At Southern Roofing Co., we know that replacing a roof isn’t always the best – or most necessary – solution. That’s why we offer professional commercial reroofing services to extend the life of your existing roofing system, improve performance, and save on costs. If your building’s structure is sound and your current roof has more to give, a reroof may be the smartest move.

Our team helps property owners and facility managers throughout Tennessee, northern Alabama, and southern Kentucky evaluate whether a reroofing project is viable, safe, and cost-effective. We provide straightforward assessments, dependable work, and results that hold up under pressure.

What Is Commercial Reroofing?

Reroofing (also known as a layover or roof recover) involves installing a new roofing system over your existing one, rather than tearing the old roof off entirely. It’s a strategic solution that offers significant advantages for eligible properties:

• Lower labor and disposal costs

• Faster installation timelines

• Less disruption to your business

• Stronger insulation and weatherproofing

• Extended warranty options (depending on system)

Not every roof qualifies for a reroof, but many do. Our team performs detailed inspections to determine whether your current roof system is structurally sound enough to support a recover.

When Is Reroofing the Right Choice?

A commercial reroof is ideal when your existing roof:

• Has only one layer (per code restrictions)

• Shows signs of wear but not full failure

• Has no significant underlying deck damage

• Meets all local and manufacturer requirements

Reroofing is often a great option for flat and low-slope commercial buildings that need improved waterproofing or energy efficiency, but don’t require full reconstruction.

If your building has already been reroofed once before, or if there’s evidence of trapped moisture, severe structural issues, or multiple material layers, a full replacement may be required. Our goal is always to provide honest recommendations and avoid unnecessary costs.

Reroofing Systems We Offer

Southern Roofing Co. installs a wide variety of commercial roofing materials and systems, each suited to different building types, climates, and performance requirements. For reroofing applications, we specialize in:

Single-Ply Membranes:

• TPO (Thermoplastic Polyolefin)

• EPDM (Rubber Roofing)

• PVC (Polyvinyl Chloride)

• KEE (Ketone Ethylene Ester)

Coating & Restoration Systems:

• Urethane Roof Coatings

• Silicone Roof Coatings

Metal Roofing Overlays:

• R-panel retrofits

• Standing seam upgrades

• Retrofit solutions for aging metal buildings

Built-Up and Modified Systems:

• ModBit (Modified Bitumen – Cold Process)

• Built-Up Roofing (BUR)

Our team will recommend the best reroofing material based on your existing structure, roof type, and long-term building goals.

Retrofit Roofing for Aging Metal Systems

One of the most popular forms of reroofing we provide is metal retrofit – a system that transforms outdated or leaking metal roofs into modern, energy-efficient structures without a full tear-off.

Our retrofit solutions involve installing insulation and a new single-ply membrane (typically TPO or PVC) over the existing metal panels, using a framing system designed for proper slope and drainage. This method offers improved thermal performance, reduced condensation, and a fully warrantied new roofing system – all with minimal business interruption.

Reroofing Process: What to Expect

Our reroofing process begins with a comprehensive roof inspection, where we:

• Examine current roof conditions and drainage

• Check for hidden damage or trapped moisture

• Verify structural suitability for recover

• Identify code compliance and manufacturer eligibility

If a reroof is viable, we’ll develop a scope of work that outlines all materials, timelines, warranty options, and safety measures. We handle all project management, including:

• Permitting and code compliance

• Material delivery and staging

• Safety protocols and site protection

• Final inspection and quality assurance

Our crews work efficiently, maintain clean jobsites, and communicate clearly throughout the project.

Cost Savings & Sustainability Benefits

One of the biggest benefits of reroofing is the cost advantage. By avoiding tear-off and disposal fees, labor time, and structural rebuilds, many of our clients save thousands compared to a full replacement.

Reroofing is also environmentally friendly. Fewer materials go to landfills, and modern systems offer improved reflectivity and insulation – reducing your facility’s energy costs over time.

We also offer coating systems for eligible flat or low-slope roofs that need minor repairs and waterproofing without the need for a full membrane installation. These high-performance liquid coatings are a great budget-conscious option for short- to mid-term protection.

Why Choose Southern Roofing Co.?

Southern Roofing Co. brings professionalism, skill, and integrity to every project. We’re fully licensed and insured, with crews trained in commercial reroofing best practices and OSHA safety compliance. We’ve worked with:

• General contractors

• Facility managers

• Public institutions

• Private developers

• Industrial plant operators

From a 5,000-square-foot office to a 100,000-square-foot warehouse, we have the capacity and experience to handle complex commercial reroofing projects with confidence.

Schedule a Free Reroof Assessment

If your commercial roof is showing signs of wear but isn’t quite ready for a full tear-off, reroofing may be the best option. Our team can inspect your roof, provide an honest assessment, and deliver a proposal that’s built around your timeline and budget.

Southern Roofing Company proudly serves clients throughout Tennessee, northern Alabama, and southern Kentucky. Contact us today to schedule your free commercial reroof evaluation, and discover how we can help you protect your investment while saving time and money.