Taking Solar Panels Off a La Porte Roof, and Putting Them Back
When the roof under an array needs work, the panels have to move. Here is how that process works and what to plan for.
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Why panels come off
Roof replacement
Shingles under the array cannot be replaced with the panels in place.
Leaks under the array
A failed mount or worn shingle under a panel can only be reached by lifting it.
Storm damage
Hail and wind can damage the roof around and under the panels.
Re-layout
Sometimes owners move panels to another slope during roof work.
Older roofs, newer panels
Half of the homes in La Porte were built before 1983 (U.S. Census Bureau, American Community Survey 2020-2024). Many solar systems were added to roofs that were already well into their life. When those roofs wear out, the panels have to come off before a new roof can go on.
Storms speed that up. NOAA's Storm Prediction Center logged 23 hail reports within 10 miles of La Porte from 2015 through 2024, with large hail in 2019, 2023 and 2024. A roof that took hail around the array may need replacement long before the panels do.
How the process works
Document the system
Photos and notes of the layout and connections before anything is touched.
Remove with care
Panels and racking come off.
Repair or replace the roof
The roof is fixed or replaced, with new flashing where the mounts will go. See roof replacement in La Porte.
Reinstall
Panels go back on new, properly sealed attachments.
Check
Mounts and flashing are checked so the new roof stays watertight.
Plan ahead
Ask your solar provider whether moving the panels affects their product terms.
Check with your insurer if the work follows storm damage. Coverage depends on the policy and the insurer; see roof insurance claims.
Time the work for a dry stretch so the roof is open as briefly as possible.
Use the chance to inspect the shingles that sat under the panels.
What the shingles under the panels can tell you
Shingles that sat under an array are often in better shape than the rest of the roof because they were shaded from sun and shielded from hail. That can be surprising when the panels come off. It does not mean the roof can stay; it means the exposed slopes aged faster, and those are usually the ones that drive the decision.
What matters more is what happened at the mounts. Each attachment point is a place where water could have found its way in over the years. Stains on the decking around old mounts, rusted lag bolts or soft wood are signs that the new attachments should go in fresh spots with new flashing. Removal is the one moment you can see all of this, so it is worth taking photos for your records.
If the roof turns out to need only a repair, the panels can often go back on the same day the repair is done, depending on the work involved.
One crew for roof and panels
GemSco handles both the roofing and solar panel removal and reinstallation, which avoids coordinating two companies on the same roof. Read about the service on our solar panel removal and reinstallation page, or see the La Porte roofing page. Estimates are free.
Frequently Asked Questions
Will removing my panels void anything?
That depends on the panel maker and your installer's terms. Ask them before the work starts, and keep records of who removed and reinstalled the system. Having the roofing and the panel work handled by one company makes the paperwork simpler.
Can I use this time to move panels to a better slope?
Often, yes. When the panels are off, the layout can be adjusted if the roof and mounts allow it. Plan this before the roof work starts so the new flashing and attachments are placed where the panels will actually go.
How do I know if the roof under my panels is damaged?
Signs include leaks or stains in the attic below the array, or damage on the shingles around it after a storm. A roofer can often see enough from the edges to judge, but a full check sometimes requires lifting panels.
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