners dealing with irregular cavities, tight framing, or nontraditional structures. This insulation type expands rapidly upon application, allowing it to fit into awkward or concealed areas where traditional insulation struggles. The following sections explain how open-cell spray foam insulation performs,