
Red Oak Solar Installation: Make Sure the Roof Is Ready First
Solar panels last a long time on a roof. If the roof under them wears out first, the panels have to come off. In Red Oak, roof age is the first thing to check.
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Questions to answer before going solar
How old is the roof?
If it is near the end of its life, replace it first. See roof replacement in Red Oak.
Has hail damaged it?
Check for hail damage, especially after the recent storm years.
Who owns the house?
Only the owner can approve panels. About 76% of Red Oak homes are owner occupied, per the U.S. Census Bureau.
Who will handle future roof work?
Roof repairs under the array mean removing panels. Know who does that before you sign.
Red Oak roof age and storm history
Half of the homes in Red Oak were built before 2007 (U.S. Census Bureau, American Community Survey 2020-2024). Many roofs here are about 19 years old. For an asphalt roof in Texas heat, that may leave fewer years than the panels are designed to last. Putting panels on a roof that will need replacing soon means paying to remove and reinstall them later.
Hail is the second factor. NOAA's Storm Prediction Center logged 77 hail reports within 10 miles of Red Oak from 2015 through 2024, and 15 were 1.75 inches or larger. Most of the large hail came recently, in 2021, 2023 and 2024, and the biggest stone, 3.75 inches, fell on June 14, 2023. Any damage from those storms should be fixed before the roof is covered with racking.
Our guide on how long roofing materials last in Texas can help you compare your roof's age with its expected life.
Roof issues to clear before installation
Hail bruising or cracked shingles.
Worn pipe boots and loose flashing.
Soft or damaged decking.
Poor attic ventilation.
Valleys or low areas where the array would trap debris or water.
The right sequence
Repair or replace
Fix damage or replace the roof before any racking goes on.
Plan the layout
Design around vents, edges and valleys so the roof still drains.
Install and seal
Flash and seal each mount so it does not become a leak point.
Keep records
Save photos of the roof before and after installation.
Why the cost of waiting adds up
It is tempting to put panels on now and deal with the roof later. The trouble is that later usually means taking the whole array off, storing it, roofing and putting it back. That work costs money and leaves the system off while it happens.
Replacing an aging roof first means the panels go onto a fresh surface with new flashing at every mount. If the roof still has plenty of life, a repair of any storm damage may be all you need. Either way, the decision should come from an inspection, not a guess.
Roof and solar from one team
GemSco handles both roofing and solar panel installation, so the roof and the array are planned together. That means fewer handoffs and clear responsibility if a leak ever appears near a mount. We are family owned, fully licensed and insured, with 20+ years of experience. Estimates are free and financing is available. Learn more about our solar panel installation service or our Red Oak roofing page.
Frequently Asked Questions
Should I replace a roof about twenty years old before adding solar?
In many cases, yes. If the roof has limited life left, replacing it first avoids removing and reinstalling the panels later. An inspection shows the roof's condition and helps you decide. If the roof is still in good shape, panels can go on with properly sealed mounts.
Do solar panels damage the roof?
Properly installed panels should not. Each mount goes through the roof, so flashing and sealing are what matter. Poorly sealed mounts can leak over time. That is why having a roofer involved in the installation helps protect the roof under the array.
Can panels be installed on a metal or tile roof?
Yes, but the mounting method changes. Metal roofs often use clamps or special brackets, and tile roofs need careful work to avoid cracking tiles. The roof must be sound and able to carry the extra weight. Ask how mounts will be attached and sealed on your roof type.
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GemSco Roofing & Solar serves Houston, DFW, Austin, San Antonio and surrounding areas. We’re family owned and fully licensed and insured.



