Shingle Roof Replacement in Columbia, SC
If your shingles are curling, cracking or shedding grit into the gutters, a new shingle roof may be the practical fix for your home in Columbia, SC. We connect you with independent local roofers who inspect for free and price the job in writing, line by line.
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Picking the Right Shingle
Asphalt shingles come in two main kinds. Three-tab shingles are flat, single-layer strips with an even look and the lowest price. Architectural shingles, sometimes called dimensional, are thicker laminated layers that give a roof more depth and often carry a longer warranty. Your roofer can price both.
For color, ask to see full-size samples outside in daylight, not just a brochure page, before you lock one in.
Columbia's older neighborhoods add one more step. The city was planned after 1786 as a two-mile grid of 400 blocks, and several historic areas, among them Cottontown, Melrose Heights and Old Shandon, sit inside City design districts. There, a Certificate of Design Approval comes before the roofing permit, so check with preservation staff before choosing a shingle that looks different from the current one.
What Gets Done
- Old shingles removed. The roofer strips the roof to the deck rather than stacking new shingles on worn ones, unless they explain in writing why an overlay suits your house.
- Deck and attic check. Soft sheathing gets replaced, and the roofer looks at attic ventilation, since trapped heat is hard on shingles.
- Underlayment and shingles. New underlayment goes down, starter strips seal the edges, and shingles follow the maker's nailing pattern.
- Valleys and flashing. Valleys, sidewalls and chimneys get new metal so water runs off the roof instead of under it.
The Cost of Shingle Roof Replacement
Shingles are the lower-cost choice in the published numbers. This Old House models basic asphalt in South Carolina at about $4.50 per square foot for 2026, and Roof Observations puts architectural shingles near $5.15. Neither figure is a quote for your house.
| Cost row | Figure | Source (year) |
|---|---|---|
| South Carolina re-roof, typical total | about $7,738 (common range $6,064–$19,016) | This Old House, 2026 (a cost model) |
| SC asphalt shingles, per sq ft | about $4.50 per sq ft | This Old House, 2026 |
| SC architectural shingles, per sq ft | about $5.15 per sq ft | Roof Observations, 2026 (an estimate) |
| SC metal, per sq ft | about $8.60 per sq ft | This Old House, 2026 |
| SC standing-seam steel, per sq ft | about $10.65 per sq ft | Roof Observations, 2026 (an estimate) |
A steep or chopped-up roof takes more material and labor. The cost calculator turns your home size, number of stories and roof pitch into a rough range.
What Happens on the Day
- Delivery. Shingles and a dumpster arrive, sometimes the day before. Move cars and keep pets inside.
- Tear-off. The old shingles come off one section at a time, so no large area sits open if the weather turns.
- Deck repairs. Any soft boards are replaced at the per-sheet price your contract lists for extra sheathing.
- Installation. Underlayment, drip edge, starter strips, field shingles, flashing and ridge caps go on in that order.
- Cleanup. Debris is hauled away and the yard is swept for nails.
Why Start Your Request Here
After a storm, door knockers show up offering shingle jobs, and it's hard to tell a local outfit from one that will be gone in a month. The roofer you meet through this site should have a local address and be registered with the state's Residential Builders Commission. Confirm it on the LLR licensee lookup or by calling the Commission at 803-896-4696, and ask for references from nearby jobs.
Then get every promise into a written, itemized contract: shingle brand and line, underlayment, deck repair pricing, cleanup, and who pulls the permit.
Before You Book
Can new shingles go over the old ones?
Sometimes. The City of Columbia's roofing permit form lists a reroof option next to its tear-off option, so overlays do happen. A tear-off costs more but lets the roofer find soft decking and start fresh. Ask each roofer which approach they recommend for your roof and why, and get the answer in writing.
How do I know it's time to replace, not repair?
Curling or cracking across whole slopes, bald spots where the granules are gone, and leaks in more than one place point toward replacement. A few shingles lost on a windy night usually don't. The repair-or-replace quiz walks through the signs, and a free inspection settles the question.
Do West Columbia and Cayce need permits too?
Both cities expect one for a full re-roof. West Columbia lists re-roofs among its permit types, and Cayce says a roof replacement needs a permit, though replacing damaged shingles on a small area does not. Each city runs its own building office, and your roofer pulls the permit from the right one.
Will the 2027 code change affect a shingle job?
The City of Columbia moves from the 2021 to the 2024 International Residential Code on January 1, 2027. The 2024 package includes a South Carolina change to the underlayment rules for high-wind areas. Ask your roofer whether that applies to your job.
More Roofing Options
Comparing materials? See metal roof replacement. For the bigger picture on tear-off, permits and process, read full roof replacement, and if the trouble is in one spot, roof repair is the place to start.
See Shingle Prices for Your Home
Get a written shingle estimate built on your roof's real measurements. Send a request and one independent local roofer will reach out to book a free inspection, or call (803) 555-0152.