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Commercial Roofing in Crowley: Flat Roofs, Hail and Upkeep

Business roofs fail differently from home roofs. Water sits longer, problems hide under equipment, and a leak can stop operations.

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How low-slope roofs work

Most commercial buildings use low-slope or flat roofs covered by a membrane or a built-up system. Instead of steep slopes that shed water fast, they rely on a slight pitch, drains and scuppers. When any of those clog or sag, water ponds and finds the weakest seam.

That is why upkeep matters more on a flat roof than on a pitched one. Small problems at seams, edges and penetrations are easy to fix early and costly once water reaches insulation. Our guide on flat roof drainage systems covers how water should move off the roof.

Common commercial roof systems

TPO

A white single-ply membrane with heat-welded seams that reflects sun.

EPDM

A rubber membrane known for flexibility. Compare both in TPO vs. EPDM roofing.

Metal

Panels used on low-slope and steeper commercial roofs, with long service life when fasteners and seams are kept tight.

Built-up and modified bitumen

Layered systems that hold up well to foot traffic around rooftop equipment.

How a commercial roof project runs

1

Survey the roof

The crew walks the roof, checks drains, seams and flashing, and photographs problem areas.

2

Find the wet areas

Soft spots and stains inside show where water has reached the insulation.

3

Written scope

You get a clear estimate: targeted repairs where they fit, or replacement.

4

Plan around operations

Work areas, deliveries and noisy tasks are scheduled with the building in mind.

5

Close out

Final photos and a walk-through show what was done so you can track it in your records.

What Crowley hail means for a flat roof

NOAA's Storm Prediction Center logged 76 hail reports within 10 miles of Crowley from 2015 through 2024. Thirteen were 1.75 inches or larger, and the largest measured 4 inches on June 12, 2023. Crowley sits in both Tarrant County and Johnson County, and storm cells crossing the area hit flat roofs as hard as homes.

On a membrane, hail can puncture the surface, crush the insulation board underneath or crack seams. On metal, it dents panels and can loosen fasteners. Unlike a shingle roof, a flat roof hides damage well, so a walk-through after each major storm is the best defense.

A simple upkeep plan for building owners

Clear drains, gutters and scuppers at least twice a year.

Check seams, edges and flashing around rooftop units.

Look for ponding water a couple of days after rain.

Inspect after any storm with large hail or strong wind.

Keep a log with photos so repairs can be tracked over time.

Use our commercial roof maintenance plan as a starting checklist.

Working with GemSco on your building

GemSco is fully licensed and insured, with 20+ years of experience on residential and commercial roofs, including low-slope, flat and metal systems. After a hailstorm we inspect, document damage with photos and give a written estimate. If your building also needs new drainage at the roof edge, see gutter installation in Crowley. Learn more about our work in Crowley.

Frequently Asked Questions

Does GemSco work on commercial buildings in Crowley?

Yes. GemSco handles residential and commercial roofing, including low-slope and flat roofs, metal roofs and repairs after storms. We are fully licensed and insured with 20+ years of experience. See our commercial roofing page or start with an inspection on your building.

How do I know if a commercial roof should be replaced?

Repeated leaks, wet insulation, wide areas of ponding and membranes pulling apart at seams are strong signs. A core sample or moisture survey can show how much of the roof is wet. Our article on signs a commercial roof needs replacement lists more.

Can roof work happen while my business stays open?

Often it can, with planning around entrances, parking and noisy work hours. The plan depends on the building and the scope. Read how to reduce business disruption during roof repairs and discuss timing when you get your estimate.

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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.

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