The Pre-Winter Punch List for Commercial Flat Roofs in Central Texas

If you manage a commercial property in Waco, Temple, Killeen, or anywhere across Central Texas, your flat roof has just come through the hardest stretch of its year — months of intense UV, thermal cycling, and whatever storms came through.

October is the window to deal with what that left behind. Here’s the punch list.

Ponding Water and Drainage

Low-slope roofs are designed to drain, not to hold water. Standing water that’s still present 48 hours after rain is a problem. It adds significant dead load, accelerates membrane breakdown, and turns any small seam failure into a continuous leak.

Check:

  • Internal drains for debris baskets that are missing, crushed, or packed
  • Scuppers and overflow scuppers for blockage
  • Downspout connections for separation
  • Low spots and tapered insulation that’s compressed or saturated
  • Staining rings on the membrane that show where water sits even when it’s currently dry

Seams and Field Membrane

On TPO and PVC, seams are heat-welded and they’re the first thing to check. When checking out modified bitumen, look at the laps. For EPDM, check the adhesive seams and any field-applied tape.

Look for lifted edges, fishmouths, wrinkles, punctures, and areas where the membrane has visibly shrunk and is pulling at the perimeter. On aged single-ply, chalking and a loss of surface flexibility tell you the system is approaching the end of its service life.

Flashings and Penetrations

The overwhelming majority of commercial roof leaks start at a penetration or a transition, not in the open field. Every one of these deserves a look:

  • Curb flashings around rooftop HVAC units
  • Pipe penetrations and their sealant pans
  • Conduit and gas line supports
  • Vent stacks and exhaust fans
  • Parapet wall base flashings and counterflashing
  • Coping cap joints and fasteners
  • Skylights and hatches
  • Expansion joints

Pitch pans in particular need to be checked and topped off — the sealant shrinks, and once it’s cupped it’s collecting water directly against the penetration.

Rooftop Traffic Damage

This is the one property managers most often miss. Every HVAC technician, satellite installer, and window cleaner who’s been on that roof this year walked across the membrane. Tools get dropped. Refrigerant lines get dragged. Screws and metal shavings end up underfoot.

Look at the paths between the access hatch and the equipment. That’s where punctures are. If you don’t have walk pads installed along those routes, that’s a cheap fix with a real payback.

Also check condensate lines — units discharging directly onto the membrane cause chronic saturation in one spot.

Perimeter and Edge Metal

Edge metal takes the worst of the wind uplift. Check that fasteners are tight, cleats are engaged, and no sections have lifted. A failed edge detail during a high-wind event is how a small problem becomes a peeled-back section of roof and an interior full of water.

Documentation and Warranty Compliance

Worth saying plainly: most manufacturer warranties on commercial systems require documented periodic inspection and maintenance. If a claim ever comes up and you can’t produce records, that conversation goes badly.

Keep dated photos, written reports, and a log of repairs. It costs nothing and protects an asset worth a great deal.

Budget Timing

Fall is also when a lot of organizations are setting next year’s capital budget. An honest condition assessment right now tells you whether you’re looking at another year of maintenance or whether a recover or replacement needs a line item. Finding that out in October is considerably better than finding out in February when a leak forces the decision.

What a Maintenance Program Actually Saves You

The math on commercial roofing is not subtle. Scheduled maintenance costs a fraction of reactive repair, and reactive repair costs a fraction of premature replacement — before you count tenant disruption, damaged inventory, ruined ceiling tile, and the interior work that follows a leak.

A roof that gets looked at twice a year and has its small problems fixed while they’re small routinely outlasts an identical roof that gets attention only when water shows up inside.

Montgomery Roofing Commercial Services

We handle commercial roofing across Central Texas and throughout the state — inspections, maintenance programs, repairs, recovers, and full replacements on TPO, modified bitumen, metal, and coated systems.

Every inspection comes with a detailed written report and photo documentation you can put in a file and hand to ownership.

Take a look at our commercial gallery to see the work.

Call 254-655-1024 or schedule a commercial roof assessment.

What Hail Damage on a Roof Actually Looks Like (And Why You Can’t See It From the Ground)

Central Texas sits in one of the most active hail corridors in the country. If you’ve owned a home in McLennan, Bell, or Hill County for more than a few years, your roof has been hit by hail damage roof in Waco — probably more than once.

The tricky part is that hail damage rarely looks like damage. There’s no hole. Nothing is hanging off. You walk outside after the storm, glance up, and everything looks normal. So you move on.

Two years later there’s a stain on the ceiling, the storm date is long past, and the conversation with your insurance carrier gets a lot harder than it needed to be.

Here’s what’s actually happening up there.

Hail Damage vs. Hail Impact

Not every hailstone that hits your roof damages it. Pea-sized hail on a three-year-old architectural shingle usually does nothing. What roofers are looking for is functional damage — damage that shortens the life of the roof system — as opposed to cosmetic marks.

Functional hail damage on asphalt shingles typically shows up as:

Bruising. A hailstone strikes hard enough to fracture the fiberglass mat inside the shingle without breaking the surface. You often can’t see it — you feel it. Press a thumb on the spot and it gives, slightly soft, like a bruise on an apple. That mat is the structural layer. Once it’s fractured, that spot is on a countdown.

Granule loss in circular patterns. Random bare spots happen with age. Hail leaves distinct round divots, roughly uniform in size, scattered across slopes — and concentrated on the slope that faced the storm.

Exposed black asphalt. Where granules got knocked clean off, the dark mat underneath is visible. UV exposure on bare asphalt accelerates deterioration fast.

Cracks radiating from an impact point. More common on older, brittle shingles.

The Soft Metal Test

This is the fastest way to confirm a hail event, and you can often do part of it from the ground. Hail dents soft metal before it visibly damages shingles, so roofers check:

  • Gutters and downspouts — dimpling along the top edge and face
  • Metal roof vents, turbines, and ridge vents — round dents on the caps
  • Fascia and drip edge
  • Your A/C condenser fins — bent, flattened sections on the coil housing, usually on one side
  • Window screens and wraps
  • Mailbox, grill, garage door, patio furniture

If your A/C unit and downspouts are dented, hail of a meaningful size hit your property. That establishes the event. The roof inspection then determines the extent.

Why You Genuinely Can’t See It From the Driveway

Three reasons. Bruising has no visual signature from distance. Granule loss reads as a slight change in color or texture that’s invisible at 30 feet and obvious at 3 feet. And damage concentrates on the slope facing the storm’s direction, which may be the side of the house you never look at.

This is why “my roof looks fine” is not the same as “my roof is fine.” It’s also why we do free inspections — the answer takes twenty minutes on a ladder and costs you nothing to find out.

Other Storm Damage Worth Checking

Hail rarely travels alone. While you’re looking:

  • Wind creasing. Shingles lifted and folded back, then laid down again. Leaves a horizontal crease. The seal is broken even though nothing is missing.
  • Missing shingles along ridges, hips, and rakes.
  • Displaced or lifted flashing at chimneys and wall intersections.
  • Debris impact from branches.
  • Damaged pipe boots, cracked or knocked loose.

What to Do Right Now If You Suspect Hail Damage

  1. Write down the storm date. If you’re not sure, local weather records can pin it down. Carriers ask for it.
  2. Photograph everything — the roof if you can do it safely, plus the soft-metal evidence at ground level, plus any interior stains.
  3. Get a professional inspection before you call your insurer. Knowing whether you actually have damage — and roughly what the repair scope is — puts you in a far better position than filing blind. If there’s no meaningful damage, you’ll want to know that before opening a claim.
  4. Don’t wait for a leak. Policies generally require prompt notice of a loss, and most have time limits on filing. Check your specific policy, and don’t let a claim age out while you decide.
  5. Cover active leaks immediately. If water is coming in, that’s an emergency repair, and most policies expect you to prevent further damage.

We’ll Tell You What’s There

Montgomery Roofing has walked thousands of Central Texas roofs after hailstorms. We document what we find with photos, explain it plainly, and give you a written report you can use — whether that leads to a targeted repair, a full tear-off and replacement, or a note in the file that says the roof is fine and to check back in two years.

We’ve also sat alongside a lot of homeowners through the claims process, and we’re happy to explain how it typically works.

Call 254-655-1024 or schedule a free storm inspection.

Your Fall Roof Inspection Checklist After a Central Texas Summer

Another Central Texas summer is behind us. Weeks of triple-digit afternoons, a few pop-up storms, and long stretches with no rain at all — and through every bit of it, your roof sat up there taking the full load. Now is the time to schedule a fall roof inspection in Waco, TX.

Here’s the thing most homeowners in Waco and Lorena don’t realize: summer heat damages a roof more quietly than a storm does. There’s no loud bang, no branch through the ceiling. Just slow, cumulative wear that doesn’t announce itself until water shows up on a bedroom ceiling in January.

Fall is the right window to catch it. Use the checklist below.

What Texas Heat Actually Does to Shingles

Shingles expand when they heat and contract when they cool. On a July afternoon, the surface of a dark roof in McLennan County can run far hotter than the air temperature, and then drop sharply overnight. Do that a few hundred times and you get real consequences:

  • Granule loss. The mineral granules on asphalt shingles are the sunscreen. As they shed, the asphalt underneath is exposed and starts to dry out and crack.
  • Curling and cupping. Edges lift as shingles lose moisture. Lifted edges catch wind.
  • Cracked pipe boots. The rubber collars around plumbing vents are almost always the first thing to fail on a Texas roof. They dry-rot, split, and let water straight into the attic.
  • Nail pops. Thermal cycling works fasteners loose over time, creating small punctures under the shingle above.
  • Dried-out sealant. Around flashing, chimneys, and skylights, old caulk shrinks and separates.

None of that requires a storm. It’s just what thirty summers of Texas sun do to a roof.

The Ground-Level Check (15 Minutes, No Ladder)

You can learn a lot without ever leaving the yard. Walk the perimeter of your house with binoculars or your phone camera zoomed in, and look for:

  1. Dark patches or streaks on the shingle field — often where granules are gone.
  2. Shingles that look wavy, lifted, or out of line with their neighbors.
  3. Missing shingles, especially along ridges and at corners.
  4. Granules in the gutters or at the bottom of downspouts. A handful after a new roof is normal. A steady accumulation on a roof that’s several years old is not.
  5. Bent, rusted, or separated flashing where the roof meets a wall, chimney, or dormer.
  6. Sagging anywhere along the roof line. A ridge that dips in the middle is a structural concern, not a cosmetic one.
  7. Gutters pulling away from the fascia, or fascia boards that look soft or discolored.

Take photos as you go. Even if you don’t know what you’re looking at, a dated photo set gives your roofer a baseline — and gives you documentation if you ever file a claim.

The Attic Check (Just as Important)

Half of what a good inspection turns up is visible from inside. On a bright day, go into the attic with a flashlight and turn your own light off for a moment.

  • Daylight through the decking means a hole. Full stop.
  • Dark stains or streaks on the underside of the decking or on rafters indicate current or past leaking.
  • Damp, matted, or discolored insulation — especially in a cone shape under a specific spot — points to an active leak above it.
  • Musty smell or visible mold on framing.
  • Blocked soffit vents. Insulation pushed into the eaves chokes off airflow, which drives attic temperatures up and shortens shingle life from underneath.

When It’s Time to Call a Professional

Call a roofer rather than climbing up yourself if you notice any of the following:

  • Any interior water stain, new or old
  • Visible sagging
  • Missing shingles after a wind event
  • A roof that’s 15+ years old and has never been professionally inspected
  • Hail in your area this year, even if the roof “looks fine” from the ground

That last one matters more than people expect. Hail damage is frequently invisible from the driveway and fully visible from four feet away on the roof deck.

Why Fall, Specifically

Three reasons. First, you’re getting ahead of winter — a small crack that’s an annoyance in October becomes a burst-open leak during the first hard freeze. Second, roofing crews have more availability now than they will after the next big storm rolls through Central Texas, when everyone calls at once. Third, if there’s storm damage on your roof from earlier this year, insurance policies generally expect prompt notice, and waiting makes an already-tricky conversation harder.

Get a Straight Answer About Your Roof

Montgomery Roofing has been inspecting roofs across Waco, Lorena, and the surrounding counties since 1995. Our roof inspection covers every square foot of the roof, and you get a detailed report with photos — not a sales pitch, and not a vague “you need a new roof.”

If it needs a repair, we’ll tell you that. If it has another eight years in it, we’ll tell you that too.

Call 254-655-1024 or request your free inspection. Ask about our preventive maintenance program while you’re at it — it’s the cheapest roofing money you’ll ever spend.

It Hit 102° in Waco Yesterday. Now Look at the Winter Forecast.

Tuesday’s high in Waco was 102°F. It’s September. Burn bans are back up across 207 Texas counties, and the rain from Edouard’s remnants last week didn’t come close to breaking the drought. So it’s a strange week to be talking about winter. Do it anyway, because of what forecasters are seeing in the Pacific. Prepare roof for winter, Central Texas.

NOAA’s Climate Prediction Center now puts the odds of a very strong El Niño this fall and winter above 90%. More striking: there’s roughly a 69% probability that the October-through-December peak exceeds any El Niño in the record going back to 1950, and a 97% chance the pattern holds through early spring 2027.

El Niño reliably does one thing to Texas: it strengthens the southern jet stream. That typically means an active storm track and wetter-than-normal conditions across the southern tier — and NOAA’s seasonal outlook currently favors exactly that for our part of the state.

A drought-damaged roof meets a wet winter

Your roof just spent three months in an oven. Central Texas ran triple digits deep into September, under flash drought conditions severe enough to keep most of the state under burn bans.

Heat does specific, predictable damage:

  • Pipe boots crack. The rubber collars around plumbing vents are the most common leak source on any residential roof, and UV is what kills them.
  • Sealant shrinks and pulls away from chimney flashing, wall transitions, and vents.
  • Shingles get brittle. Granule loss, oxidation, and months of daily thermal cycling fatigue the mat.
  • Fasteners back out as metal expands and contracts.

In a drought, none of that leaks. There’s no water to find it. The roof looks fine from the driveway because nothing has tested it.

Now put an active southern storm track over it for four months.

That’s the whole argument. Damage that was invisible all summer becomes expensive in a wet winter — not because the winter is unusually violent, but because rain is finally present to exploit it.

What forecasters actually agree and disagree on

Worth being straight about the limits here, because you’ll see confident headlines.

Broad agreement: El Niño is strong and strengthening, and it favors a wetter-than-normal winter across the southern U.S. That’s NOAA’s outlook, and it’s the part with real backing.

Disagreement: the two almanacs currently in the news contradict each other. The Farmers’ Almanac calls for a wet, stormy Texas winter. The Old Farmer’s Almanac calls for warmer and drier. They can’t both be right, and neither is a scientific forecast — treat them as entertainment.

Genuinely uncertain: temperature. NOAA’s signal for Texas is mixed, favoring near-normal, with recent warming trends offsetting El Niño’s usual cooling tilt. Nobody is predicting a freeze event. Anyone who tells you they know whether we’ll get another February 2021 is guessing.

Seasonal outlooks describe odds across months, not individual storms. The useful takeaway isn’t “a specific disaster is coming.” It’s that the probability of sustained wet weather is elevated, and your roof has unrepaired heat damage. Those two facts together are enough to act on.

The timing is unusually good, and it’s closing

Here’s the part that makes this worth reading in September rather than November.

Asphalt shingles seal properly between about 40°F and 85°F. Waco averages 91–96°F from June through September — above the range. Which means the good installation window is late October through November, and November is the single best month of the year here.

That window is roughly six to ten weeks out. Two things eat it:

Booking lead time. Good crews fill their fall calendars in September and early October. Waiting until you see rain in the forecast means taking whatever’s left.

The storm track itself. An active El Niño pattern means more rain days, and roofing work stops for rain. A wetter-than-normal fall compresses the number of workable days, which pushes schedules further.

If your roof needs work, the cheapest version of that decision is the one you make this month. Prepare roof for winter Central Texas.

What to check right now

Free ways to prepare roof for winter Central Texas, no contractor required:

  • Clear the gutters. Three months of dry debris has packed in tight. Full gutters send water behind the fascia rather than away from the house — and under a burn ban, this is one of the few yard tasks you can still do.
  • Inspect the attic with a flashlight. Old water stains on decking, daylight through the roof deck, or a musty smell all mean something.
  • Look at the ceilings inside. Faint stains near vents, chimneys, or exterior walls.
  • Check the seals around vents and flashing for gaps or shrinkage, if you can see them safely.

If you’d rather not deal with it, we’ll come look for free and tell you honestly whether anything needs doing.

Frequently Asked Questions

What is the Texas winter forecast for 2026-2027? NOAA’s Climate Prediction Center gives greater than 90% odds of a very strong El Niño through fall and winter, with roughly a 69% chance the October-through-December peak exceeds any El Niño since 1950. El Niño typically strengthens the southern jet stream, favoring an active storm track and wet conditions across Texas.

How do I prepare my roof for winter in Texas? Clear gutters of accumulated debris, check rubber pipe boots for heat cracking, inspect the attic with a flashlight for water stains or daylight, look for ceiling stains near vents and chimneys, and address any known leaks before sustained rain arrives. Summer heat damage is the main thing to look for in Central Texas, not cold damage.

Why does summer heat cause winter roof leaks? Sustained UV and heat degrade rubber pipe boots, shrink sealant at flashing, and make asphalt shingles brittle. During a drought there is no water to reveal those failures, so the roof appears fine. When rain returns, water finds every weakness the summer left.

When should I replace my roof before winter in Central Texas? Late October through November is the ideal window, with November the best month. Asphalt shingles seal properly between roughly 40°F and 85°F, and Waco averages 91 to 96°F from June through September. Book in September or early October.

Will Texas get another freeze like February 2021? No one knows. Seasonal outlooks describe probabilities across months, not individual storms, and NOAA’s temperature signal for Texas this winter is mixed rather than pointing clearly cold. Preparing a roof for rain is worthwhile regardless of whether a freeze event occurs.

Do the Farmers’ Almanac winter predictions matter? The two publications currently disagree — the Farmers’ Almanac forecasts a wet and stormy Texas winter while the Old Farmer’s Almanac forecasts warmer and drier. Neither is a scientific forecast. NOAA’s seasonal outlook, which favors wetter-than-normal conditions across the southern United States, is the more reliable guide.

Get ahead of it

Montgomery Roofing has worked Central Texas roofs from Lorena since 1995. We’ll look at what this summer did to yours, tell you whether it needs repair, replacement, or nothing at all, and give you a written estimate at no cost.

If it needs work, booking now gets you the November window.

Call 254-655-1024 or schedule a free inspection.

Serving Waco, Lorena, Woodway, Hewitt, Robinson, Temple, Belton, Killeen, Gatesville, Hillsboro, China Spring, and surrounding communities across McLennan, Bell, Coryell, Falls, Hill, Bosque, Limestone, Travis, Williamson, and Hays counties.