What Is Re-roofing a Building?
When it comes to maintaining the structural integrity and safety of any building, the roof plays a critical role. Over time, however, roofs endure wear and tear from weather, age, and environmental conditions. One of the most common solutions to address a failing or aging roof is re-roofing. But what exactly does that involve?
Let’s explore the value of re-roofing together.
Defining Re-roofing
Re-roofing refers to the process of installing a new layer of roofing material over the existing roof. It is often a more cost-effective and less invasive option than a full roof replacement, depending on the condition of the current roof.
This process is typically used when a roof is nearing the end of its lifespan but does not have significant underlying damage, such as water infiltration, rot, or major structural issues. It can be done with various roofing materials, including asphalt shingles, metal, and tiles, depending on the structure and local building codes.
Signs Your Building Needs Re-roofing
Several indicators suggest your building might be due for a timely re-roof. Paying attention to these signs prevents extensive, costly damage later.
Look out for these common warnings:
- Age: Most roofs usually last 20-30 years; older ones are candidates for replacement.
- Leaks: Persistent water stains on ceilings indicate potential roof failure.
- Damaged Shingles: Curled, cracked, or visibly missing shingles expose your roof.
- Granules: Finding many shingle bits in gutters means they’re wearing out.
- Sagging: A droopy or uneven roofline signals underlying structural problems.
If you see any of these signs, call a professional roofing company like R Stevens Commerical Roofing today. We offer repair services for your roof including leak repairs.
The Re-roofing Journey: A Step-by-Step Look
The re-roofing process follows a structured approach. Each step contributes to a durable new roof for your building.
- First, a professional inspection thoroughly assesses the current roof’s condition. This helps determine the work scope for your property. Material selection follows, where you choose a new roofing type, style, and color.
- Old roofing material is removed if a complete tear-off is deemed necessary. The underlying roof deck is inspected for damage and repaired. Proper preparation of this deck is key for a strong, lasting roof.
- An underlayment layer is installed next, providing an extra moisture barrier. New roofing materials, like asphalt shingles or metal panels, are meticulously installed. Flashing around chimneys and vents prevents future leaks.
- Proper attic ventilation components are also addressed during this stage. Finally, the work site is thoroughly cleaned of all construction debris. Your new roof is now ready to protect your building.
Advantages of Undertaking a Re-roofing Project
Re-roofing your building offers benefits. These advantages extend from financial gains to improved comfort and safety for occupants.
Investing in a new roof can increase your property’s market value significantly. It also enhances curb appeal, making it more attractive. A new roof offers superior protection against harsh weather.
You might notice improved energy efficiency in your building. Modern roofing materials can reflect sunlight and provide better insulation. Ultimately, a new roof provides peace of mind, knowing your building is protected.
Exploring Different Roofing Materials
Many roofing materials are available for re-roofing projects. Each specific type offers different aesthetics, durability, and cost.
Consider these options:
- Asphalt Shingles: Common, affordable, versatile in style.
- Metal Roofing: Durable, long-lasting, energy-efficient.
- Tiles: Clay or concrete offer a classic look, great longevity.
- Wood Shakes: Provide a natural look, require more maintenance.
- Flat Roof Systems: Materials like TPO, EPDM, or PVC for low-slope roofs.
Choosing the right material depends on budget, climate, and desired appearance. Your contractor can help select the best fit for your building. Contact R Stevens Commercial Roofing at 973-535-6500 for more information about roofing materials.
Climate Considerations for Your New Roof
Local weather patterns play a big part in re-roofing decisions. The regional climate affects material performance and longevity greatly.
For instance, areas with heavy rainfall need excellent water-shedding materials. Hot, sunny climates benefit from reflective roofing that reduces heat absorption. Coastal regions require materials resistant to salt and high winds. Discussing the local climate with your contractor helps select the most suitable roofing.
At R Stevens Commercial Roofing, we offer roof waterproofing and roof coatings to help protect against the local New Jersey weather.
Re-roofing Versus Full Roof Replacement: Understanding the Distinction
Re-roofing can refer to an overlay, installing new shingles over the existing layer. This method is quicker and less expensive but has limits. Building codes usually allow only two shingle layers.
An overlay isn’t suitable if the existing roof has truly significant damage or is too old. A full roof replacement always involves tearing off old roofing. This allows thorough inspection and repair of the roof deck.
While more costly and time-consuming, it provides a longer-lasting solution. Most professionals recommend a full replacement for best results.
Key Elements Influencing Re-roofing Expenses
Several elements contribute to the total cost of a re-roofing project. Understanding these can help you budget for your new roof.
The main factors include:
- Roof Size and Pitch: Larger or steeper roofs need more materials and labor.
- Material Choice: Costs vary between asphalt shingles, metal, or tiles.
- Labor Rates: Local labor costs affect the overall price.
- Underlying Damage: Repairing a damaged deck adds to the expense.
- Removal Complexity: Tearing off multiple old layers costs more.
- Permits: Local permit fees will be part of the budget.
- Accessibility: Difficult roof access can increase labor costs.
Getting quotes from reputable contractors helps clarify these costs. This allows for a financial plan for your re-roofing.
Selecting a Qualified Re-roofing Professional
Choosing the right contractor is part of the re-roofing process. A qualified professional like R Stevens Commercial Roofing helps your project run smoothly.
Look for contractors with valid licensing and insurance coverage. This protects you and your property during the work. Ask for and check references from their previous clients.
Obtain quotes from different contractors to compare pricing and services. Ensure the contract outlines work scope, materials, and timeline. Understanding the warranty for materials and workmanship is also essential. A good contractor will communicate clearly throughout the project.

What Is Re-roofing a Building?
Re-roofing a building is an investment in its longevity and safety. It involves more than new shingles; it’s about structural integrity and protection.
Understanding the signs that indicate a need for re-roofing, the process, and benefits allows property owners to approach this task with confidence. A re-roofing project enhances value, appearance, and peace of mind.
If you are interested in re-roofing or replacing your roof, come see R Stevens Commercial Roofing at 1312 Pleasant Valley Way West Orange, NJ 07052.

