Shingle Roofing by RO Unlimited
RO RoofingShingle Roofing

Proven Protection Engineered
for Carolina Weather

From budget-friendly 3-tab to premium designer styles that replicate natural slate and cedar shake, we install shingle systems built to handle Upstate South Carolina's heat, humidity, and storm seasons. With over 25 years of local experience, we know which products perform and which ones just look good in a brochure.

Everything You Need to Know

Shingle Roofing
Guide

01

What It Is

Asphalt shingle roofing uses fiberglass mat coated with asphalt and mineral granules to create a weather-resistant barrier for your home. There are three distinct tiers: 3-tab shingles are a single flat layer with uniform cutouts. Architectural (dimensional) shingles bond two or more layers for a thicker, textured profile that mimics wood or slate. Designer shingles are the premium tier — significantly heavier with multi-layer construction that closely replicates natural slate, cedar shake, or other high-end materials.

02

Materials & Performance

All modern asphalt shingles start with a fiberglass base mat coated in asphalt and topped with ceramic-coated mineral granules that protect against UV radiation. Architectural shingles are now the industry standard, offering wind ratings of 110–130 mph compared to 3-tab's 60–70 mph. For Upstate SC, where severe thunderstorms regularly produce 50–80 mph gusts, that difference matters. Impact-resistant (Class 4) shingles are increasingly popular here, tested to withstand hail strikes and sometimes qualifying homeowners for insurance discounts.

03

Cost & Lifespan

3-tab shingles run $3.50–$5.50 per square foot installed with a lifespan of 15–20 years. Architectural shingles cost $4.50–$7.50 per square foot and last 25–30 years. Designer shingles range from $8–$14 per square foot with lifespans of 30–40 years. The real story is cost per year: architectural shingles deliver the best long-term value because 3-tab's low upfront price is deceptive — you'll need three replacements in the same period that architectural shingles need roughly two.

04

Why It Matters Here

Choosing the right shingle tier isn't just about appearance — it's about matching your roofing investment to your home's needs, your budget timeline, and our local weather patterns. Our humidity and heat can shorten lifespans by several years if ventilation and installation quality are lacking. A quality architectural shingle installation with proper ventilation is the sweet spot for most Upstate homeowners.

Call Us If You See This

Warning
Signs

Granules accumulating in gutters or at downspout discharge

Some granule loss is normal on a new roof, but persistent shedding on an older roof means UV protection is failing.

Shingles curling at the edges or buckling in the center

This indicates moisture damage or failed adhesive and creates gaps where water penetrates.

Bald or dark patches visible from the ground

Exposed asphalt means granules are gone and that section is rapidly deteriorating from UV and heat exposure.

Cracked or broken shingles

Thermal cycling — our hot days and cooler nights — makes aging shingles brittle. Cracked shingles are an open invitation for leaks.

Missing shingles after a storm

Even one missing shingle exposes underlayment and decking to water damage.

Black streaks or green moss growth

Algae and moss thrive in our humidity. While algae is mostly cosmetic, moss roots can lift shingles and trap moisture underneath.

Daylight visible through the roof deck from the attic

This means structural gaps exist and water is almost certainly finding its way in.

Sagging areas on the roof surface

The decking underneath has been compromised by moisture. Structural repair is needed immediately.

Protect Your Investment

Maintenance
Tips

How We Do It

Our
Process

01

Consultation & Inspection

We inspect your current roof, measure the area, assess decking condition from the attic, check ventilation, and discuss your goals and budget. You get a detailed written estimate with material options.

02

Material Selection

We walk you through shingle tier options (3-tab, architectural, designer), colors, and manufacturer warranties. We make honest recommendations based on your home's needs and what performs in this climate.

03

Tear-Off & Deck Prep

We strip the old roof down to the deck, inspect and replace damaged decking or rotten wood, and install ice-and-water shield in vulnerable areas — valleys, eaves, and around penetrations.

04

Installation

Drip edge, underlayment, starter strip, shingles, ridge cap, and all flashing installed to manufacturer specs. Proper nailing patterns and placement are non-negotiable — this is where shortcuts cause failures.

05

Inspection & Cleanup

We inspect every detail, run magnetic sweepers for nails, haul away all debris, and walk you through the completed work. You receive warranty documentation for both materials and labor.

Investment Guide

Cost & Lifespan

Material / Service
Cost Range
Lifespan
3-Tab Shingles
$3.50–$5.50/sq ft
15–20 years
Architectural Shingles
$4.50–$7.50/sq ft
25–30 years
Designer Shingles
$8–$14/sq ft
30–40 years

Prices are estimates for Upstate SC — get a real quote for your project.

Common Questions

FAQ

Shingle Roofing — RO Unlimited
Ready to Start?

Get Your
Quote

Call us directly or request a quote online. No pressure, no upselling — just honest answers about your shingle roofing needs.

(864) 304-0139