Roof Sealing in Dekalb, IL

At Dekalb Elite Roofing, we know that your roof is one of the most important investments in your home — and protecting it from damage, leaks, and premature wear is essential. Roof sealing is one of the most effective ways to extend the life of your roof while providing powerful protection against the elements. By creating a strong, weather-resistant barrier, our sealing services help keep water, heat, and air from penetrating your home, saving you money on costly repairs and reducing your energy bills.


What sets our roof sealing apart is the quality of materials and methods we use. We rely only on premium-grade sealants and proven application techniques that are designed to last for years. Unlike quick, temporary fixes, our sealing process ensures long-term durability and peace of mind. Whether your roof is brand new or showing signs of aging, sealing it today can prevent small cracks and vulnerabilities from developing into expensive structural problems tomorrow.


We pride ourselves on tailoring our services to meet the unique needs of every homeowner. We take the time to assess your roof carefully, address any concerns, and apply the right solutions to give you maximum protection. Our goal is simple: to provide reliable, detail-oriented service that strengthens your roof and keeps your home secure, comfortable, and energy-efficient year-round.


If you want a practical, affordable way to protect your roof while enhancing its performance, roof sealing is a smart choice. Our expert sealing services can safeguard your property, extend your roof’s lifespan, and provide you with lasting confidence that your home is well-protected by the professionals at Dekalb Elite Roofing.

Our Roof Sealing Process

We follow a clear, step-by-step method to ensure your roof is properly sealed. This process covers checking the roof’s condition, getting the surface ready, and applying the sealant the right way for the best results.

Inspection and Assessment

We begin by closely examining your roof to find any damage or weak spots. This includes looking for cracks, holes, loose shingles, and areas where water has collected. We also check the roof’s overall structure to make sure it can hold the sealant.


Our team takes note of all issues that could cause leaks or reduce the sealant’s effectiveness. We often use special tools to measure moisture and detect hidden problems under the surface. This inspection helps us recommend the right type of sealant and decide how much work is needed before sealing.

Surface Preparation



Before applying sealant, we clean the roof thoroughly to remove dirt, old coatings, and debris. This step is important because the sealant sticks better to a clean surface. We use power washing or hand scrubbing depending on the roof type and condition.


After cleaning, we repair any damages found during the inspection. This includes filling cracks, replacing broken shingles, and fixing flashing. We also make sure the surface is dry and smooth, which helps the sealant bond properly and last longer.

Application



We apply the sealant carefully using brushes, rollers, or spray equipment. The method depends on the sealant type and roof design. For flat roofs, spraying is common to cover large areas quickly, while sloped roofs often require brushing or rolling for better control.


We apply multiple layers if needed, letting each layer dry fully before the next. This builds a strong, flexible barrier that protects against water, UV rays, and temperature changes. Our team checks every part of the roof to ensure even coverage and no missed spots.




Types of Roofs We Seal

We work with many types of roofs using sealing methods that fit their unique needs. Each roof requires specific care to protect against weather and wear.

Residential Roof Sealing

We seal common home roofs like asphalt shingles, metal roofs, and tile roofs. Our sealing stops leaks and helps your roof last longer. We use materials that match your roof type, ensuring proper adhesion and protection.


Our team inspects your roof thoroughly before sealing. We fill cracks and reinforce weak areas. This process helps reduce energy costs by improving insulation. Homeowners see fewer repairs and better roof performance.

Commercial Roof Sealing

For businesses, we seal flat and low-slope roofs often found on warehouses and office buildings. We use strong, flexible coatings that resist chemicals, UV rays, and temperature changes.


Our sealing extends roof life and reduces maintenance costs. We apply elastomeric coatings and reflective layers to lower cooling expenses. This service prevents ponding water and structural damage.

Flat and Sloped Roof Solutions

Flat roofs need special sealing to avoid standing water damage. We use waterproof membranes and seamless coatings. These create a barrier that keeps water out and protects the building foundation.


Sloped roofs require flexible sealants that move with roof materials. We seal joints, flashing, and vents to stop leaks. Our approach increases roof durability while maintaining its appearance. We tailor solutions based on slope type and material.

Long-Term Benefits of Professional Roof Sealing

Our roof sealing services protect your home by stopping common problems before they start. We help save money on repairs and cut energy costs by improving your roof's performance.


Leak Prevention


A sealed roof stops water from entering through cracks or gaps. We use high-quality sealants to cover vulnerable areas. This prevents leaks that can damage your ceiling, walls, and insulation. Without proper sealing, small leaks can grow over time. Water damage can lead to mold and wood rot, which are expensive to fix. Our roof sealing service extends the life of your roof by protecting it from moisture.


Regular roof sealing also helps maintain your roof’s structure. It keeps shingles or tiles from lifting or cracking due to water exposure. This adds a strong defense against weather damage.


Energy Efficiency Improvements


Sealing your roof creates a tighter barrier against outside air. This reduces drafts and heat loss during winter. It also lowers heat gain in the summer, keeping your home cooler. We apply reflective roof coatings that bounce sunlight away. This can reduce attic temperatures by up to 30%. By lowering indoor temperature swings, your HVAC system runs less and uses less energy.


Lower energy use means smaller utility bills for you. It also helps reduce your home's carbon footprint. Proper roof sealing is a smart choice for long-term energy savings.

Frequently Asked Questions About Roof Sealing

  • What types of roof sealing options do you offer?

    We provide acrylic, silicone, and elastomeric roof sealants. Each type is chosen based on the roof type and weather conditions. We help customers select the best option for their property.

  • How long does a roof sealant application last?

    Our roof sealants typically last between 5 to 10 years. The exact time depends on the sealant type, roof condition, and local climate.

  • Can you provide sealing services for commercial properties?

    Yes, we work with both residential and commercial roofing. We have experience sealing flat and low-slope commercial roofs.

  • What is the estimated cost for a roof sealing service?

    Costs start around $1.50 per square foot but vary by roof size and sealant type. We provide free estimates after inspecting the roof.

  • How do you ensure the quality of your roof sealing services?

    We use high-quality materials and follow strict application procedures. Our team is trained and experienced to deliver reliable results.