Greenville SC Roof Pros
Call (844) 511-2320

Greenville, SC Flat & Low-Slope Roofing — Residential & Commercial

Flat & Low-Slope Roofing in Greenville, SC

Greenville SC Roof Pros provides professional flat & low-slope roofing in Greenville, SC for residential and commercial properties across Greenville County and the Blue Ridge escarpment. The low-slope roof in Greenville is rarely a warehouse. It is a porch, a shed dormer, a carport tacked on in the seventies or a rear addition on a house built when the back of the property was not a design problem.

Those planes are where old Upstate houses leak, and the reason is almost always slope. A porch roof framed at one in twelve was covered with rolled asphalt because that was the cheap answer of its day, and rolled asphalt in a fifty-inch rain band has a working life measured in single-digit years once its surfacing weathers off. Half these planes were never drawn by anybody; they were added on a weekend.

We replace them with a self-adhered SBS modified system in two plies, or with a single-ply membrane where the deck is sound and the shape is simple. Both are fully adhered at the perimeter and both carry a real termination, which means a metal edge with a hemmed drip and the field turned up a wall behind counterflashing rather than a bead of mastic against brick. Terminations are where cheap systems reveal themselves.

The tie-in decides everything. Where the low plane meets the steep one above it, water leaves a shingle field at speed and hits a nearly flat surface, and that junction is the single most common failure we cut open. Our detail carries the membrane a full course up under the steep-slope shingles with a self-adhered bed beneath the joint, so the transition is lapped rather than sealed.

Drainage on a small low-slope plane is easy to get wrong because the volume looks small. It is not. A twelve-by-twenty porch roof on the escarpment side of the county sheds thousands of gallons a year, and if it drains through one undersized outlet into a gutter already carrying the main roof, it will back up under the termination every heavy month.

We will not install rolled asphalt as a replacement, even when a customer asks for it by name and price. Putting the failed product back on the same plane is not a repair, and if the budget genuinely will not stretch, we would rather patch what is there and give you a date to plan around. A dated plan is worth more than the same cheap product twice.

Our licensed and insured team brings the right materials and equipment to every job — full-deck self-adhered underlayment specified above the eleven-hundred-foot line, attic-side moisture grids read twice across a drying interval, open twenty-six gauge valley metal with a hemmed edge, laminated sealant strips hand-warmed on shaded winter installs, a cast masonry crown with a drip kerf past the brick face, gutter outlets counted against the roof area each one drains — and backs the work with a written workmanship warranty. We serve Greenville and nearby communities including Caesars Head, Slater-Marietta, Tigerville, The Cliffs Valley.

What We Handle

Everything our flat & low-slope roofing in Greenville covers

One crew, one point of contact, and the full range of flat & low-slope roofing work in Greenville, SC. If it is on this list we do it in house rather than handing it to a subcontractor:

  • flat roof repair Greenville SC
  • low slope porch roof
  • rear addition flat roof
  • modified bitumen roof upstate
  • TPO membrane residential
  • EPDM flat roof repair
  • low slope tie in steep roof
  • porch roof leak repair
  • rolled roofing replacement
  • flat roof ponding water
  • shed dormer roof repair
  • low slope roof cost Greenville

Not sure which one describes your situation? Describe it in plain words and we will sort it out — or browse the rest of our Greenville services.

Materials, equipment and how we do flat & low-slope roofing

The difference between flat & low-slope roofing that lasts and flat & low-slope roofing that gets redone in three years is almost always preparation and materials, not the finish you see on day one. We work with full-deck self-adhered underlayment specified above the eleven-hundred-foot line, attic-side moisture grids read twice across a drying interval, open twenty-six gauge valley metal with a hemmed edge, laminated sealant strips hand-warmed on shaded winter installs, spec them to the job instead of to the invoice, and write the material grades into the free estimate so you know exactly what you are buying.

Every Greenville job runs the same way: site walk and measurements, written scope and fixed price, protection of the surrounding area, then the work itself with a daily clean-up. Years of roofing work in Greenville County and the Blue Ridge escarpment means we have already met whatever your property is going to throw at us — awkward access, older construction, an HOA with opinions.

Where we do flat & low-slope roofing outside Greenville

Greenville SC Roof Pros covers Greenville and the surrounding communities of Greenville County and the Blue Ridge escarpment. Crews run out to the same nearby cities every week, so an out-of-town job does not mean an out-of-town price.

Start on the Greenville SC Roof Pros homepage for a free estimate, or call (844) 511-2320 and describe the job.

Why Greenville Chooses Greenville SC Roof Pros

  • ✓We write two specifications for this county, not one, because the annual rainfall between Fountain Inn and Caesars Head is not remotely the same number.
  • ✓Every job starts with moisture readings taken from inside the attic, on a set grid, so a slowly wetting deck is found before it gets covered up.
  • ✓Deck replacement is priced per sheet on the proposal instead of hidden in an allowance you discover halfway through the tear-off.
  • ✓We refuse three things by policy: layovers over old shingles, coatings sold as a replacement, and rolled asphalt put back on a low-slope porch.

The standards behind flat & low-slope roofing

Quality here is not a matter of opinion — it is written down. The flat & low-slope roofing work we do in Greenville follows published industry standards: NRCA publishes the Roofing Manual, the industry's reference for details and slope minimums, and Asphalt Roofing Manufacturers Association sets the shingle application and ventilation guidance the warranties reference. If a contractor cannot tell you which standard a detail comes from, that is worth asking about before you sign.

Every flat & low-slope roofing project in Greenville gets the same attention, whether it is a single room or a full commercial job. We show up on schedule, keep the site clean, and stand behind the work — the estimate is free and there is no pressure.

Ready to get started? Call (844) 511-2320 for a free flat & low-slope roofing free estimate in Greenville, or request a quote and we'll get right back to you.

Related Services

Flat & Low-Slope Roofing in Greenville: Common Questions

How much does flat & low-slope roofing cost in Greenville, SC?

It comes down to square footage, access, the condition of what is already there, and the materials you choose — full-deck self-adhered underlayment specified above the eleven-hundred-foot line, attic-side moisture grids read twice across a drying interval, open twenty-six gauge valley metal with a hemmed edge. We do not price a job off a phone call and a guess.

We measure on site and hand you an itemized free estimate with the scope written out, so you can compare it line by line against anyone else's number.

How long does a flat & low-slope roofing job take?

Most residential flat & low-slope roofing work in Greenville runs from a single day to about a week once materials are on site. Larger commercial jobs get phased so the property keeps operating. Weather, permit review and material lead times are the usual reasons a date moves, and you hear about those from us before the crew starts, not after.

Do you pull permits and handle inspections in Greenville?

Yes, on any work that needs one. We file with the Greenville building department, schedule the inspection and stay on site for it. Skipping a permit is how property owners end up paying twice — once for the work, and again when it fails at resale or an insurance claim.

Is Greenville SC Roof Pros licensed and insured?

South Carolina does not examine or license roofers. It registers them. The Residential Builders Commission records a roofing specialty contractor on its own register the moment a residential undertaking passes five hundred dollars, with no trade examination attached to that entry and a ceiling of three classifications held by any one registrant.

Our registration number goes on the proposal, and we would rather you weighed the written scope than the certificate, because the certificate proves far less than most people assume it does.

General liability and workers compensation are both active before a crew is dispatched, and the certificate comes to you direct from the carrier with your name on the holder line, so a lapse reaches you the same moment it reaches us.

Tree removal is excluded from what we carry, which is why a limb comes off your roof by an arborist and never by our crew.

Work is built to the 2021 South Carolina Residential Code, adopted by the state Building Codes Council and effective in January 2023, and permitted through Greenville County Codes Enforcement or the City of Greenville permit center depending which side of the line you sit on.

We claim no trade association memberships, because we would rather list things you can check than things we paid to join. Every flat & low-slope roofing job carries a workmanship warranty issued in writing, with its term and its exclusions printed on the same page as the price rather than mailed to you afterward.

Damage traceable to limbs nobody cut back and to gutters nobody cleared is named in those exclusions in plain words, and the document stands entirely separate from whatever the manufacturer covers on the material. Ask any contractor for those four things in writing before you sign — the ones who hesitate are telling you something.

Do you take commercial roofing work as well as residential?

Both. Greenville SC Roof Pros runs residential flat & low-slope roofing across Greenville neighborhoods and commercial work for offices, retail, restaurants, apartment complexes and HOA properties throughout Greenville County and the Blue Ridge escarpment. Commercial jobs get phased scheduling and off-hours crews so tenants and customers are not shut out while the work happens.

Service Areas

Greenville SC Roof Pros serves Greenville, SC and surrounding communities including:

Call Now