General Roof Replacement

We focus on flat roofs, which require specific knowledge and skill to replace properly. Our team uses quality materials that meet industry standards, ensuring your roof will be durable and protect your property for years to come. We understand the challenges you face with aging or damaged roofs, and our goal is to make the replacement process smooth and efficient for you.


Our general roof replacement service includes a full assessment of your current roof, removal of old materials, and installation of a new, long-lasting flat roofing system designed to handle local weather conditions. We pay close attention to details like proper insulation, sealing, and drainage to prevent future leaks or damage. You can trust us to handle everything from minor repairs during the replacement to ensuring all steps meet safety and quality standards.


You want a service that minimizes disruption to your business or daily routine, and that is what we deliver. We communicate clearly, work on schedule, and clean up thoroughly after the project is done. With Naperville Elite Commercial Flat Roofing Solutions, you get experienced professionals who specialize in commercial flat roofs and take responsibility for every part of the job, so your investment is protected.

Types of Commercial Flat Roofs We Replace

We handle several types of flat roofing systems commonly found on commercial buildings. Each type has unique features and needs different care when it comes to replacement. Understanding how we approach each will help you know what to expect from our service.

TPO Roofing Systems

TPO (Thermoplastic Olefin) is popular for its durability and energy efficiency. It’s made from a single-ply reflective membrane that helps reduce cooling costs by reflecting sunlight. TPO roofs resist dirt, algae, and punctures well.


When we replace TPO roofs, we focus on ensuring the membrane is sealed tightly to prevent leaks. Our team uses heat welding techniques to fuse seams, which makes the roof strong and watertight. We also inspect the insulation underneath to keep your building energy efficient.

EPDM Roofing Membranes

EPDM (Ethylene Propylene Diene Monomer) is a rubber roofing material known for its flexibility and weather resistance. It works well in areas with extreme temperatures because it expands and contracts without damage.


For EPDM replacement, we remove old membranes carefully and prepare the surface for a smooth installation. We use adhesive systems to secure the new rubber membrane, ensuring it stays in place for years. This type of roof requires regular inspection to catch any tears or weaknesses early.

Modified Bitumen Roofs

Modified bitumen roofs are asphalt-based and offer strong protection against water and UV rays. They come in rolls and are often installed with heat to create a solid, tough layer. This type is common on commercial buildings with flat or low-slope roofs.


Our replacement process includes removing the damaged layers and applying new bitumen sheets using torches or cold adhesives. We pay close attention to flashing details and edges to stop water from getting underneath. This roofing style needs good drainage to prevent pooling water.

PVC Roofing Options

PVC (Polyvinyl Chloride) roofing is another single-ply membrane known for its durability and chemical resistance. It is often favored for roofing structures with high exposure to oils, grease, or harsh chemicals, such as restaurants or factories.


When we do PVC roof replacements, we secure the new membrane using heat welding to fuse the seams, making the roof leak-resistant and long-lasting. PVC roofs are also fire resistant, which adds extra safety to your building. Proper surface preparation is key to ensure the membrane bonds well without wrinkles or bubbles.

Our General Roof Replacement Process

We follow a clear and thorough approach to replace your commercial flat roof. Every step focuses on understanding your roof’s condition, fitting the right materials, installing efficiently, and leaving your property clean and secure.

Initial Roof Inspection

We begin by examining your entire flat roof carefully. This includes checking for old damage, weak spots, and water leaks. Our experts look closely at the roof membrane, flashing, drains, and insulation.


Using specialized tools, we measure everything to get precise data. This inspection helps us find any issues that could affect the new roof’s performance. It also lets us advise on the best replacement method.


You receive a detailed report on your roof’s condition. This way, you know exactly what needs to be done before we move forward.

Customized Roofing Solutions

Every roof is different, so we create a plan that suits your specific needs. We consider the roof size, building type, weather conditions, and your budget.


We offer materials like TPO, EPDM, and PVC membranes, each with benefits for durability and energy efficiency. We explain each option so you can choose what fits best.


Our goal is to provide a roof that lasts and lowers your future maintenance costs. We also plan the project schedule to minimize business disruption.

Seamless Installation Process

Our team works fast and accurately to remove the old roofing and install the new system. We use proper safety measures and follow all industry standards.


The roof surface is cleaned and prepped before starting. We then install the membrane with careful attention to seams, edges, and penetrations.


Regular checks take place during installation to ensure everything fits correctly and the roof is sealed tight. We keep you updated so you know the project status at all times.

Post-Installation Clean-Up

Once the new roof is in place, we thoroughly clean the area. We remove all debris, leftover materials, and tools from your property.


We inspect the roof one more time to confirm quality and answer any questions you may have. Our team also provides you with maintenance tips to keep your roof in good shape.


Finally, we hand over all warranties and paperwork. You get a dependable roof backed by our support and a lifetime warranty where applicable.

Roof Replacement for Different Industries

We tailor roof replacement services to meet the unique needs of various industries. Each type of building has specific demands for durability, materials, and installation methods to protect your investment and support your operations.

Contact Us

If you need a reliable roof replacement for your commercial flat roof, you can reach us easily. Our team is ready to answer your questions and provide a free estimate.


You can call us at (630) 870-2471. We are local to Naperville and have experience with all types of flat roofing systems. Whether your roof has leaks, storm damage, or just needs an upgrade, we have the right solution for you.


We respond quickly to calls and provide clear information about the work involved and the costs. When you contact us, we will schedule an inspection to assess your roof condition.



Our goal is to make the roof replacement process smooth and worry-free for all our commercial clients. You can trust us to handle your roofing needs professionally from start to finish.

FAQs on General Roof Replacement


We understand you want clear details about cost, timing, warranties, materials, and support after your roof replacement. Here’s what you can expect when working with us.

  • What are the typical costs associated with a commercial flat roof replacement by Naperville Elite?

    Costs depend on the roof’s size, material choice, and any damage found during inspection. We provide a detailed estimate after a free, thorough inspection so there are no surprises.

  • How long does it typically take to replace a commercial flat roof with Naperville Elite?

    Most commercial flat roof replacements take between one and two weeks. Factors like weather and the complexity of the roof can affect this timeline.

  • What warranty options does Naperville Elite offer on their commercial flat roof replacement services?

    We offer warranties that cover both materials and workmanship. Warranty length varies by roofing material, usually ranging from 10 to 20 years.

  • Can Naperville Elite provide references or case studies from previous commercial flat roof projects?

    Yes, we can share references and case studies from past commercial clients. This helps you see the quality and reliability of our work firsthand.

  • What types of materials does Naperville Elite use for commercial flat roofing solutions?

    We use high-quality materials suited for flat roofs, including TPO, EPDM, and modified bitumen. Each option is durable and energy-efficient.