Roof Replacement Under Elevated Solar Canopies
Some elevated solar canopy systems can accommodate roof replacement underneath an installed array when designed with appropriate clearance, access, and structural considerations. Universal Renewables' Locke Hall project provides a real-world example.
Why it matters
A commercial roof and a solar array rarely share the same service life. With a conventional low-profile array, replacing the roof usually means removing the solar first and reinstalling it afterward. An elevated canopy keeps the array above the working area.
Universal Renewables offers systems that allow roof replacement without dismantling the solar array, which reduces downtime and cost. Flashing follows roofing manufacturer requirements, preserving roof warranties where applicable.
Projects where the roof was replaced after the canopy
| Project | Size | System | Canopy height |
|---|---|---|---|
| Locke Hall | 137.76 kW | W System and High Tilt | 3–9 ft |
| Randolph Towers | 160 kW | W System | 6–8 ft |
At Washington Square, the DC Sustainable Energy Utility reports that the canopy allows future roof replacements without disturbing the solar array.
Planning a roof replacement?
Send the building address and your roof timeline.