Top Roof Replacement & Installation in Janesville, Wisconsin Ranked

Replacing your roof in Janesville is a significant investment in protecting your home from Wisconsin's demanding weather. The process involves selecting the right materials to withstand local conditions, planning for the optimal installation window, and understanding the associated costs and timelines. For most homeowners in the area, asphalt shingles are the go-to choice due to their balance of affordability and durability, but options like metal, wood, and tile are also available for those with different priorities or budgets. A typical residential roof installation project can be completed in a matter of days, with costs varying widely based on your home's size, the chosen roofing material, and the complexity of the job.

Oliwill Construction

4910 Meinders Rd, McFarland, WI 53558

Oliwill Construction is a roofing contractor based in Madison, WI, offering services for both residential and commercial properties. They specialize in roof installation, roof repair, siding replacement, gutter installation, and window replacement. Their expertise includes metal roofing and standing seam systems, ensuring durable and precise workmanship. Serving Madison and the surrounding communities in South Central Wisconsin, Oliwill Construction focuses on quality materials and craftsmanship to withstand local weather conditions. The company has built a reputation for thorough roof replacements and repairs, as well as comprehensive exterior home improvements.

5.0

186 Reviews

RPM Contracting LLC

5024 Willow Creek Rd Unit C, Machesney Park, IL 61115

RPM Contracting LLC is a locally owned roofing contractor based in Rockford, IL, specializing in roof installation, replacement, repair, and inspection services. The company serves the Stateline area, including Western and Central Wisconsin, with a focus on hail damage inspections and storm-related roofing needs. Founded by Jon Moore, who brings over 15 years of experience and thousands of completed projects, RPM Contracting offers expertise in working with insurance companies to manage claims and ensure proper coverage. Their services include roof certification and comprehensive exterior replacements such as gutters and siding. The company emphasizes ethical practices and long-term results, maintaining high industry standards and providing ongoing service after project completion.

5.0

177 Reviews

Infinity Exteriors

2830 Progress Rd, Madison, WI 53716

Infinity Exteriors is a roofing and exterior remodeling company serving Madison, WI, and the surrounding areas. They provide roof installation, replacement, and repair services, including metal roofing and roof leak repairs. The company also offers siding, window, and gutter installation and replacement, using high-quality materials from well-known brands. Infinity Exteriors has been serving Wisconsin since 1997 and provides a lifetime workmanship warranty on their roofing projects. They handle all necessary permits for exterior remodeling to ensure compliance with local regulations.

4.9

327 Reviews

Ideal Property Solutions

929 S Alpine Rd #201, Rockford, IL 61108

Ideal Property Solutions is a locally owned roofing contractor based in Rockford, IL, serving clients throughout Illinois and Wisconsin. Established in 2017, the company offers a wide range of exterior services including roof installation, replacement, and repair for composite, metal, and PVC roofing systems. They also provide roof inspections, certifications, siding, gutters, and window installations. Known for handling storm damage claims, Ideal Property Solutions operates 24/7 to address urgent roofing needs and works directly with most insurance companies. Their expertise includes standing seam metal roofing and comprehensive roof restoration services.

4.9

281 Reviews

Sombreros Roofing

116 N Madison St Unit 202, Rockford, IL 61107

Sombreros Roofing is a roofing contractor based in Rockford, IL, offering services such as roof installation, replacement, leak repair, and roof inspections. They handle projects including new roof installations, siding, gutters, and downspouts. The company is experienced in managing insurance claim processes for roof replacements and repairs. Sombreros Roofing is known for thorough roof inspections and providing detailed documentation during projects.

5.0

81 Reviews

See more providers in Janesville, WI

Understanding Janesville's Roofing Climate

Choosing a new roof isn't just about aesthetics; it's about selecting a system engineered to perform for decades under specific environmental stresses. Janesville's climate presents several key challenges that directly influence roofing decisions.

• Freeze-Thaw Cycles: Wisconsin's winters are characterized by repeated freezing and thawing. This expansion and contraction can stress roofing materials, leading to cracks and premature wear. Quality asphalt shingles are specifically designed to handle this cyclic stress, but proper installation is critical ^{1 2}.
• Snow and Ice Loads: Heavy, wet snow accumulation can place immense weight on a roof structure. More importantly, it contributes to ice dam formation at the eaves, which can force water back under shingles and cause interior leaks. Roofs with a steeper pitch and smooth surfaces, like metal, are highly effective at shedding snow, helping to mitigate these risks ^{3 4}.
• Strong Winds and Hail: Spring and summer storms in Southern Wisconsin can bring high winds and hail. These events are leading causes of roof damage. Selecting materials with high wind-resistance ratings and Class 4 impact resistance (the highest rating for hail) is a wise precaution for long-term durability ^{5 6}.
• Optimal Installation Weather: The installation conditions significantly affect the performance of asphalt shingles. They seal best when installed in ambient temperatures between 40°F and 85°F. Installation during colder months can make shingles brittle and prevent proper sealing, while extreme heat can make them too pliable and susceptible to damage ^{5 6}. Planning your roof installation for late spring through early fall is generally ideal.

Popular Roofing Materials for Janesville Homes

The material you choose will define your roof's lifespan, appearance, maintenance needs, and overall cost. Here's a breakdown of the most common options for residential roofing in Janesville.

Asphalt Shingles As the most popular residential roofing material in Wisconsin, asphalt shingles offer a reliable and cost-effective solution ^{1 7}. Modern architectural or dimensional shingles provide better durability and a more textured look than traditional 3-tab shingles.

• Typical Lifespan in WI: 15-30 years
• Key Considerations: They handle freeze-thaw cycles well but can be susceptible to damage from very high winds and large hail. Their affordability and relatively quick installation make them a practical choice for many homeowners ¹.

Metal Roofing Metal roofs are gaining popularity for their exceptional longevity and performance in snowy climates.

• Typical Lifespan in WI: 40-70 years
• Key Considerations: Metal panels or standing seam roofs excel at shedding heavy snow and ice, reducing the risk of ice dams. They also offer superior resistance to hail and fire. The higher upfront investment is often offset by minimal maintenance and a vastly longer lifespan ^{3 8}.

Wood Shakes Wood shakes offer a classic, rustic aesthetic that appeals to many homeowners.

• Typical Lifespan in WI: 20-30 years
• Key Considerations: To maintain their beauty and integrity in Janesville's humid climate, wood roofs require more maintenance to prevent moss, mold, and moisture damage. They also need to be treated for fire resistance ⁸.

Tile or Slate For a premium, historic, or distinctive look, tile and slate are unmatched in durability.

• Typical Lifespan in WI: 50-100+ years
• Key Considerations: These are the most durable roofing materials available but come with a very high initial cost. Their significant weight requires a roof structure that can adequately support the load. Proper installation by specialists is crucial ⁹.

What to Expect: Project Timeline and Process

A well-organized roof replacement is a coordinated effort. Understanding the typical timeline can help you plan accordingly.

For a standard asphalt shingle roof on an average-sized Janesville home, the physical installation typically takes 1 to 3 days ^{10 11}. More complex installations, such as those involving slate, tile, or intricate metal work, can extend to one or two weeks ^{12 13}. The exact duration depends on several factors:

• Roof Size and Pitch: Larger roofs and steeper pitches take more time.
• Material Complexity: Custom materials or intricate designs require more precise labor.
• Tear-Off Requirements: A full removal of old roofing layers adds time compared to a second layer-over.
• Weather Delays: Rain, high winds, or extreme temperatures can pause work for safety and quality reasons.
• Structural Repairs: Discovering rotted or damaged decking (the wood layer under the shingles) will require repairs before new roofing can be installed, extending the timeline ^{14 10}.

The process usually follows these steps: initial inspection and estimate, securing permits (required in Janesville ¹⁴), material delivery, old roof removal, decking inspection/repair, installation of underlayment and new roofing material, cleanup, and final inspection.

Understanding Roof Replacement Costs in Janesville

The cost of a new roof is highly variable. It's influenced by the square footage of your roof (not your home's living space), the material selected, the roof's pitch and complexity, and local labor rates. The following ranges are for total installed costs, including labor and materials, in the Janesville area ^{15 16}.

• For a 1,000 sq. ft. roof: $5,000-$10,000 ¹⁷
• For a 1,500 sq. ft. roof: $6,100-$9,600 ¹⁸
• For a 2,000 sq. ft. roof (asphalt shingles): $10,500-$14,500 ¹⁹

Overall, projects in Janesville can range from $7,111 to $42,667, with many homeowners spending an average around $24,889 ^{14 20}. This broad range highlights the impact of material choice-from standard asphalt to premium slate.

It is essential to get detailed, itemized estimates from qualified contractors. This estimate should clearly break down costs for materials, labor, tear-off, disposal, permits, and any potential ancillary work like decking repair or gutter replacement ^{14 9}. A transparent quote helps you compare options and avoid unexpected expenses.

Planning and Preparation for Your Project

A successful roof installation starts with good planning. Begin by researching local, licensed, and insured roofing contractors with strong reputations in the Janesville community. Check for certifications from manufacturers, which indicate training on specific material installations. Always verify insurance and licensing before allowing work to begin.

Before the crew arrives, you can prepare your property. Move vehicles out of the driveway, clear the yard of patio furniture and decorative items, and consider covering items in your attic from falling dust. Discuss with your contractor how they will protect your landscaping and where they will place dumpsters for old materials.

Finally, be sure to understand the warranty being offered. There are typically two types: the manufacturer's warranty on the materials (which can be 25-50 years or lifetime) and the contractor's workmanship warranty (often 2-10 years). Ensure you receive both in writing, and understand what is required to keep them valid, such as proper attic ventilation.

Frequently asked questions

Sources