
Removing and Reinstalling Solar Panels on Garland Roofs
Your roof needs work, but there is a solar array in the way. Here is how GemSco takes it down, fixes the roof and puts the system back.
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Why Garland arrays often come down for roof work
Half of the homes in Garland were built before 1978 (U.S. Census Bureau, American Community Survey 2020-2024). Many arrays were added to roofs that already had some years behind them, so a roof replacement under the panels is a common next step.
Storms speed that up. NOAA's Storm Prediction Center logged 112 hail reports within 10 miles of Garland from 2015 through 2024, and 28 of them were 1.75 inches or larger. The largest, 5.25 inches, fell on April 11, 2016. Hail can bruise shingles under and around the panels and loosen the flashing at mounts, even when the glass survives.
Large hail was reported near Garland in 2016, 2017, 2018, 2021 and 2023. An array installed before one of those seasons may be sitting on a roof that took more than one hit. Checking under the panels after a big storm is the only way to know, and that usually means removing at least part of the array.
Reasons to take the panels off
A full roof replacement.
Hail or wind damage to the shingles under the array.
Leaks around mounting points where sealant has failed.
Rotted decking found below the panels.
Debris or nests trapped under the array holding water against the roof.
Our process, start to finish
Photograph and map
We record the layout, wiring runs and mount positions before anything moves.
Remove the panels
Panels and rails come off.
Do the roof work
Repairs or a full replacement are completed, with decking fixed where needed.
Flash new mounts
Each attachment point gets new flashing and sealant on the fresh roof surface.
Reinstall and seal
Panels go back in place and the roof around the array is checked.
Good to know before you start
Paperwork
Find the documents that came with your solar system. Some have rules about who may remove the panels.
Insurance
If hail caused the damage, coverage depends on your policy. We document the roof and panels with photos and a written estimate.
Timing
Plan for dry weather. A temporary cover can protect the roof if a leak is active before work begins.
Protecting the panels while they are off
Agree before the job where panels and rails will sit so they are not stepped on, stacked badly or blown around. Wiring is labeled so it goes back the way it came out. Before reinstalling, we check each panel for cracked glass or bent frames and let you know if anything looks damaged, so it can be addressed before it goes back on the roof.
We also look at the rails and clamps. Corroded or bent hardware is noted and discussed with you, since reusing worn parts on a new roof can create the same leak you just paid to fix.
Talk to GemSco
GemSco handles both the roofing and the solar panel removal and reinstallation, so one team is responsible for the roof and the array. If hail is the cause, our hail damage roof repair page for Garland covers the inspection and documentation. For a full new roof, see roof replacement in Garland. Our general solar removal and reinstallation service page has more detail. Estimates are free.
Frequently Asked Questions
Do all the panels need to come off for a new roof?
For a full replacement, yes. The shingles and underlayment under every panel need to be replaced, and mounts must be flashed into the new surface. For a small repair near the edge of the array, removing only a few panels may be enough.
Can the same layout be used when the panels go back?
Usually. In some cases a new vent, a change in flashing or rotted framing found during the roof work means a mount has to shift. We tell you before reinstalling if anything about the layout needs to change and why.
What should I do if my array leaks after a storm?
Protect the inside and take photos of the stain and any visible damage. Do not climb onto the roof. Call for an inspection so the source can be found. If the leak is under the panels, some or all of them may need to come off to fix it properly.
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