Retail building with a coated flat roof and parapet edge

Flat Roof Repair in Crowley, TX

If a low-slope section of your roof is leaking, that is flat roof repair.

Our roofers look at what you send before anybody talks about price.

Show Crowley Roofing Co where the water sits

Same business day response. Nothing to sign until you are ready.

What's included

What a Crowley flat roof repair involves

Almost no house in Crowley has a flat roof. What you've got is a low-slope section over a porch or a back addition, and its tie-in to the pitched roof beside it lets water in far more often than the middle does.

So why is water still sitting on yours two days after the rain stopped? A low-slope roof doesn't shed, it drains, and two things stop it draining: the surface has lost the fall that sends water somewhere, or the water has fall and no way off. A shop roof gives out the same way on a bigger scale, and that job lives on the commercial roofing page.

A patio cover or a sunroom usually arrives years after the house does, so the flat part over your back door is often a different age and system from the roof over your bedroom. Crowley Roofing Co starts there, because the system decides the repair.

Close-up of a wrapped membrane corner at a rooftop equipment curb

Naming what is up there

Your low-slope section could be any of several very different materials, and the repair changes with each one. Your roofer settles which you have before pricing anything, because a welded sheet, a rolled asphalt system and a coated deck each give out in their own way.

Reading the fall

A hose run across the surface shows where water goes and where it stops. That reading separates a section that has lost its fall from one draining perfectly well everywhere except at the blockage.

The way off the roof

Every low-slope roof needs an exit, whether that's a drain, an open edge or a scupper, which is simply an opening cut through the low wall at the edge. Your roofer clears it, checks the backup route still works, and looks at where the water lands once it's out.

The tie-in to the pitched roof

Where the flat part butts into a wall or into the slope above it, metal has to be layered in behind the siding or under the shingles. That junction is the most common way into a house from a low-slope roof, and sealant smeared over the joint hides it for about a season.

What the water left behind

Boards and insulation under a flat section can stay wet long after the surface itself is patched. Your roofer opens the wet area, photographs what is under there on your roof, and puts those pictures in front of you before anything gets closed back up.

The workmanship term

Our roofers carry a workmanship term on low-slope work, and yours is typed onto your estimate as a dated line you keep. A seam weld and a rebuilt section are covered for different lengths of time, so that line names which of the two your job was.

Call (817) 785-8302 Price this work

Why water sits where it should not

Water standing up there isn't automatically a problem, and knowing which is which saves you a phone call. These are the ones worth a second look, and most of them show from an upstairs window or the top of a step ladder.

A puddle still there two days on

Rain that hasn't drained or dried off within about forty-eight hours is ponding, and that's the working line the trade uses. Standing water is heavy, and it works on a sealed surface far harder than a wet roof that clears by morning.

A dirt ring on the surface

Water leaves a dark outline where it stood, so the low spot shows itself even on a dry day. Find the ring and you've found where the fall has gone, without waiting for the next storm to prove it.

Bubbles under the surface

A blister is air or moisture trapped in or under the sealed layer, pushing it up into a soft dome. One or two are worth watching; a field of them says something has been getting in for a while.

A stain on the addition ceiling

The room under the flat part shows it first, usually as a soft brown patch out near a wall. Where that patch sits tells your roofer very little on its own, because water under a flat deck travels sideways before it ever drops.

A wet line where the porch meets the house

Water running down the siding under that junction points at the metal layered in behind it rather than at the flat part itself. That flashing is the single most common way in on a porch or an addition roof.

An outlet that never runs

If the drain or the edge opening stays dry while water sits behind it, something is blocking the way off. Leaves, a nest, or sealant left over from an older repair will all do it, and clearing it costs a fraction of what the other answers do.

Find the system, then the failure

Nobody can price your low-slope repair without knowing what's up there and why the water stopped moving. Your roofer works those out in that order, and the order is what keeps a patch from landing in the wrong place.

Name the system first

Your roofer settles what your surface is before anything else. A membrane is one sealed sheet, welded or glued into a single skin; modified bitumen is asphalt in heavy reinforced rolls, torched down layer over layer; a coating is a liquid film rolled over whatever was there before. Each one takes a different repair.

Watch where the water goes

With the system named, water goes back onto the roof deliberately. Your roofer watches where it runs, where it stalls, and whether the outlet takes it, and that is what tells a fall problem apart from a blockage.

Lift the suspect detail

Seams, the tie-in metal and the collar around any pipe come up next, because a low-slope roof gives out at those long before it gives out in the open field. The opening shows itself once the layer over it is off.

The two answers, priced apart

Clearing a blocked exit is short work. Giving a dead-flat deck its fall back is a build, so they land as two separate lines with two separate numbers, and yours is whichever one the water turned out to be.

What it costs

Slope problems and outlet problems price apart

Two different jobs

Two porches with the same puddle can price a long way apart, and the split is whether the water has no way off or nowhere to fall. Clearing a silted drain, re-detailing a scupper or welding a lifted seam back down is the smaller half of this trade, and nationally that kind of low-slope repair mostly lands between $400 and $1,900. Giving a dead-flat deck its fall back is the other half, because tapered insulation or fresh framing means the section comes apart and goes back together, which moves it into partial-replacement work at a national $2,000 to $8,000. Which of the two is settled on the roof, and what a full roof runs is worth having beside it.

Clearing the water off costs one thing; giving a dead-flat deck its fall back costs another.

National planning ranges, not a quote. Your roof sets the real number.

Price the flat section See the full cost guide

Red front door on a tan ranch house under a gray shingle roof

Low-slope questions around Crowley

These are the ones people ask while they're still standing in the yard looking up at it. None of them needs a roofer on site to answer.

How do I tell ponding from a roof that is just still wet?

Give it about two days. Rain that hasn't drained or evaporated within roughly forty-eight hours counts as ponding, while a surface that's damp the morning after a storm and dry by that afternoon is doing exactly what it was built to do. What you're watching for is the same spot holding water every time, in the same shape, with a dark ring left behind once it finally goes. A roof that ponds in one place after every rain has lost its fall there, and that's a very different conversation from a roof that simply hasn't dried out yet.

Does a flat roof over a porch need looking at every year?

Yes, and it's the exit that earns the visit more than the surface does. The sealed field of a low-slope roof will usually outlast the drainage arrangement in front of it, and a drain or a scupper packed with leaves turns a roof that was built to drain into a shallow pond. Clearing that path, then looking over your seams and pipe collars while somebody is up there anyway, is the whole of the routine. Our roofers cover the same ground during a roof inspection, which is worth pairing up if your pitched roof is due one.

What does a scupper do?

A scupper lets water off the roof sideways, through the wall at the edge, instead of down a drain in the middle. On a house you'll see it as a slot or a short metal box cut through the low wall around a flat section, usually with a spout on the outside dropping into a gutter or straight onto the ground. Its entire job is to be the way out, so anything sitting in it stops the roof draining and starts the puddle. Where a scupper is the only exit, the surface around it is also the part that wears first, because every drop of water on that section funnels past it.

Can shingles go on the flat part?

Below a certain pitch, no, and that's a code matter more than a preference. Texas sets one residential building code as the floor every city in the state works from, and it treats a shallow roof as its own thing: water drains slower across it, so the layers underneath double up where a steep roof only needs one. Drop the pitch far enough and shingles stop being a permitted covering at all, because they shed water instead of sealing against it. That's why a porch or a patio cover almost always carries a sealed system while the house beside it carries asphalt shingles.

Will one puddle mean replacing the whole section?

Usually not. A low-slope roof that's sound everywhere except one low spot is a repair, and so is a blocked exit, a lifted seam or a failed tie-in, which between them account for most of what goes wrong up there. The answer changes when the boards or the insulation underneath have been wet long enough to stay wet, because a fresh skin laid over a saturated deck traps what's already in there and the boards keep going soft under a surface that looks new. That's the one finding that turns a patch into a rebuild, and it's why your roofer opens the wet area instead of covering it. A leak on the pitched roof is chased a different way again.

Talk it through

(817) 785-8302

Get the Crowley flat section checked

Say which room is showing it and roughly how big that flat section is, and the figure comes back to you with nothing needing an answer that day.

Get the flat section priced