Feeling Lost Over the RIGHT Type, Brand, and Warranty for Your Roofing Project? We Have Solutions.
Planning and executing a roofing project can get overwhelming for any homeowner. With our wide range of expert services and warranty-backed brands, you are assured of top-quality results at the end of your project.
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GAF Silver Pledge Roofing Warranty Coverage Across Shandon, Lake Murray, Lexington & the Greater Midlands
Roofing Warranty Types & Brands Explained
Choosing a new roof in Columbia, SC involves more than picking a shingle color. The warranty behind your roof — and the manufacturer standing behind that warranty — determines how well your investment is protected for decades to come.
This guide from International Construction Services, Inc. breaks down the two main types of roofing warranties, explains the exclusive GAF Silver Pledge™ Warranty we're proud to offer, and outlines the leading manufacturer brands we install across Columbia and the surrounding regions.
Columbia's frequent summer thunderstorms, heavy rain, high humidity, and occasional severe weather put real stress on a roof. Understanding your coverage before storm season is one of the smartest moves a homeowner can make.
Understanding Roofing Warranties
Not all roofing warranties are created equal. Most fall into two distinct categories, and a strong roof system usually needs both.
Knowing the difference helps you compare contractors honestly and avoid unpleasant surprises years down the road.
Material Warranties
A material warranty is issued by the shingle manufacturer. It protects you against defects in the roofing product itself — things like premature granule loss, delamination, or failure of the shingle to perform as designed.
Material warranties are tied to the product, not the installer. If the shingles themselves are defective, the manufacturer covers the replacement materials.
Length and terms vary by manufacturer and product line. Premium architectural shingles typically carry significantly longer material coverage than basic three-tab options.
Workmanship Warranties
A workmanship warranty covers installation-related issues. Even the best shingle in the world will leak if it's installed incorrectly — around flashing, valleys, penetrations, or the ridge.
Standard workmanship warranties are issued by the contractor. That means if the contractor goes out of business, closes, or refuses to honor the claim, the homeowner is left with nothing.
This is the single biggest gap in most roofing warranties, and it's exactly the gap the GAF Silver Pledge™ Warranty is designed to close.
Why Comprehensive Coverage Matters
Combining strong material coverage with strong workmanship coverage removes the finger-pointing that often follows a roofing failure. Instead of the manufacturer blaming the installer — or vice versa — a single warranty covers both.
That's the coverage model we build into every eligible installation.
GAF Silver Pledge™ Warranty: What It Covers and Why It Matters
The GAF Silver Pledge™ Warranty is one of the strongest roofing warranties available, and it's only offered by GAF-certified contractors like ICS.
It provides two layers of protection working together.
Layer One: 50-Year Manufacturer Material Coverage
GAF backs your shingles with a 50-year manufacturer's warranty. This protects you against defects in the roofing materials themselves and ensures the shingles perform as they are designed to over the long term.
That's coverage directly from the largest roofing manufacturer in North America — not a promise from a small contractor with an uncertain future.
Layer Two: 10 Years of GAF-Backed Workmanship Coverage
The Silver Pledge™ also includes 10 years of workmanship coverage backed by GAF itself, not just by the contractor. If an installation-related issue ever appears, GAF stands behind the repair — including labor, not just replacement materials.
This is the critical difference. It removes uncertainty if something ever goes wrong.
Why GAF Certification Matters
The Silver Pledge™ Warranty isn't available to every roofer. It's only offered through GAF Certified Installers who meet strict training, installation, and quality standards set by the manufacturer.
GAF is willing to put their name behind the workmanship because they know that when one of their certified installers follows the correct installation process, the roof is built to last.
We're proud to say that no customer of ours has ever had to use this warranty — something we believe speaks directly to the quality, consistency, and care built into the GAF-certified installation process we follow.
Ask us about your Silver Pledge™ eligibility before your next roof project.
Call (803) 699-5106 to speak with a certified team member and confirm coverage options for your home.
Top Roofing Brands We Install
International Construction Services, Inc. leverages high-quality products to ensure the best roofing performance. We work only with the leading brands in the industry — brands that guarantee you make the most of your roofing investment.
GAF®
GAF is the largest roofing manufacturer in North America and the foundation of our warranty program. As a GAF Factory-Certified™ Contractor, we install complete GAF roofing systems that qualify for enhanced manufacturer warranties, including the Silver Pledge™.
CertainTeed
CertainTeed is a widely recognized manufacturer of asphalt shingles and roofing accessories, offering a broad range of product lines suitable for residential and commercial applications throughout the Southeast.
Owens Corning
Owens Corning shingles are engineered for durability and are a trusted option for homeowners seeking dependable long-term performance from a well-established name.
IKO
IKO produces asphalt shingles and roofing components used across a wide range of residential projects. Their product lines give homeowners additional options when matching aesthetics and budget.
Atlas®
Atlas manufactures asphalt shingles designed with performance and appearance in mind, rounding out the selection of premium brands we're proud to install.
Roofing Materials We Offer
Alongside these manufacturer brands, we install a range of roofing materials to fit different home styles, including:
- Asphalt Shingles
- Wood Shakes
- Metal Roofing systems (see our overview of the Types Of Metal Roofing)
Each brand and material choice affects both the appearance of your home and the specific warranty options available to you.
How Warranty Coverage Connects to Installation Quality
A warranty is only as strong as the installation behind it. That's why manufacturer-enhanced warranties like the Silver Pledge™ are tied to certified installers who follow strict, approved processes.
Our crews install a complete roofing system — not just shingles. That includes ice and water shield in vulnerable areas, synthetic underlayment across the deck, new drip edge flashing, starter shingles, properly fastened architectural shingles, replaced pipe boots, precise flashing at chimneys and penetrations, and ridge vent with hip and ridge shingles to finish the system.
Skipping any of these steps can void manufacturer warranties and shorten the life of the roof. That's why we don't cut corners on any of them.
Homeowners planning a full Roof Replacement benefit most from these enhanced warranty options, since the entire system is being installed new. For existing roofs, targeted Roof Repair and ongoing Roof Maintenance can help preserve the coverage you already have.
Insurance Claims Assistance
Warranty coverage handles defects and installation issues, but storm damage falls under a different category — your homeowners insurance policy.
Columbia's weather can produce sudden hail, high winds, and heavy rain that damage otherwise healthy roofs. When that happens, our team assists homeowners with the insurance claims process so surprise out-of-pocket costs don't derail the repair.
We walk you through the inspection, document the damage clearly, and coordinate with your adjuster where appropriate. Every repair or replacement begins with a thorough inspection and a detailed estimate before any work starts.
Service Areas
We proudly serve homeowners and businesses throughout Columbia, SC and the greater Midlands, along with communities across South Carolina, North Carolina, and Georgia.
Our service coverage also includes:
- Greenville, SC
- Charleston, SC
- Augusta, GA
- Raleigh, NC
- All surrounding communities
If you're unsure whether your property falls within our coverage area, give us a call — we're happy to confirm and schedule an inspection.
We also handle Commercial Roofing and New Construction Roofing projects across the same regions. Explore our full Roofing Services hub to see everything we handle.
Frequently Asked Questions
Call International Construction Services, Inc. today at (803) 699-5106 to schedule your roofing consultation.
You can also reach us through our online contact form, and our team will walk you through the warranty and brand options that best fit your Columbia home.
We've Got You Covered. Just Tell Us What You Need!
Here’s a peek at the high-quality roofing materials we offer:
- Asphalt Shingles
- Metal
- Wood Shakes
- Tile
Your Roofing Project Needs to Be in the Hands of an Expert Contractor.
And we at ICS are committed to providing products from the leading brands in the industry, such as:
- GAF
- IKO
- CertainTeed
- Owens Corning
We focus on making this process EASY for you and your family so you can avoid the confusion and focus on the outcome you want.
Don’t take our word for it. Hear it from our customers!
International Construction Services, Inc. leverages high-quality products to ensure the best roofing performance. That’s why we work only with the leading brands in the industry, including; GAF®, CertainTeed, Owens Corning, IKO, and Atlas® — brands that guarantee you make the most of your roofing investment.
Get Extensive Roof Care Advice & Support For Life
Ensure a Healthy Roof For Years to Come
Talk to our experts about:
- Leaky Ceilings
- Rodent Damage
- Wear & Tear (15+ year old roof)
Don't Delay Important Routine Roof Inspections!
Whether or not you need service now, quality advice from our team is always free!
Neglected roof damage can often be the most costly emergency expense for a homeowner.
We pride ourselves on using only top-quality materials and installing them with masterful precision. After all, a roof is only as good as its composition and the workmanship behind it.
Your home and family deserve the very best roofing system available, and we promise to provide that.
Schedule an estimate, or simply call us at (803) 699-5106 you’re in Greenville SC, Columbia SC, Charleston SC, Augusta GA, Raleigh NC, or in any of the surrounding areas.
You also have the option to complete our contact form, and we’ll be happy to assist you.
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