What is a Commercial Roof Replacement?
Commercial roof replacement restores your building’s protection when repairs are no longer enough. RTG Solutions replaces aging or damaged roofing systems with precision and care.
Our team ensures minimal downtime, lasting performance, and full warranty compliance so your facility stays protected year after year.
What is a Commercial Roof Replacement?
Commercial roof replacement is the process of removing and installing a new roofing system when a structure’s existing one has reached the end of its service life. Age, water damage, structural fatigue, or repeated repairs can make replacement the most cost-effective long-term solution for protecting your property.
At RTG Solutions, our team handles complete commercial roofing replacement for facilities across Central Pennsylvania. We assess the condition of your existing system, whether TPO, PVC, EPDM, metal, or another roofing system, and design a replacement plan that minimizes disruption to your daily operations. Every installation is completed with strict adherence to manufacturer specifications to ensure lasting performance and warranty protection.
A professional roof replacement not only prevents leaks and structural issues but also enhances energy efficiency, insulation, and long-term property value. By choosing RTG, you gain a partner focused on safety, precision, and craftsmanship, delivering results that stand the test of time and weather.
Our Roof Replacement Process
Our Roof Replacement Process
Every RTG replacement begins with a full roof inspection and moisture scan. We then remove existing materials, repair damaged decking, and install new insulation and high-performance membranes such as TPO, EPDM, PVC, or Modified Bitumen. Metal edge details, flashing, and drainage components are finished to manufacturer standards, ensuring watertight integrity and long-term performance.
Every RTG replacement begins with a full roof inspection and moisture scan. We then remove existing materials, repair damaged decking, and install new insulation and high-performance membranes such as TPO, EPDM, PVC, or Modified Bitumen. Metal edge details, flashing, and drainage components are finished to manufacturer standards, ensuring watertight integrity and long-term performance.
Signs You May Need A New Commercial Roof
A professional commercial roof inspection evaluates every component of your roofing system, from surface membranes to drainage and flashing, to identify hidden damage and prevent costly failures. RTG Solutions follows a detailed roof inspection checklist that ensures your roof meets performance standards, warranty requirements, and long-term maintenance goals. Each inspection provides actionable insights, helping you plan repairs, extend roof lifespan, and protect your investment before small issues become major problems.
Types of Commercial Roofs We Replace Across Pennsylvania
Our Roof Replacement Projects
EPDM/TPO Project in Central Pennsylvania
EPDM roof we first performed emergency repairs to when the roof blew off. TPO roof was later followed up with completing a metal roof overlay on the owners house.
State & Private Forestry Project in West Virginia
A government project involving a 40,000 square foot metal roof, a 23,500 square foot roof, and an agency left so happy with their commercial roof that they got another!
Pennsylvania Game Commission Project
RTG Solutions was requested to take over the contract after the originally contracted company was unable to perform the work. RTG accepted with no price increase and completed the project within schedule and zero change orders.
Commercial Roof Replacement FAQs
Frequently Asked Questions
Most commercial roofs last between 10 to 45 years depending on the system, but factors like standing water, membrane shrinkage, or extensive leak patterns can signal that repair alone won’t suffice. When your system experiences repeated failures after patching or shows widespread moisture under the membrane, replacement becomes the more cost-effective choice. A professional inspection from RTG Solutions includes thermal imaging, core sampling, and drainage assessment to determine whether targeted repairs or a full roof replacement will deliver the best long-term ROI.
Reroofing typically involves adding a new membrane or layer over an existing one, while a roof replacement removes the old system entirely before installing new materials. While reroofing can be faster and less expensive upfront, it’s only suitable if the structure beneath is still sound. Full replacement allows RTG Solutions to correct trapped moisture, damaged insulation, or structural deterioration, ensuring a truly clean foundation for decades of reliable performance and easier warranty coverage.
The timeline depends on the roof’s size, design complexity, and weather conditions. Commercial replacements can take anywhere from days to several weeks from tear-off to completion. At RTG Solutions, we prioritize planning that minimizes downtime, scheduling phases so your business can remain operational wherever possible. Flat roofing systems like TPO or EPDM can often be completed faster than built-up or metal systems. Our team provides a clear timeline, progress reports, and daily site management to ensure efficiency and accountability.
In Pennsylvania’s variable climate, the most reliable materials for commercial roof replacement include TPO, PVC, EPDM rubber, and modified bitumen, each offering unique performance advantages. TPO delivers high reflectivity and energy savings, EPDM offers flexibility in cold temperatures, and modified bitumen provides exceptional puncture resistance. RTG Solutions recommends systems based on your building’s slope, insulation needs, and energy goals to deliver both longevity and lower lifecycle costs.
Pricing can range widely from $1.50 on the lower end to $20 per square foot depending on the roofing system, insulation type, accessibility, and project size. While cost is an important factor, the value of a quality installation lies in reduced maintenance expenses and extended roof life. RTG Solutions provides transparent estimates that detail materials, labor, and warranty coverage, helping business owners make informed, budget-conscious decisions. Investing in a professional replacement pays off through fewer leaks, lower energy bills, and long-term structural protection.
Preventative maintenance is key. After replacement, regular inspections help identify early signs of wear, seal breaches, or drainage issues before they escalate. RTG Solutions offers preventative maintenance programs that include annual or semi-annual checkups, debris removal, seam testing, and condition reporting. These proactive steps can extend your roof’s lifespan by up to 30%, protect warranty eligibility, and maintain energy efficiency, ensuring your investment continues to perform year after year.