Compare the highest-rated insulation professionals in Franklin, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, full-service insulation and energy efficiency contractor. They are known for their professionalism, detailed energy audits, and expertise in high-performance spray foam and blown-in insulation. They strongly emphasize air sealing to maximize the effectiveness of their insulation work.
A well-established contractor with a strong focus on comprehensive home insulation solutions. They receive consistent praise for attic insulation upgrades and insulation removal/replacement projects. They are knowledgeable about local utility rebates and building codes.
This provider offers a wide range of exterior and interior home services, with a dedicated and highly-regarded insulation division. They are a go-to for basement and crawl space encapsulation and insulation, in addition to standard attic and wall services.
The insulation market in Franklin, WI, is competitive and served by a mix of specialized insulation contractors and broader home improvement companies. The quality is generally high, with several providers holding certifications from manufacturers like Owens Corning and Icynene, indicating advanced training. As a Milwaukee suburb with a range of housing stock from older homes to new construction, there is consistent demand for insulation upgrades driven by both comfort and energy cost concerns. Competition is robust but not oversaturated, leading to fair market pricing. Homeowners can expect a typical attic blown-in insulation project (R-49 to R-60) to range from **$1,500 to $3,500**, while spray foam insulation is a premium service, often costing **$3,500 to $7,500+** for an entire attic. A significant factor in the local market is the availability of rebates and financing through Focus on Energy, Wisconsin's energy efficiency program, which most top-tier contractors are well-versed in and can help customers navigate.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Franklin regulations and climate
Get answers to common questions about insulation services in Franklin, Wisconsin.
For Franklin's cold Wisconsin climate, the U.S. Department of Energy recommends an attic R-value of R49 to R60. This high level of insulation is crucial to combat our harsh winters, significantly reducing heat loss through the roof, lowering heating bills, and preventing ice dams—a common issue caused by uneven roof temperatures in our region.
Costs vary based on home size, insulation type, and existing conditions, but Franklin homeowners can expect to pay between $1,500 to $4,500 for a full attic blown-in insulation project. Wall insulation is more variable. Always get multiple local estimates, as Wisconsin's Focus on Energy program often offers rebates that can offset 10-25% of the project cost for qualifying materials and contractors.
The ideal times are late spring (May-June) and early fall (September-October). These periods offer moderate temperatures, allowing contractors to work effectively in your attic without extreme heat or cold. Scheduling during these shoulder seasons also ensures your home is fully prepared before the peak heating season begins, which is critical for Wisconsin winters.
Prioritize local, licensed, and insured contractors with proven experience in Wisconsin homes. Verify they are certified by manufacturers like Owens Corning or CertainTeed. A reputable Franklin contractor should perform a thorough energy audit, understand local building codes, and clearly explain how their solution addresses our specific climate challenges, such as moisture control for humid summers and air sealing for windy winters.
In Franklin, air sealing is almost always the critical first step. Adding insulation on top of significant air leaks is inefficient, as drafts will bypass it, wasting energy and potentially causing moisture issues within walls. A professional assessment will target leaks around windows, doors, and penetrations in the attic floor—common in older Wisconsin homes—before adding or upgrading insulation to recommended R-values.