Roof Maxx can be worth it if your goal is to delay a full roof replacement on a structurally sound roof. It costs roughly $3,000–$6,000 (about 15-30% of a full roof) and can add 5–15 years of life by restoring flexibility to drying asphalt shingles.
Average Roof Maxx Cost vs Full Replacement
According to the official Roof Maxx site, a Roof Maxx treatment runs about $3,000–$6,000 for a typical ~2,000 sq ft home, compared to a roof replacement cost of $20,000–$30,000, making treatment up to 80% less expensive than full replacement.
Yes, Roof Maxx really does work at doing exactly what it advertises: it rejuvenates dried-out, brittle asphalt shingles by restoring their flexibility and waterproofing ability. It is not a scam, but it has specific limitations and is not a substitute for a new roof.
Unlike most roof coatings, it is 100% compatible with asphalt shingles and doesn't involve altering any core components, so it shouldn't void your home insurance policy. In fact, some insurers give it a thumbs up because: Using Roof Maxx shows them you're doing everything you can to extend the life of your roof.
While Roof Maxx can extend the lifespan of aging asphalt shingles by restoring their flexibility, it comes with several notable drawbacks, including limited effectiveness on heavily damaged roofs, warranty conflicts, and an inability to fix structural issues.
A single Roof Maxx treatment lasts for 5 years. The soy-based bio-oil spray soaks into asphalt shingles to restore their flexibility and moisture resistance. Because the treatment can be reapplied every 5 years, it can potentially extend the lifespan of your roof by up to 15 years.
Generally, the late fall and winter months can be the most cost-effective times to schedule a roof replacement. This is typically the slow season for roofing contractors, and as business wanes, you might find that they are more willing to negotiate on price.
Topics to Avoid When Speaking to a Home Insurance Adjuster
The 25% Rule in roofing serves as a guideline for both homeowners and contractors when planning roofing projects. Basically, it means that if more than 25% of your roof's surface needs repairs, it's often wiser to contemplate a full replacement rather than patchwork.
Roof Maxx uses a plant-derived oil made from recently commercialized Soy Methyl Ester Emulsion (SMEE) technology. This spray-on formula mimics the original petrochemical oils used in asphalt shingles and restores the critical oils lost due to weathering and age.
Short Answer: A Roof Maxx treatment must be completed by one of our approved contractors.
Roof Maxx receives generally highly positive feedback from homeowners, earning an average rating of around 4.9 out of 5 stars across major platforms. Customers primarily praise it as a cost-effective, mess-free alternative to replacing a roof. However, a minority of reviewers criticize the high price for a soybean-oil based product and express frustration over unrealistic expectations regarding leaks.
A 5-gallon bucket of roof coating typically covers 250 to 500 square feet in a single coat. However, because most manufacturers recommend applying two coats, the actual functional coverage for a single bucket across the entire job is usually between 125 and 250 square feet.
The Price of a Combined Project
On average, a combined project costs around $40,000. This typically breaks down to about $29,600 for the solar panel installation and roughly $9,500 for a new asphalt shingle roof. While that total might seem high, it's important to compare it to doing these projects separately.
To tell if a roofer is lying, watch out for high-pressure sales, suspiciously low bids, and demands for large upfront cash payments. Honest roofers provide clear, detailed contracts and verifiable credentials. Always check their local license, avoid signing contingency agreements before fully committing, and get a second opinion.
One of the main reasons homeowners consider roofing over existing shingles is cost. A roof overlay reduces upfront expenses because it removes the most labor-intensive part of the project: tearing off and disposing of the old roof.
Neutral and timeless roof colors like black, charcoal, gray, and brown consistently deliver the highest return on investment. These classic shades have universal appeal, seamlessly match nearly all architectural styles, and attract the widest pool of potential buyers.
No, you cannot apply Roof Maxx yourself. It is not a commercially available DIY product. The bio-oil rejuvenator requires specialized spraying equipment and must be applied by a certified, authorized dealer. Attempting to do so risks poor results, safety hazards, and voided warranties.
The insurance company that denies the most claims depends heavily on the type of insurance you are referring to:
Insurance adjusters often start with a lowball offer, hoping you will accept it without question. To scare an insurance adjuster, you must demonstrate that you know the true value of your claim. Reject the lowball offer in writing and provide a detailed explanation of why you believe the offer is inadequate.
Insurance companies require a roof inspection to assess risk. A well-maintained roof poses less risk of future damage, which reduces the likelihood of claims for repairs or replacements. Insurance companies generally make money by collecting more in premiums than they pay out in claims.
What damages the roof the most? Sun exposure, poor maintenance, and severe weather like hailstorms and strong winds do the most damage.
For a 2,000 square foot home with asphalt shingles, the installation typically takes 2-3 days, while the entire process from planning to completion usually spans 2-3 weeks.
A 20-year-old roof is officially entering "borrowed time" if it is made of standard 3-tab asphalt shingles. While it isn't automatically too old if it's an architectural shingle, metal, or tile roof, standard asphalt roofs typically need replacement between 15 to 25 years.