Flat roofs rarely get much attention until water starts dripping onto the porch swing or showing up on the ceiling of that back addition. Since you can't easily see a low-slope roof from the ground, small problems often grow into big ones before anyone notices. Homeowners in Mount Holly, NC, and nearby spots like Mint Hill, Kings Mountain, Cramerton, and Dallas count on our EPDM roof replacement service for a fresh, watertight membrane that handles standing rain far better than shingles can.
Homeowners across Gaston County and the greater Charlotte area know Walls Roofing and Siding as a locally owned residential exterior contractor based in Mount Holly, North Carolina. Founded in 2022 by owner Brandon Walls, who grew up in the roofing industry, the company provides roofing, siding, and gutter services with a focus on quality, code-compliant work. Its EPDM roof replacement service specializes in flat and low-slope roofs on porches, additions, garages, and carports, including full membrane replacement, seam sealing, flashing around roof penetrations, and drainage improvements.
The tricky thing about a flat or low-slope roof is that it can leak for months without anyone realizing it. You might notice a sagging ceiling panel on the porch, a damp smell in a sunroom, or water pooling in the same spot every time it rains. On older EPDM roofs, the black rubber membrane may also start bubbling, pulling away at the edges, or looking cracked and chalky.
EPDM is a tough synthetic rubber, but years of UV exposure and big temperature swings slowly wear it out. As the membrane ages, it can shrink and tug on its edges and flashing, while the adhesive at the seams loosens and opens small gaps. Because low-slope roofs drain slowly, water that sits in low spots finds those weak points and seeps into the decking below. Fallen limbs, foot traffic, and poorly sealed vents or skylights can speed things along, too.
First, we inspect the whole roof, trace the leak sources, and check the decking for water damage. Our crew then removes the worn membrane, repairs any damaged decking, and looks for ways to help water drain faster, whether that means improving the roof edges, gutters, or scuppers that carry it away. We install the new EPDM in the largest practical sheets to keep seams to a minimum, bond and seal every seam carefully, and flash each vent, pipe, curb, and wall connection so water has nowhere to sneak in.
You end up with a smooth, continuous roof surface that moves water off your home instead of letting it sit and soak in. Your porch and ceilings stay dry, and you can put the buckets away before the next summer storm. With occasional checkups, a new EPDM roof can protect that flat section of your home for 20 years or more.
EPDM has been a trusted flat roofing material for decades, and a fresh membrane solves a lot of the headaches that come with low-slope roofs.
Shingles need enough pitch to shed water, which is why they tend to leak on flatter surfaces. EPDM forms one continuous waterproof layer designed to handle the slower drainage of a low-slope roof.
Because EPDM comes in large sheets, most residential roofs need only a handful of seams. With fewer seams on the roof, water has far fewer places to find its way in.
The rubber membrane stays flexible through hot summer days and chilly winter nights, which helps it resist cracking as the roof expands and contracts. It also holds up well to heavy rain and the occasional ice storm.
Vents, pipes, skylights, and wall connections are the usual suspects when a flat roof leaks. We flash each one carefully so those spots stay sealed for the long haul.
Replacing the membrane is the perfect time to fix the ponding problems that shortened the life of your old one. We look at how water leaves your roof and make improvements that help it drain the way it should.
Lots of houses pair a flat section with a sloped main roof, so it helps to know what else we offer.
For the sloped part of your home, our asphalt shingle roof replacement service installs new Owens Corning or CertainTeed shingles along with fresh underlayment, flashing, and ventilation.
Want a roof that can last for decades? Our metal roof replacement service includes upgrades for aging metal roofs and shingle-to-metal conversions with new panels, trim, and fasteners.
Our roof replacement service brings all of our materials together, including asphalt, metal, and EPDM. We'll help you figure out the best approach for every section of your roof.
Flat roofs can be tricky, and it helps to have a local team that pays attention to the little things.
Growing up in the roofing business gave Brandon Walls a practical feel for how every type of roof behaves. He brings that know-how to EPDM work, where careful seam and flashing details make all the difference.
Our crew protects your landscaping, keeps the work area tidy, and cleans up before leaving each day. We want your property to look as good when we pull out of the driveway as it did when we arrived.
Making sure everything meets code matters to us, even on a small porch roof. That commitment protects your home and helps you avoid headaches down the road if you ever decide to sell.
Before any work starts, we'll inspect your flat roof and give you a free estimate. You'll know what we found, what we recommend, and why, so you can make the call that's right for you.
We stand behind every EPDM roof replacement with a 5-year workmanship warranty. If an issue related to our work ever pops up, we'll be there to take care of it.
Around Mount Holly and Belmont, EPDM often shows up on screened porches, sunroom additions, attached garages, carports, and low-pitch dormers. Many homes combine a sloped shingle roof with one or more flat sections.
A properly installed EPDM roof typically lasts 20 to 30 years or more in our climate. Hot Piedmont summers and heavy rain take a toll over time, so periodic inspections help it reach its full lifespan.
Water that sits on a flat roof for more than a couple of days after a storm can wear down the membrane and find weak spots. If you notice ponding that won't go away, it's a good idea to have us take a look at your drainage.
Small punctures or a single loose seam can often be repaired. If your membrane is shrinking, cracking, or leaking in several places, replacement usually makes more sense, and we'll give you an honest recommendation after a free inspection.
A heavy limb can do real damage. Wooded neighborhoods around Mount Holly, Cramerton, and Lake Norman see plenty of fallen limbs during summer thunderstorms, and a heavy branch can puncture or tear the membrane. We can repair the damage or replace the roof, and we'll help document everything for your insurance claim.
FAQs reviewed by Brandon Walls, a local roofing contractor and the owner of Walls Roofing and Siding in Mount Holly, NC.
Let's get that porch, addition, or garage roof sealed up tight. Reach us at (828) 851-6339 or fill out our online form for a free estimate. We'll inspect your flat roof, explain what we find, and talk through financing and veteran discounts if they'd help.
Business Name: Walls Roofing and Siding
Address: Mount Holly, NC, 28120
Phone: 828-851-6339
Business Hours:
Monday - Sunday: 24 Hours
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Ask us about financing options
Discounts offered for veterans
5-year workmanship warranty.