roofing system warranties

When investing in a commercial roofing system, one of the most critical factors to consider is the system warranty. A well-installed roof should provide long-term protection, but the warranty ensures you have coverage in case of unexpected issues. At Quality Roofing Inc., we help businesses navigate their options and choose the best roofing system for their needs.

Types of Membrane Warranties: Labor & Material Coverage

Reputable roofing manufacturers offer non-prorated warranties that cover both labor and materials, providing peace of mind that your roof is built to last. These warranties typically come in 10-, 15-, 20-, or 30-year terms, depending on the material and installation method used. Avoid warranties that do not cover labor or warranties that are not backed by both the contractor and the manufacturer. Read the warranty prior to purchasing a roofing system.

A higher-quality membrane, like a 90-mil EPDM with a 30-year warranty, will provide longer-lasting durability compared to a standard 60-mil with a 20-year warranty. The right choice depends on your building’s needs, environmental conditions, and budget.

Manufacturer Warranties vs. In-House Warranties

One key thing to watch out for is the type of warranty being offered. Some roofing companies provide in-house warranties, which means the contractor—not the manufacturer—is responsible for repairs and replacements. This can be a red flag, as it may limit your protection in the long run.

A manufacturer-backed warranty ensures that your roof is covered by the brand producing the materials, meaning you can rely on proven performance standards and nationwide support if any issues arise.

At Quality Roofing Inc., we work with trusted manufacturers, including:

Johns Manville
Carlisle
Elevate (formerly Firestone Building Products)
Sika Sarnafil
GAF

These brands offer reliable, high-performance roofing solutions with warranties backed by industry leaders.

Choosing the Right Membrane for Your Building

Not all roofing membranes are the same. Different environments require different materials. Here’s a quick breakdown:

  • PVC or TPO membranes: Ideal for restaurants and buildings exposed to grease, as they are highly resistant to chemical damage.
  • EPDM membranes: A strong choice for general commercial buildings needing flexibility and long-term durability.
  • SBS-modified bitumen: Suitable for buildings with high foot traffic, offering impact resistance.

Understanding your building’s needs is crucial to selecting the right roofing system.

Balancing Budget & Quality

While warranties and high-performance materials matter, budget is always a factor. If your project requires cost considerations, Quality Roofing Inc. works with you to find the best roofing solution within your budget. Whether that means selecting a slightly different membrane or exploring alternative installation methods (like mechanically fastened systems instead of adhesives), our team ensures you get the best value for your investment.

Trust the Experts at Quality Roofing Inc.

Choosing the right roofing system involves doing your homework—understanding what type of membrane is being installed, ensuring you have a manufacturer-backed warranty, and balancing quality with budget.

At Quality Roofing Inc., we help businesses make informed decisions about their commercial roofing needs. If you have questions about system warranties or need assistance selecting the best roofing solution, contact us today at +1 (800) 938-0666 or email service@qroof.com.