Commercial Roofing Overlay Systems
Commercial roofing overlays provide a cost-effective solution for extending the life of an existing commercial roof without the disruption of a full tear-off. At Commercial Flat Roof Company, we install professional commercial roofing overlay systems designed to reinforce aging roofs, restore performance, and protect long-term building investments.
A roofing overlay involves installing a new membrane system over an existing commercial roof that remains structurally sound. When properly designed and installed by a professional commercial roofing contractor, overlays can deliver long-term durability while reducing downtime, material waste, and overall project costs.
Our Commercial Roofing Overlay Process
Commercial Flat Roof Company follows a structured, proven process to ensure overlay systems perform reliably over time. All of our work is backed by our signature 100% Leak Free Guarantee, giving you peace of mind that your building's flat roof overlay will withstand up to 30 years of weather and other debris.
Roof Inspection & Evaluation
We begin with a detailed inspection of the existing commercial roof to assess overall condition, identify blistering or damaged areas, and confirm the roof qualifies for an overlay system. This evaluation ensures structural integrity and compatibility with overlay materials.
Surface Preparation & Repairs
Before installing the overlay, our team addresses any blistered, deteriorated, or compromised areas of the existing roof. Targeted repairs are completed to create a stable surface that supports proper adhesion and long-term performance.
Overlay Membrane Installation
Once preparation is complete, we install a new roofing membrane—commonly TPO or modified bitumen—directly over the existing system. The overlay is sealed to create a watertight, leak-resistant roofing system designed to withstand long-term exposure.
Commercial Roofing Systems Suitable for Overlays
Commercial roofing overlay systems may be applied to certain roof types, including:
- Flat and low-slope commercial roofing systems
- TPO and modified bitumen membranes
- Select built-up roofing (BUR) systems
Not all roofs qualify for overlays. Our team provides clear guidance to determine whether an overlay, restoration, or replacement is the most effective solution.
Overlay vs. Restoration vs. Replacement
While overlays can be an excellent option, they are not always the right solution. In some cases, roof restoration or full replacement may provide better long-term value depending on roof condition, moisture presence, and structural factors. Commercial Flat Roof Company provides honest assessments to help building owners choose the most appropriate roofing solution for their property.
Schedule a Commercial Roofing Overlay Evaluation
If your commercial roof is aging but structurally sound, a roofing overlay may be a cost-effective alternative to full replacement. Commercial Flat Roof Company offers professional evaluations to determine whether an overlay system is the right fit for your building.
Contact us today to schedule a commercial roofing overlay evaluation and explore your options for extending roof life while controlling costs.
