Roof Re-pitching in Janesville, WI

At Janesville Superior Roofing, we specialize in comprehensive roof re-pitching services that correct improper slopes and eliminate chronic drainage issues that threaten your home's structural integrity. Our expert team precisely recalibrates your roof's angle to ensure optimal water flow, effectively preventing pooling, leaks, and the costly water damage that can compromise your property's foundation and interior.


We recognize that proper roof pitch is fundamental to your home's long-term protection and structural stability. Whether your roof was originally constructed with inadequate slope, has settled due to structural shifting, or requires modification to meet current building codes, our skilled craftsmen possess the technical expertise to accurately restore proper drainage and weather resistance.


When you choose our services, you partner with seasoned professionals who prioritize structural precision, premium materials, and lasting performance. We execute each project with meticulous attention to detail and efficient project management, delivering a properly engineered roof system that provides reliable protection and peace of mind for decades to come.

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Our Roof Re-Pitching Process

We focus on careful inspection, detailed planning, and precise calculations to improve your roof’s pitch. Each step is designed to ensure safety, durability, and proper water drainage.

Initial Roof Inspection

We start by examining your whole roof. This means checking for damage, leaks, and any structural issues. We look closely at the wood framing, shingles, and any signs of wear or rot.


Our team uses tools to measure the current pitch and find areas where the slope is uneven. This helps us decide how much adjustment is needed. We also note any local building codes that affect the re-pitching work.

Assessment and Planning

After inspection, we create a clear plan. We determine what materials are needed and the best method for raising or lowering the roof pitch. We consider things like weather protection and ventilation.


We share this plan with you, including timelines and costs. Our goal is to keep the process smooth and avoid surprises. We also check the roof’s load capacity to make sure the structure will support the new pitch safely.

Pitch Calculation & Design

We calculate the exact angle needed to fix drainage problems and meet local standards. This involves measuring rise over run to find the pitch ratio.


Using this data, we design changes to the framing. This might include adding new support beams or adjusting existing rafters. We use clear drawings and specifications so the work meets both safety and aesthetic goals.

Our Material Options for Re-Pitching

When we re-pitch a roof, choosing the right material is key for durability and appearance. Some materials fit better with certain roof styles and local weather conditions. Understanding the benefits and drawbacks helps us guide you to the best choice.

Asphalt Shingle Solutions

Asphalt shingles are the most common choice for re-pitching. They are affordable and easy to install. We often recommend them because they come in many colors and styles, allowing you to match your home’s look.


They perform well in most climates, offering good resistance to wind and rain. Asphalt shingles typically last 20 to 30 years. Maintenance is low, but damaged shingles may need quick repair to avoid leaks.

Metal Roofing Alternatives

Metal roofs are a durable option with a longer lifespan, often 40 to 70 years. They reflect heat well, which can reduce cooling costs in warm climates. Metal also handles snow and heavy rain effectively.


We offer various metal styles like standing seam and metal shingles. Metal roofs require less upkeep than asphalt but usually have a higher upfront cost. They can be installed over existing roofs in some cases, saving time.

Selecting the Right Material

To pick the best material, we consider your home’s structure, budget, and local weather. Asphalt shingles fit well if you want cost efficiency and variety. Metal works better if you want longevity and energy savings.


We also look at roofing codes and HOA rules that may limit materials. Our team helps you weigh pros and cons. Together, we find the solution that meets your needs and protects your home.

Safety and Compliance Considerations

We take safety and rules seriously to protect everyone during roof re-pitching. Following proper standards and safety measures helps us avoid mistakes, injuries, and legal problems.


Building Code Requirements


We make sure all roof re-pitching work follows local and state building codes. These rules cover roof slope, materials, and structural strength. For example, most codes require a minimum slope to allow water to drain properly.


We check permits and inspections before starting. This keeps the project legal and safe. Using the right materials and methods ensures your roof lasts longer and meets fire resistance and wind load rules.


We also keep updates on code changes. This way, we provide solutions that pass inspections the first time, saving time and money.


Safety Protocols During Roof Work


Our team uses personal protective equipment (PPE) like helmets, gloves, and harnesses. These tools protect against falls and injuries on steep or slippery roofs.


We set up proper scaffolding and guardrails around work areas. This reduces fall risks. All workers follow strict guidelines for ladder use and tool handling.


Before starting, we inspect the roof for weak spots or hazards. Communication and training are key parts of our safety plan. This keeps the team alert and ready to handle risks during each stage of the job.

Frequently Asked Questions About Roof Re-pitching

  • What are the signs that my roof needs re-pitching?

    If water pools on your roof or inside your attic, the pitch may be too low. You might also notice leaks or sagging areas that did not exist before.

  • How long does the re-pitching process take for a typical residential property?

    Most residential re-pitching jobs take between two to five days. This depends on the roof size, weather, and the complexity of the changes.

  • Are there any warranty options available for re-pitching services?

    We offer warranties that cover both workmanship and materials. The length and terms vary and will be explained during the consultation.

  • Can re-pitching be done without replacing the current roofing material?

    In some cases, yes. We can adjust the roof frame without removing all roofing materials. However, if materials are damaged, replacement might be necessary.

  • How does re-pitching affect my roof's drainage system and overall structure?

    Re-pitching improves water runoff by increasing slope angle. It can also strengthen your roof but may require adjustments to gutters and downspouts.