Solar on Nassau Bay Roofs: Start With What Is Underneath
In a town with older homes and recent large hail, the roof is the first thing to check before solar panels are added.
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Four roof questions before solar
How old is the roof?
A roof near the end of its life will need replacing under the panels, which means taking them off and putting them back.
Was it hit by hail?
Damage from a recent storm should be repaired before the area is covered for many years.
Is the deck solid?
Mounts fasten through the roof into the structure. Soft boards must be replaced first.
Where are the vents?
Plumbing and attic vents cannot be covered, which affects where panels can go.
Is the flashing sound?
Old or reused flashing at walls and chimneys should be fixed before panels limit access to it.
Nassau Bay roofs and solar planning
Half of the homes in Nassau Bay were built before 1970 (U.S. Census Bureau, American Community Survey 2020-2024). Many have been reroofed more than once, and the age of the current roof can vary a lot from house to house. Knowing that age, and the condition of the decking below, is the first step in any solar plan.
Storms are the second step. NOAA's Storm Prediction Center logged 31 hail reports within 10 miles of Nassau Bay from 2015 through 2024, eight of them 1.75 inches or larger. The largest was 2.75 inches on May 31, 2024. A roof that took that storm should be checked and repaired before panels cover it.
About 49% of homes here are owner occupied. The owner is the one who decides on solar, so renters interested in panels will need to talk with the property owner first.
Roof shape plays a part too. Older homes may have additions, several slopes or patched openings that limit where panels can sit. A site visit shows how much sound, open roof is available.
How a roof-first install works
Roof inspection
A roof inspection in Nassau Bay records the condition of shingles, flashing and decking.
Repair or replace
Fix damaged areas, or plan roof replacement in Nassau Bay if the roof is near its end.
Plan the array
Lay out panels around vents, edges and access paths. Leave room for safe access to the roof.
Install with flashing
Each mount is fastened into the structure and flashed to shed water.
Photograph the finish
Photos of the roof and the array give you a record for future work.
Questions to ask any solar installer
Did someone check the roof itself, or only the sun and shade?
How is each mount flashed and sealed?
What happens if the roof under the panels needs repair later?
Who handles the roof and who handles the panels?
What does the written estimate include, step by step?
How will the shingles left between rows be protected or repaired after storms?
Solar and roofing with GemSco
GemSco offers solar panel installation along with roofing, so both can be planned together. We are family owned, fully licensed and insured, with 20+ years of experience. Estimates are free and financing is available. Read how long roofing materials last in Texas to compare roof life with a solar project, or visit our solar panel installation page.
Frequently Asked Questions
Can solar panels go on an older roof?
They can, if the roof and the decking are in good condition with plenty of life left. If the roof is worn or storm damaged, it is usually better to repair or replace it first. Otherwise the panels may need to come off within a few years so the roof can be redone.
Do solar panels protect the roof from hail?
Panels cover part of the roof, but they do not make it hail-proof. Exposed shingles between rows and along the edges still take hits, and large hail can damage the panels themselves. After a big storm, both the array and the roof around it should be checked.
What kind of roof is best for solar panels?
Many roof types can carry panels, including asphalt shingle, metal and tile, with mounting methods suited to each. What matters most is that the roof is sound and has years of life left. A site visit shows whether your roof type and layout work well for an array.
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