Compare the highest-rated insulation professionals in Manhattan, Montana. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading insulation contractor based in Bozeman, serving the entire Gallatin Valley including Manhattan. They are known for their professional crew, expertise in both spray foam and blown-in cellulose, and their focus on improving home energy efficiency. They often work in conjunction with local builders and energy auditors.
A well-established and highly-rated contractor specializing in residential and light commercial insulation. They are praised for their clear communication, thoroughness, and knowledge of local building codes. They offer a wide range of services from new construction to retrofit projects.
While offering broader home performance services, their insulation and air sealing work is a core and highly-regarded part of their business. They provide comprehensive energy efficiency audits, which allows them to precisely identify and remedy a home's specific insulation and air leakage problems.
** The insulation market serving Manhattan, Montana, is characterized by high quality and moderate competition, primarily from contractors based in Bozeman. Due to the region's cold climate and growing population, there is strong demand for energy efficiency upgrades. The market consists of a handful of specialized, reputable providers rather than a saturated field of competitors. These companies are generally well-established, professionally licensed, and insured, reflecting the sophisticated building standards of the area. Homeowners in Manhattan should expect to pay a premium for these services compared to national averages, driven by high local labor costs, the specialized nature of the work, and potential travel charges for crews based in Bozeman (a 20-30 minute drive). A typical attic blow-in insulation project can range from $1,500 to $4,000+, while spray foam applications are significantly more expensive but offer superior R-value and air sealing. Most leading providers are well-versed in potential rebates and incentives available through state programs or local utilities, which can help offset the initial investment.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Manhattan regulations and climate
Get answers to common questions about insulation services in Manhattan, Montana.
For our climate zone (Zone 6), the U.S. Department of Energy recommends an attic R-value of R-49 to R-60. This high level is critical in Manhattan due to our long, cold winters with temperatures often dropping well below freezing and hot, dry summers. Properly meeting this R-value recommendation dramatically reduces heat loss in winter and heat gain in summer, leading to lower energy bills and improved home comfort year-round.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is important for projects like attic work or exterior wall injections. Scheduling during these shoulder seasons also helps you avoid the peak summer heat in the attic and the busy winter rush when homeowners are urgently addressing drafts and high heating bills.
Yes, insulation work must comply with the Montana State Building Codes, which adopt the International Residential Code (IRC). A key local consideration is ensuring proper ventilation, especially in attics, to manage moisture from our snowy winters and prevent ice damming on roofs. A reputable local contractor will be familiar with these codes and the specific vapor retarder requirements for our mixed-humid climate to avoid mold and structural issues.
Prioritize contractors who are licensed, insured, and have verifiable local references. Look for companies experienced with Montana's climate who can provide a detailed, written estimate that includes the specific materials (like blown-in cellulose or fiberglass batts) and R-values proposed. It's also wise to check with the Gallatin Valley Building Industry Association or local reviews to gauge their reputation for quality and reliability in the area.
In almost all Manhattan homes, the attic is the top priority. Heat rises, and an under-insulated attic is the single largest source of heat loss during our winters. Addressing the attic typically provides the most immediate and significant return on investment for comfort and energy savings. After the attic is properly sealed and insulated to R-49+, then consider evaluating wall insulation, especially in older homes in Manhattan's historic districts.