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Trophy Club, TX Commercial Roofs: Repair, Replacement and Upkeep

Owners of offices, shops and other commercial buildings need a roof that stays dry without constant attention. That starts with understanding how low-slope roofs fail.

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20+ yearsOf experience
FinancingIs also available
DiscountsMilitary, first responders and seniors
Family ownedFully licensed and insured
Houston · DFWAustin · San Antonio

Problems we see most on low-slope roofs

Ponding water that stays long after a storm passes.

Seams that open on single-ply membranes as the roof expands and contracts.

Punctures from foot traffic, dropped tools or rooftop equipment service.

Failed flashing around HVAC curbs, pipes and parapet walls.

Blocked drains and scuppers that send water toward the wrong place.

Wet insulation trapped under the membrane, which adds weight and loses its value.

Hail exposure across Tarrant and Denton counties

Trophy Club is split between Tarrant and Denton counties, in a part of North Texas where hail is a regular event. NOAA's Storm Prediction Center logged 196 hail reports within 10 miles of the town from 2015 through 2024, including 56 at 1.75 inches or larger. The largest was 4.25 inches, on June 11, 2023.

A flat roof takes hail straight on. Membranes can be punctured or cracked, metal flashing dents, and the insulation boards under the surface can be crushed without any obvious mark on top. Rooftop units, skylights and vents also take hits. Because a leak may not appear right away, an inspection after each large storm is the only way to know what happened up there.

Large hail showed up near Trophy Club in 5 of the 10 years from 2015 through 2024. A commercial roof that has been through several of those seasons without a close look may be hiding damage under the surface.

Common commercial roof systems

TPO

A white single-ply sheet with welded seams. See TPO vs. EPDM roofing.

EPDM

A rubber membrane used on many low-slope roofs, usually dark in color.

Modified bitumen

Asphalt-based rolls in layers, common on smaller commercial buildings.

Metal

Panel and standing seam systems for low pitches, with fasteners and seams that need checks over time.

Built-up roofs

Older layered systems of felt and asphalt, often topped with gravel. Leaks can be hard to trace through the layers.

How we approach a commercial project

1

Survey the roof

Walk the surface, check drains, flashing and equipment, and document what we find.

2

Recommend a path

Repair, restore or replace, based on the condition of the membrane and the insulation under it.

3

Plan around the business

Schedule work to limit noise and access issues. Our article on reducing business disruption during roof repairs covers this.

4

Do the work and close it out

Finish with photos and a walk-through so the owner knows what was done.

Talk to GemSco

GemSco works on residential and commercial roofs, including low-slope and flat systems. We are fully licensed and insured, with 20+ years of experience, and estimates are free. Learn more on our commercial roofing page or the Trophy Club page. If storm damage is the concern, our roof insurance claims page explains the documentation side.

For owners who manage more than one building, a simple record helps a lot: roof type, approximate age, the date of each inspection and every repair. With that history in one place, it is easier to plan budgets a few years ahead and to show an insurer what the roof looked like before a storm. Our guide to a commercial roof maintenance plan shows what to track.

Frequently Asked Questions

Is it better to repair or replace a flat roof?

It depends on how much of the membrane and insulation are still sound. A core sample or moisture survey can show whether water has spread under the surface. If most of it is dry, targeted repairs may make sense. If water has soaked large areas, replacement is often the better long-term choice.

How often should a commercial roof be inspected?

Twice a year is a common plan, usually before and after the main storm season, plus after any hail or high wind event. Regular checks catch open seams and clogged drains early, when repairs are small. Keeping a log of each visit also helps with budgeting.

Can a coating fix my old commercial roof?

Coatings are an option on the market for some roofs in fair condition. They do not fix wet insulation or failed seams underneath. Before choosing one, have the roof checked for trapped moisture and damage. If the base is not sound, a coating only hides the problem.

We’re Here to Help!

GemSco Roofing & Solar serves Houston, DFW, Austin, San Antonio and surrounding areas. We’re family owned and fully licensed and insured.

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