Does Sealing Stop a Roof From Leaking?

When it comes to protecting your home or business, your roof plays a critical role. At Reimagine Roofing, we understand that a durable, well-installed roof is not just a necessity but a cornerstone of safety and comfort. With over thousands of roofs crafted and a close-knit team dedicated to excellence, we bring a definitive vision to the roofing industry: to treat quality roofing not just as a trade but as a craft. Whether you’re dealing with a leaking roof, need a full roof replacement, or want to explore energy-efficient roofing options, Reimagine Roofing is here to deliver exceptional service and craftsmanship.

The Real Deal: Can Sealing a Roof Actually Stop a Leak?

The short answer? Yes—sometimes.

Roof sealing can temporarily or permanently stop leaks, depending on the type of roof, the extent of damage, and how the sealant is applied. But here’s the kicker: not all leaks are created equal, and not all sealants solve every problem.

Let’s break it down.

What Is Roof Sealing?

Roof sealing involves applying a protective, waterproof coating or sealant to your roof’s surface. This can be done to:

• Seal small cracks or holes

• Create a barrier against water, UV rays, and wind

• Extend the life of your roof

• Improve energy efficiency

There are many types of roof sealants, including:

• Elastomeric coatings

• Silicone and acrylic sealants

• Asphalt-based sealers

• Spray foam systems

Each type has its ideal application, depending on your roofing material (metal, shingle, flat, foam, etc.).

When Sealing Does Work

✅ Small Cracks or Minor Damage

If your roof has minor cracks, small holes, or localized wear, a high-quality sealant can be a cost-effective fix.

✅ Flat Roofs and Foam Roofs

Sealing is especially effective on flat roofs made from materials like:

• TPO

• EPDM

• Modified bitumen

• Spray polyurethane foam (SPF)

In these cases, a sealant can restore waterproofing and extend your roof’s life by up to 10 years.

✅ Around Flashings and Penetrations

Sealing the base of chimneys, skylights, HVAC units, and vent pipes helps prevent water intrusion—especially where flashing may have loosened or cracked.

When Sealing Doesn’t Work

❌ Structural Damage or Rot

If your roof deck is damaged or rotting underneath, sealing is just a band-aid on a broken leg. Water will continue to find its way through—and sealing may trap moisture inside, making the damage worse.

❌ Poor Roof Installation

Improperly installed shingles, flashing, or underlayment can’t be fixed with a coating. Those situations often require repair or full replacement.

❌ Widespread Leaks or Aging Roofs

If your roof is nearing the end of its lifespan (15–25+ years), sealing is a temporary fix at best. In these cases, a comprehensive inspection is critical.

Need help deciding? Book your FREE inspection with Reimagine Roofing and find out if sealing is the right call.

How Reimagine Roofing Uses Sealants the Right Way

At Reimagine Roofing, we don’t just slap on a sealant and call it a day. We use sealing as part of a broader roofing strategy, including:

• Inspection of damage beneath the surface

• Testing for water intrusion

• Use of high-grade, weather-specific materials

• Combining sealing with patching, flashing, or partial replacement where needed

We’ve repaired thousands of leaking roofs using customized solutions—and sealing is often just one part of the plan.

Real-World Examples of Sealing in Action

Case 1: Flat Roof in Phoenix, AZ

A commercial client with a 10-year-old TPO roof was experiencing ponding and minor leaks. We applied an elastomeric coating after patching critical seams. The result? No leaks for over 3 years—and counting.

Case 2: Metal Roof in Austin, TX

Homeowner had pinhole leaks near fasteners and seams. We cleaned, sealed, and coated the affected sections with a silicone roof coating. Problem solved—without needing to replace the entire roof.

Case 3: Shingle Roof in Nashville, TN

Customer asked us to seal over cracked, curling shingles. After inspection, we found extensive underlayment damage. Sealing wouldn’t help—we advised a full replacement instead.

Roof Sealing vs. Roof Repair vs. Roof Replacement

Types of Sealants We Use (and When)

Elastomeric Coating

• Ideal for: Flat roofs, foam roofs

• Expands/contracts with roof movement

• Reflective for energy savings

Silicone Roof Sealant

• Ideal for: Metal, flat, or commercial roofs

• UV resistant, handles ponding water

• Long-lasting but tricky to recoat later

Acrylic Roof Sealant

• Ideal for: Shingle and low-slope roofs

• Easy to apply, but less durable in standing water

Asphalt Sealant

• Ideal for: Built-up roofs

• Inexpensive, traditional

• Requires regular re-application

Spray Foam with Coating

• Ideal for: Flat roofs and insulation

• Seamless, waterproof, insulative

• High-performance, but higher cost upfront

Bonus: How Sealing Helps Your Wallet and the Planet

• Prevents costly repairs

• Improves energy efficiency (reflective coatings can cut cooling bills)

• Delays full roof replacement

• Reduces landfill waste

• May qualify for tax incentives (depending on your location)

Reimagine Roofing’s Complete Services

Roof Replacement and Installation

When it’s time to replace your roof, trust Reimagine Roofing to provide quality roofing materials and expert installation. We carefully assess your property’s needs and recommend the best roofing material that balances durability, aesthetics, and budget. In addition to other roofing options, we also install and replace built-up roofs, a traditional roofing style that benefits from modern sealants for enhanced waterproofing and protection. Our team ensures every layer is installed correctly to maximize your roof’s lifespan and resistance to weather elements.

Roof Repair and Leak Fixing

A roof leak can cause significant damage if left untreated. Roof leaks are often caused by improper installation or damage to roofing components. Patch products are commonly used to fix small holes and cracks in the roof. Using high-quality roof sealants and patching materials, we seal and waterproof damaged areas—proper sealing is essential for long-lasting repairs. Leaks can travel and cause damage to ceilings inside the house. We understand the urgency of roof leaks and offer fast, reliable repairs to restore your roof’s integrity. If leaks are not fixed promptly, they can eventually lead to more serious problems inside the home.

Flat Roof Services

Flat roofs require specialized care due to their unique structure and water drainage challenges. We provide expert flat roof installation, repair, and maintenance services using advanced materials like spray polyurethane foam (SPF) and elastomeric coatings. These solutions create seamless, waterproof barriers that extend the life of your flat roof.

Metal Roofing

Metal roofs are known for their longevity and energy efficiency. Our team installs and repairs metal roofing systems with precision, ensuring strong adhesion and weather resistance. We offer a variety of metal roofing styles to enhance your property’s curb appeal while providing superior protection.

Roof Inspections and Maintenance

Regular roof inspections are essential to catch potential issues before they escalate. Inspections also include checking the wall and roof interface to ensure proper sealing and flashing, which helps prevent leaks. We offer thorough roof inspections using the latest technology to identify cracks, damaged flashing, and other vulnerabilities. Our maintenance programs help you extend your roof’s life and avoid costly repairs.

Why Choose Reimagine Roofing?

Choosing the right roofing company can make all the difference in the quality and longevity of your roof. Here’s why Reimagine Roofing stands out:

• Veteran-Owned Excellence: Founded by a USMC veteran, we bring discipline, integrity, and a commitment to excellence in every project.
• Customer Satisfaction Focus: With over 600 five-star Google reviews, our clients consistently praise our professionalism, quality workmanship, and friendly service.
• Excelling in Quality and Satisfaction: We excel in customer satisfaction and quality workmanship, consistently outperforming industry standards.
• Our Secret to Success: Our secret is a unique approach that combines strong company culture with innovative solutions, setting us apart from other roofing companies.
• Delivering Smiles: We deliver smiles to our customers by providing exceptional service and craftsmanship that leaves clients happy.
• Save Money with Us: We help you save money through cost-effective roofing solutions and transparent pricing, making your investment go further.
• Easy to Close the Deal: We make it easy to close the deal and start your roofing project with a seamless, customer-friendly process.
• Advanced Technology: We leverage the latest roofing technology and materials to deliver durable, long-lasting roofs.
• Transparent Pricing: Our fast quote tool provides you with a detailed estimate in less than 24 hours, ensuring no surprises.
• Free Roof Inspection: We offer a no-obligation, comprehensive roof inspection to help you understand your roof’s condition.
• Experienced Team: Our close-knit team of over 50 roofing professionals is trained to handle all types of roofing challenges.
• Wide Service Area: While rooted in Arizona, we proudly serve customers across 13 states with consistent quality.

Our Process: How We Deliver Quality Roofing

At Reimagine Roofing, we follow a clear, customer-focused process to ensure every project meets the highest standards.

Step 1: Free Roof Inspection

We begin with a detailed roof inspection to assess the condition of your roof. Our experts identify any damage, wear, or potential problem areas, providing you with a comprehensive report.

Step 2: Fast, Transparent Quote

Using our innovative fast quote tool, we deliver an accurate roofing estimate within 24 hours. Our pricing is transparent, competitive, and tailored to your specific needs.

Step 3: Expert Consultation and Planning

We discuss your options, answer your questions, and help you select the best roofing material and solution for your property and budget.

Step 4: Professional Installation or Repair

Our skilled team carries out the roofing work with precision and care, ensuring every layer is installed correctly and every detail is addressed.

Step 5: Final Inspection and Customer Satisfaction

Before completing the project, we conduct a final inspection to ensure quality standards are met. We strive to exceed your expectations and earn your trust.

Roofing Materials We Work With

We understand that roofing material choice impacts durability, appearance, and cost. Our experts guide you through options including:

• Asphalt Shingles: Popular for their affordability and versatility.
• Metal Roofing: Durable, energy-efficient, and low-maintenance.
• Tile Roofing: Offers classic beauty and excellent longevity.
• Foam Roofing: Provides seamless waterproofing and insulation, ideal for flat roofs.
• Shake Roofing: Natural wood look with strong weather resistance.

The Importance of Quality Roofing

A quality roof protects your home from weather, enhances energy efficiency, and increases property value. Poor roofing can lead to leaks, mold, structural damage, and costly repairs. Investing in professional roofing services from Reimagine Roofing ensures your roof performs well for years to come.

Customer Testimonials

“Reimagine Roofing replaced our old roof quickly and professionally. The team was friendly, and the free inspection and fast quote made the process easy. Highly recommend!” – Sarah M.

“We had a leak emergency, and Reimagine Roofing responded fast. Their repair work was top-notch, and the price was fair. Great company to work with.” – James L.

“From start to finish, the experience was seamless. The team’s dedication shines through their work. Our new metal roof looks fantastic!” – Emily R.

Frequently Asked Questions

Do you offer free roof inspections?

Yes! We provide free, no-obligation roof inspections to evaluate your roof’s condition and recommend the best solutions.

How quickly can I get a roofing estimate?

Our fast quote tool delivers a detailed estimate in less than 24 hours, helping you make informed decisions quickly.

What roofing materials do you recommend?

We recommend materials based on your roof type, budget, and local climate. Our experts will guide you to the best choice.

Can you repair leaks on any type of roof?

Yes, our team is experienced in repairing leaks on asphalt shingles, metal, flat roofs, and more.

Are your services available outside Arizona?

Absolutely! While our roots are in Arizona, we serve customers across 13 states with the same commitment to quality.

Is Sealing the Right Move?

Sealing a roof can absolutely stop leaks—when applied correctly and under the right conditions. It’s not a one-size-fits-all fix, but it can buy you years of peace of mind if used wisely.

At Reimagine Roofing, we’ll help you figure out if sealing is the smart move—or if your roof needs something more substantial. Either way, we’ve got your back.

Get Started Today: Protect Your Home with Reimagine Roofing

Don’t wait until a small leak turns into a costly repair. Contact Reimagine Roofing today to schedule your free roof inspection and get your fast, no-obligation quote within 24 hours. Experience the difference of working with a veteran-owned, customer-focused roofing company dedicated to quality roofing and exceptional service.

For more information or to schedule a service, simply Book your free inspection and Use our Fast Quote Tool

Start your roofing project with confidence.