AAR Expert Mindy Dahlquist says installing a roof over a current roof system is ideal when the roof itself is in good shape but has just reached the end of its visually appealing phase.

AAR Expert April question: When is it acceptable to install a new roof over an existing roof?

AAR Expert Mindy Dahlquist answer: Certain situations must be present for a roofing installation to occur with a new roof over an existing roof without a tear-off. This is not usually an ideal situation, although it can be a more affordable option.  

Leaving the current roof in place and installing over it can be a poor option when you have water intrusion, mold, ventilation concerns or other damages.  

Installing a roof over a current roof system is ideal when the roof itself is in good shape but has just reached the end of its visually appealing phase. Take asphalt, as an example: if the deck is still structurally sound (including the back side of the deck), ventilation is good, no major damages have occurred and granule loss isn't apparent, then the roof can be roofed over top. Shingles must be laying flat. Overlay install should not occur for an project with more than one previous layer of material (code requirement). Overlaying a roof can reduce 10-15% of cost to save on labor, disposal fees and rip-off time.  

In the roof overlay circumstances, your fastener length will become important to ensure that your fasteners are being attached into sheathing to prevent a lower pull-out strength value. 

Looking at an additional $6,500 for a reroofing project, this homeowner came to the AskARoofer Experts for clarification.

When unexpected charges popped up during a roofing project, Rachel, a homeowner in California, came to our experts for a second opinion, asking: 

I am currently having my roof replaced. After they tore off the original roofing, it was found that the entire roof would need plywood installed prior to the asphalt shingles (no plywood was previously present, only wood planks). My question is whether the roofing company should have been able to observe the absence of plywood underlay during their initial assessment in order to provide an accurate estimate. They are now adding $6,500 to the original estimate.

One of our AskARoofer Experts, John Kenney of Cotney Consulting, answered Rachel's question, saying: 

Rachel, this is a very common situation — especially in older homes — and I’ll give it to you straight. Without seeing your contract or knowing exactly how the contractor presented the scope, I can only speak based on typical industry practice.

In many cases, a contractor cannot fully confirm what’s under the roof until it’s torn off. If your home had spaced wood planks instead of solid decking, that’s often not visible during a standard inspection from the exterior — and sometimes not even from the attic, depending on access.

That said, an experienced contractor should recognize the possibility, especially with older homes, and communicate that upfront. Most professional proposals include language stating that decking repairs or upgrades may be required once the roof is opened up.

The reason for the added plywood is legitimate. Modern asphalt shingles require a solid, continuous nailing surface to perform properly and meet code. Installing over-spaced planks without proper sheathing can lead to performance issues and void the manufacturer's warranty.

As for the additional $6,500 — that’s not out of line depending on:

• Roof size
• Material thickness and pricing
• Labor involved

Bottom line

• It’s normal that this condition wasn’t fully confirmed until tear-off
• It should have been anticipated and communicated as a possibility
• Adding plywood is the correct and necessary step, not an upsell

Questions I would ask your contractor

• Was potential decking replacement noted in the original proposal?
• What thickness and type of plywood are being installed?
• Are they installing it to meet current code and manufacturer requirements?
• Is this a full redeck or partial, and how was that determined?

If this wasn’t discussed at all beforehand, you’re justified in asking questions. But based on what you’ve described, the work itself is valid and important to get right.

Continue the conversation in our Forum! 

By Jesse Sanchez. 

A closer look at how preventative maintenance helps property managers reduce costs, avoid disruptions and extend roof lifespan. 

For many property owners, roof maintenance remains easy to defer, until a failure forces immediate action. Companies like ROOFCORP of America emphasize that by that point, what could have been addressed through routine care often escalates into higher costs, operational disruptions and avoidable damage. Consistent inspection strategies offer a way to interrupt that cycle before it begins. 

The challenge lies in how roofing systems fail. Unlike interior systems that demand attention when they break, roofs deteriorate gradually and often without visible warning. Small vulnerabilities such as a cracked seam, a clogged drain or a compromised flashing detail can develop quietly over time. Without regular evaluation, those minor issues can expand into leaks, structural damage and emergency repairs that carry significantly higher costs. 

That escalation does not occur in isolation. Water intrusion can compromise insulation, corrode structural components and interrupt tenant operations, particularly in commercial environments where downtime directly affects revenue. In competitive markets, even a single disruption can weaken tenant confidence and place long-term relationships at risk. 

Environmental conditions further intensify the stakes. In regions exposed to persistent sun, moisture or coastal air, roofing systems face continuous stress from ultraviolet radiation, temperature swings and corrosion. These forces accelerate material degradation, shortening the window between early-stage wear and visible failure. Routine inspections provide the visibility needed to identify those patterns before they translate into costly outcomes. 

In response, many property managers are reframing how roof maintenance fits into broader asset strategy. Rather than treating repairs as isolated expenses, inspections establish a consistent flow of data; documenting membrane condition, drainage performance and structural integrity. That information supports more predictable budgeting, allowing maintenance to be planned instead of forced by emergency. 

The benefits extend beyond cost control. Well-maintained roofing systems contribute to energy performance by improving reflectivity and reducing strain on HVAC systems. They also support compliance by creating a documented record of care, which can help mitigate liability during insurance claims or tenant disputes. 

As expectations around building performance continue to rise, the role of preventative maintenance is becoming more defined. Roof inspections are no longer viewed as discretionary tasks, but as a core component of long-term property management, one that protects both the physical asset and the stability of the operations beneath it. 

Learn more about how proactive roof inspections help property managers reduce costs, prevent disruptions and extend the long-term value of their buildings!

By Emma Peterson. 

The roof on your home is not just a structural necessity; it’s an opportunity to express your personality.  

First and foremost, a roof is there to be the first line of defense between you and the environment around you. But, while the functionality of a roof is key to a safe and secure home, you do not have to sacrifice aesthetics for durability. To learn more about this, Lauren White hosted Ashley and Josh Moss of MRS Roof Pros for an episode of the AskARoofer Podcast. 

Ashley and Josh have noticed that the idea of custom styled roofing is growing in popularity. Ashley recalled, “Traditionally, especially with re-roofs or insurance jobs, people come and say, ‘Well, I just need a new roof,’ and they're not really aware of all the opportunities and products that are out there. But now, we’re seeing more people coming in and wanting to create a unique look for their home through the roof.” This desire, while newer, makes a lot of sense. A roof is a big investment and a home is an even bigger asset for individuals and families. It makes sense to take the time to make sure it both performs well and looks good. 

And, as Ashley mentioned earlier, there are more options than ever before for homeowners that want this. Josh explained:  

Manufacturers have made it really easy to find products that are both well-designed and durable... Take cedar shake for example. It creates a class, beautiful aesthetic, but has traditionally had issues lasting more than 15 years in certain climates. But if you have a homeowner that wants that style, we now have cedar shake synthetic that will give you that look, that personality, and double that traditional wood lifespan. 

Ashley added, “With these innovative products, homeowners really can create whatever look they want... Like Josh’s point, it used to be that there were certain older types of roofing materials that you couldn't put in certain climates, you were kind of stuck based on where you lived. Nowadays you can have almost anything you want, anywhere you want. It's pretty amazing.” 

Learn more about imparting your personal style on your roof by listening to the whole podcast episode!

By KPost Company. 

Early inspections and repairs are key to protecting homes from unpredictable spring weather. 

As severe weather patterns become more unpredictable, homeowners are placing greater emphasis on proactive roof maintenance ahead of spring storm season. According to our experts here at KPost Roofing and Waterproofing, early preparation plays a critical role in protecting roofing systems from high winds, heavy rain and airborne debris that can quickly exploit existing vulnerabilities. Taking time to assess and reinforce a roof before storms arrive not only helps prevent costly damage but also extends the overall lifespan of the system. 

Check for exterior damage 

After a storm, avoid climbing onto your roof to check for damage, as doing so can be extremely dangerous — especially for those with certain health conditions. Fortunately, there are safer ways to look for potential exterior damage without putting yourself at risk. 

One option is to inspect the roof from the ground level. By stepping back from your property and looking upward, you may be able to spot missing shingles, sagging areas or other visible issues. It’s also a good idea to check your yard for loose roofing materials, such as shingles that may have blown off. 

You can also inspect lower roof sections from inside your home by looking out windows, such as those overlooking a porch or garage roof. If local regulations allow, using a drone is another safe option. This approach provides a clear view of your roof from multiple angles while keeping you on solid ground. Photos or videos can be shared with your roofer if you suspect damage. 

Look for signs of interior damage 

If roof damage is significant, interior warning signs may appear. These can include water stains on attic walls or ceilings, peeling paint, bubbling drywall, musty odors or damp attic flooring. In more severe cases, mold or mildew may develop. Mold can begin growing within 24 to 48 hours under the right conditions and, if left unaddressed, can pose serious health and structural risks. 

Schedule a professional inspection 

A professional roof inspection is one of the best ways to assess your roof’s condition. We typically recommend scheduling an inspection every three to five years, though more frequent inspections are a good idea if your roof is aging, or you suspect existing damage. 

During an inspection, our roofers examine roofing materials, flashing, chimneys, vents and other key components. Once the inspection is complete, we’ll explain our findings and recommend any necessary repairs. Depending on the roof’s age and condition, a replacement may also be discussed. 

One of the biggest advantages of a professional inspection is early detection. Experienced roofers can identify weak points before they turn into costly problems. Inspections also provide a great opportunity to ask questions about how to better maintain your roof throughout the year. 

Clean debris from downspouts 

Water should flow smoothly from your roof through the gutters and downspouts and away from your home. When debris such as leaves and twigs accumulate, clogs can form and cause water to back up. Carefully removing visible debris can help restore proper drainage. 

Before getting started, remember a few safety tips. Always wear protective gloves and avoid using sharp tools that could damage the gutters. If debris is difficult to remove, it’s best to leave the job to a professional. Never insert your hand or tools directly into a downspout, as this can lead to injury or damage. 

Prepare your gutters 

Keeping gutters clear is just as important as clearing downspouts. Due to their height and accessibility, it’s often best to have professionals handle gutter cleaning. They can safely remove debris and inspect for damage. Gutter guards may also be installed to reduce future buildup and help protect against heavy spring rainfall. 

Make necessary repairs 

If your roof requires repairs — such as replacing damaged shingles — schedule them as soon as possible. Completing repairs before spring storms arrive helps prevent minor issues from escalating. Addressing problems early is typically more cost-effective than waiting until extensive damage occurs. 

Trim overhanging tree branches 

Tree branches hanging over your roof may appear harmless, but storms can cause them to break and fall, potentially damaging the roof or even penetrating it. The risk is higher when branches are heavy, weakened or already damaged. 

An arborist can assess nearby trees and determine which branches pose a threat. They have the tools and training needed to remove branches safely. Attempting to cut branches on your own can be dangerous and may cause unintended damage to your roof, so professional removal is strongly recommended. 

Take before photos 

Taking photos of your roof before storm season begins can be extremely helpful. Capture images from the ground and from windows where it’s safe to do so. Drone photos or videos are even better if available. These images serve as documentation for insurance claims if storm damage occurs. Be sure to back up the photos by emailing them to yourself or storing them securely. 

Review your homeowners insurance policy 

Many homeowners don’t revisit their insurance policy after initially purchasing it, but reviewing it annually is a smart move. This helps clarify what types of storm damage are covered and what steps are required if damage occurs. Pay close attention to any inspection or maintenance requirements. If you have questions, contact your insurance provider to confirm coverage details or ask about potential discounts. 

Prepare your roof for spring storm season by addressing potential issues early. Contact KPost Company for professional inspections, repairs and roofing services. Call today to schedule an appointment or request an instant roof quote through our website. 

Original article source: KPost Company

Disclaimer: The information provided on AskARoofer.com or information sent by emails is the opinion of the writers. It is the responsibility of the reader to check for accuracy in one's own jurisdiction, as there are different codes and restrictions for different parts of the country. AskARoofer.com does not accept any liability for the use of information on this website or email. AskARoofer.com has no controls over product failures, installation or climate conditions that may change the roofing process in your area. Our information is in general to our area and cannot be the same as your local town or state. It is advised to seek the local Building Department, Licensed Contractor and local Product Representative for proper installation requirements and code enforcement when installing a new roof. 

By Jesse Sanchez. 

A closer look at how pairing solar panels with battery systems can improve resilience, efficiency and long-term energy planning. 

As residential solar adoption accelerates, companies like O’Donnell Solar Co are seeing homeowners move beyond the initial decision to install panels and confront a more nuanced question: whether battery storage belongs in the system from the start. While solar alone can reduce utility costs and dependence on traditional power sources, storage changes how that energy is managed, shifting the focus from simple generation to deliberate control. 

That distinction begins with how solar energy is used throughout the day. A standard grid-tied system sends excess electricity back to the utility, effectively offloading unused production. Battery storage interrupts that exchange by keeping a portion of that energy on-site, allowing it to be deployed when production drops or demand rises. The result is not just efficiency, but flexibility as energy is no longer confined to the moment it is generated. 

That flexibility carries the most weight when the grid becomes unreliable. During outages, stored energy can sustain essential systems, maintaining continuity in situations where a traditional solar setup would shut down for safety reasons. In regions where severe weather or aging infrastructure increases the likelihood of disruption, that capability shifts from convenience to necessity. At the same time, daily use patterns benefit as well. By drawing from stored energy during peak hours, homeowners can reduce exposure to fluctuating utility rates and rely more consistently on self-generated power. 

Even so, the financial and strategic case for storage is not universal. In states such as Pennsylvania, where net metering policies allow homeowners to receive full retail credit for excess electricity sent back to the grid, the immediate return on a battery system can be less compelling. Under those conditions, the grid itself functions as a de facto storage mechanism, offsetting the need for on-site capacity in the short term. 

That balance, however, is not guaranteed to hold. As utilities reassess rate structures and long-term grid demands, the assumptions that support net metering today may evolve. For some homeowners, battery storage is less about capturing immediate savings and more about insulating against that uncertainty, securing greater independence as the broader energy landscape shifts. 

Ultimately, the decision is defined by context. Homes in outage-prone areas, rural properties with limited grid reliability and households seeking greater autonomy are more likely to benefit from storage. Others may find that a standalone solar system meets their needs. As adoption grows, the conversation is no longer centered on whether solar delivers value, but on how much control homeowners want over the energy it produces. 

Learn more about how solar battery storage can enhance energy independence, protect against outages and help homeowners plan for long-term efficiency and resilience!

By The Coffee Shops™. 

Professional roofing companies utilize a structured, strategic approach to reduce stress for homeowners and complete projects efficiently. 

In the article “How does a roofing company manage large projects without disrupting daily life?” HER Roofing outlines how strategic planning and communication can help contractors complete major roofing projects while minimizing impact on homeowners. 

Large roofing jobs are often associated with noise, debris and schedule disruptions, but the article emphasizes that these challenges are typically the result of poor coordination rather than the work itself. A structured approach built on phased scheduling, organized workflows and clear communication allows projects to move forward efficiently while daily routines remain largely unaffected. 

According to HER Roofing, one of the most important factors is planning work around the homeowner’s schedule. By coordinating timelines, material deliveries and access points in advance, contractors can reduce congestion on-site and maintain safe, usable spaces around the home. Defining clear work zones and staging materials away from primary access areas helps preserve driveways, walkways and entrances throughout the project. 

Consistent crews and daily communication also play a key role in maintaining project flow. The article notes that using the same team from start to finish improves efficiency and accountability, while regular updates keep homeowners informed about progress and next steps. This transparency reduces uncertainty and helps prevent unnecessary stress during construction. 

Additionally, disciplined cleanup practices and safety planning contribute to a more controlled jobsite environment. Managing debris, limiting noise to scheduled windows and preparing for potential delays such as weather all help ensure projects stay on track without creating avoidable disruptions. 

Ultimately, HER Roofing highlights that successful large-scale roofing projects rely on thoughtful execution rather than speed alone. By prioritizing organization, communication and respect for the homeowner’s routine, contractors can deliver high-quality results while maintaining a positive customer experience. 

Read the full article to learn more about how a professional roofing company should manage large projects.

Royalty Roofing USA plans to leverage the established regional presence of both companies to accelerate growth in its commercial roofing operations across the Northeast and Midwest.

Royalty Roofing USA today announced the acquisitions of 768-Roof and Nasi Roofing, further strengthening its organization and reinforcing its foundation of trust, craftsmanship and shared values. The additions expand the company’s presence into Clearfield, Pennsylvania, and multiple locations across Wisconsin.

Established in 1986 and headquartered in Seymour, Indiana, Royalty Roofing USA operates additional locations throughout the Midwest, Colorado and Florida. The company provides comprehensive reroofing, maintenance, inspection and repair services to commercial and residential clients nationwide. Its sister company, Majestic Facility Services, further supports commercial customers through an extensive network of repair and facility maintenance professionals.

“Welcoming 768-Roof and Nasi Roofing into the Royalty family represents more than geographic expansion-it reflects our ongoing commitment to partnering with organizations that share our vision and values,” said Founder Andy Royalty. “As we continue to grow, we remain focused on what matters most: our people, operational excellence and consistently delivering high-quality results for our customers.”

Royalty Roofing USA plans to leverage the established regional presence of both companies to accelerate growth in its commercial roofing operations across the Northeast and Midwest. Integration efforts are currently underway, with all teams working collaboratively to ensure a smooth and seamless transition. For more information, visit Royalty Roofing | Your Full-Service Roofing Solution

By DaVinci Roofscapes.

Pigeon Forge, Tennessee structures boast synthetic roofing.

Thanks to the beautiful design work of SRA Architects Inc., many commercial properties in Pigeon Forge, Tennessee boast composite roofing from DaVinci Roofscapes. For more than a dozen years the architectural firm has specified composite roofing on exceptional structures like the Le Conte Events Center.

Now the talented firm is in the midst of a multitude of new government designs. The Sevier County Courts Building, a new Pigeon Forge City Hall, Police Station and Fire Station structures. The common denominator? Each one of them has been specified with a Class A fire resistant DaVinci roof.

Architect endorses DaVinci

Back in 2013 Michael Smelcer, Principal at SRA Architects, Inc. indicated a preference for DaVinci Single-Width Slate on the 232,000-square-foot Le Conte Events Center in Pigeon Forge. Now, more than a decade later, he’s designing more exhibit space and a new main entrance to the complex that will add 58,000-square-feet of space.

“We’ll again use DaVinci Roofscapes overhead,” says Michael. “The LeConte Center’s roof still looks good, and it’s functioning well. We keep returning to the DaVinci product for our projects because it’s a durable product.”

DaVinci Single-Width Slate roofing tiles are constructed of a composite material made of pure virgin resins, UV and thermal stabilizers as well as a highly-specialized fire retardant. The result is a premium roofing tile that resists fading, rotting, cracking and pests. Lightweight yet durable, DaVinci tiles are Class 4 impact rated and can resist hail, severe weather and winds up to 180 mph.

Firewise construction

For another recent project, there’s an additional reason Smelcer relied on DaVinci roofing — its remarkable fire resistancy.

When designing the new Pigeon Forge Fire Station 1, a goal was to promote the construction of fire-wise structures. The Firewise USA® program, led by the National Fire Protection Association (NFPA), offers a structured approach for communities to enhance their wildfire resilience.

“We specified native stone on the exterior which is fire resistant,” says Michael. “Then for the roof we knew the DaVinci tiles are Class A rated, which is a plus. They also look great and provide a long lifespan on the roof. Those are all good reasons why we’ve included them on the fire station, and the upcoming police station and City Hall for Pigeon Forge.”

Fire-resistant roofing

According to Pigeon Forge Fire Chief Joshua Carr, Fire Station 1 was designed with fire safety in mind. The 30,000-square-foot facility includes a multi-story training tower, sleeping quarters and hot, warm and cold isolation zones for cancer prevention.

“The City of Pigeon Forge is proud to be a fire-adaptive community and is committed to maintaining its status as a certified Firewise community,” says Joshua. “The station was designed to promote the construction of fire-wise structures. After extensive research, it was decided that DaVinci composite roofing products would play a key role in that mission.”

The DaVinci Single-Width Slate tiles were installed by Pinpoint Roofing in Slate Gray. “The fire resistance and impact ratings are a huge selling point for our customers looking at DaVinci roofs,” says Derek Davenport, commercial director with Pinpoint Roofing LLC in Pigeon Forge. “I feel these qualities have helped us transform true slate or shake enthusiasts into believers in the synthetic lines.”

Pride in appearance

While durability is a key asset for the DaVinci roofing tiles, aesthetics come in a close second with many people. “We’re very pleased with the appearance of the roof on the fire station,” says Joshua. “It’s going to look great when the police station is finished nearby with the same roof.”

Derek shared some closing thoughts: 

At Pinpoint Roofing we pride ourselves in our ability to transform what could be another everyday roof into something people want to showcase. We do not take shortcuts. We do whatever is necessary for a fantastic final result. I drive by this fire station on a daily basis and I get a sense of pride every single time I see it. It’s such a work of art and it feels great knowing we were able to be part of its creation.”

By Jesse Sanchez. 

Navigating roof insurance claims and working with qualified contractors after severe weather. 

Storm damage often leaves homeowners faced with the task of determining how to repair their roof while navigating the complexities of an insurance claim. Companies like Nitro Roofing and Construction note that while many policies provide coverage for certain types of damage, understanding what qualifies and how to properly document the issue can be challenging without clear guidance. 

Most residential insurance policies are designed to cover damage caused by sudden, unexpected events rather than gradual deterioration. In many cases, that includes storm-related impacts such as wind or hail damage, as well as certain sudden failures or manufacturer defects. Distinguishing between covered storm damage and normal wear and tear is one of the first and most important steps when beginning the claims process. 

Once damage is suspected, documentation becomes essential. Homeowners are often advised to carefully record visible signs of damage, take photographs and keep detailed notes about what occurred during and after the storm. Reviewing the insurance policy at this stage can also help clarify coverage limits, deductibles and any specific reporting requirements before a formal claim is filed. 

Professional roof inspections can provide additional clarity. Roofing contractors who regularly work with insurance claims understand how to identify storm-related damage and prepare the documentation insurers typically require. Detailed inspection reports help homeowners better understand the condition of their roof while providing insurers with the information needed to evaluate a claim. 

Choosing the right contractor is equally important. Local roofing professionals often bring valuable knowledge about regional weather patterns and the types of damage common in a particular area. Contractors who prioritize transparent communication and thorough documentation can help guide homeowners through the process and ensure repairs move forward efficiently. 

Ultimately, navigating an insurance claim requires preparation, documentation and professional insight. By understanding what types of damage are typically covered and working with experienced roofing contractors, homeowners can approach the process with greater confidence and avoid costly misunderstandings. 

Learn more about navigating roof insurance claims after storm damage, from documentation to contractor selection!