Roof Replacement in Rowesville and Orangeburg County, SC

When It Is Time for a New Roof

Every roof has a lifespan. Whether your current roof has been battered by years of South Carolina storms, is showing visible signs of wear, or has simply reached the end of its service life, there comes a point when repairs are no longer enough. A full roof replacement from Dubya Roofing and Gutters gives your home a brand new protective barrier, improves energy efficiency, and dramatically enhances curb appeal.

Based in Rowesville, SC, and serving homeowners throughout Orangeburg County, our team specializes in complete tear-off and replacement using CertainTeed Landmark architectural shingles. We do not take shortcuts. Every replacement we perform starts with stripping the old roof down to the decking so we can inspect every square foot of your roof structure before installing your new roofing system.

Signs You Need a Roof Replacement

How do you know when a repair is no longer sufficient and a full replacement is the smart move? Look for these warning signs:

• Age: If your asphalt shingle roof is 20 to 25 years old or older, it is approaching the end of its expected lifespan, even if it looks acceptable from the ground.
• Widespread Shingle Damage: Curling, buckling, cracking, or missing shingles across large areas of your roof indicate the materials are failing system-wide.
• Granule Loss: Excessive granules in your gutters or visible dark patches on shingles mean the protective coating is wearing away, leaving shingles vulnerable to UV damage.
• Sagging Roof Deck: If your roofline dips or sags in any area, the decking beneath the shingles may be compromised by moisture damage.
• Multiple Leaks: One leak can usually be repaired, but if you are dealing with leaks in multiple locations, the entire roofing system may be failing.
• Rising Energy Bills: A deteriorating roof allows conditioned air to escape and outside heat to penetrate, which can increase your heating and cooling costs noticeably.
• Daylight Through the Attic: If you can see light coming through your roof boards when you stand in the attic, water is getting through as well.

If you have noticed any of these issues, contact Dubya Roofing and Gutters at (803) 855-1850 for a free inspection. We will give you an honest assessment of whether a targeted repair or a full replacement is the right solution.

Our Roof Replacement Process

At Dubya Roofing and Gutters, we follow a proven, step-by-step process that ensures your new roof is installed correctly and built to last. Here is what you can expect when you choose us for your roof replacement in the Orangeburg County area:

1. Free Inspection and Estimate

The process begins with a thorough inspection of your existing roof. We check for visible damage, examine the condition of your shingles and flashing, and look at your attic for signs of leaks or ventilation problems. We then provide a detailed written estimate that outlines the scope of work, materials to be used, and total cost. There is no pressure and no obligation.

2. Complete Tear-Off

We never install new shingles over old ones. Our crew strips every layer of existing roofing material down to the bare decking. This is a critical step because it allows us to inspect the plywood or OSB decking for rot, soft spots, or water damage. Any compromised decking is replaced before we move forward. We also protect your landscaping, siding, and windows with tarps during the tear-off process.

3. Decking Inspection and Repair

With the old roofing removed, we carefully inspect every section of the roof deck. Any rotted, warped, or water-damaged plywood is replaced with new material. This step is essential for ensuring your new roof has a solid, stable foundation. Skipping it or covering up bad decking is a major shortcut that leads to premature roof failure.

4. Underlayment and Ice and Water Shield

Once the decking is in solid condition, we install a high-quality synthetic underlayment across the entire roof surface. This acts as a secondary moisture barrier beneath your shingles. In vulnerable areas such as valleys, around chimneys, and along eaves, we apply ice and water shield for extra protection against water intrusion.

5. Drip Edge and Flashing

New aluminum drip edge is installed along all eaves and rakes to direct water away from the fascia and into your gutter system. We also install or replace step flashing around chimneys, dormers, walls, and other roof penetrations. Proper flashing is one of the most important defenses against leaks. A roof replacement is also the ideal time to upgrade your gutters, since the crew is already working along the roofline. See our guide on gutter installation costs in Orangeburg to plan both projects together and save.

6. CertainTeed Landmark Shingle Installation

With all preparatory layers in place, we install your new CertainTeed Landmark architectural shingles. These premium shingles feature a dual-layer, fiber glass base mat construction that creates a rich, dimensional appearance similar to the look of natural wood shake. They are engineered to withstand wind gusts up to 130 mph and come with NatureGuard algae-resistant technology to prevent the dark streaking that is common in South Carolina's humid climate.

CertainTeed Landmark shingles are available in a broad range of colors including Georgetown Gray, Moire Black, Weathered Wood, Burnt Sienna, and many more. Our team will help you choose the color that best complements your home's exterior. Learn more about our shingle roofing options.

7. Ridge Ventilation and Cap Shingles

Proper attic ventilation is critical for extending the life of your new roof and reducing energy costs. We install ridge vents along the peak of your roof to allow hot, moist air to escape from your attic. Ridge cap shingles are then installed over the ridge vent for a clean, finished look and watertight seal.

8. Cleanup and Final Inspection

Once the installation is complete, our crew performs a thorough cleanup of your entire property. We pick up all debris, run magnetic nail sweepers across your yard and driveway to collect stray nails, and do a final walk-around inspection to make sure every detail meets our standards. We treat your property with the same respect we would give our own.

Why CertainTeed Landmark Shingles?

Dubya Roofing and Gutters chose CertainTeed Landmark as our primary shingle product because we want our customers to get the best combination of quality, durability, and value. Here is what makes Landmark shingles stand out:

• Dimensional Appearance: The dual-layer construction creates shadow lines that give your roof a natural, high-end look.
• Wind Resistance: Rated to withstand winds up to 130 mph, Landmark shingles hold up well during South Carolina storm season.
• Algae Resistance: NatureGuard technology prevents the dark algae streaks that plague many roofs in our humid climate.
• Limited Lifetime Warranty: CertainTeed backs Landmark shingles with a strong warranty for long-term peace of mind. Visit our warranty information page for full details.
• Color Selection: Available in over a dozen designer colors, there is a Landmark shade to complement every home.

If you are considering metal roofing as an alternative, we install those as well. Our team can help you compare both options to find the best fit for your home and budget.

For homeowners specifically in Rowesville, visit our dedicated Rowesville roof replacement page for locally focused information about roof replacement services in your area.

Frequently Asked Questions