Exterior Genie
Residential

Residential Roofing

Your roof is the first line of defense against South Carolina heat, wind, and heavy rain. Exterior Genie is a Marine Corps veteran-owned roofing contractor in Lexington that inspects, repairs, and replaces residential roofs across Columbia and all of South Carolina, as an Owens Corning Preferred Contractor, GAF Certified installer, HAAG Certified Inspector, and IBHS FORTIFIED Roofer.

  • Owens Corning Preferred Contractor and GAF Certified
  • HAAG Certified Inspector and IBHS FORTIFIED Roofer
  • Lifetime workmanship warranty on Owens Corning roof installations
  • SC Safe Home approved contractor and inspector
Completed full roof replacement with architectural shingles on a two-story lake home

Start With an Honest Inspection

Every roofing recommendation should begin with what is actually on the roof. Our inspections look at shingle condition, granule loss, lifted or creased tabs, flashing at walls and chimneys, pipe boots, valleys, ventilation, and decking where it can be evaluated. We document what we find with photos so you can see the same conditions we see.

Many roofs need a targeted repair rather than a replacement. Others have reached a point where repairs would only delay the inevitable. Our HAAG Certified Inspector training helps us distinguish storm damage from normal wear, which matters for both repair decisions and insurance conversations.

Asphalt Shingle and Metal Roofing

Architectural asphalt shingles are a widely used residential roofing choice, offering a wide range of colors and profiles at a moderate cost. As an Owens Corning Preferred Contractor and GAF Certified installer, we install complete shingle systems including underlayment, starter, ridge, and ventilation components.

Standing-seam and exposed-fastener metal roofs cost more upfront but bring a different look and long service potential. The right choice depends on your home's style, budget, and how long you plan to own it. Compare both options on our asphalt shingle and metal roofing pages.

Repairs, Storms, and Insurance

When wind or hail hits, damage is not always visible from the ground. We inspect, document, and help secure the roof. If you file a claim, our insurance claim assistance helps you understand the scope and keeps the conversation focused on the condition of the property.

Active leaks need immediate attention. Our emergency roof repair team can help temporarily protect the home so interior damage does not spread while permanent repairs are planned.

FORTIFIED Roofs and SC Safe Home

As an IBHS FORTIFIED Roofer, we can build roofs to the FORTIFIED Roof standard, which includes enhanced attachment of the roof deck, a sealed roof deck, and upgraded edge details intended to resist wind-driven rain. We are also an SC Safe Home approved contractor and inspector and can explain how the program works, while the official program determines eligibility and grants.

Owens Corning roof installations are backed by our lifetime workmanship warranty, plus applicable manufacturer warranties. Financing at 0% for 12 months same-as-cash is available, subject to approval.

Ventilation, Flashing, and Details That Matter

A roof is more than shingles. Balanced attic ventilation helps manage heat and moisture, which matters in a South Carolina summer. Flashing at chimneys, sidewalls, skylights, and valleys is where many leaks begin, and pipe boots are a common failure point as they age. During replacement we address these components so the new roof works as a complete system.

We also discuss drip edge, underlayment type, and how damaged decking will be handled if it is found during tear-off, so there are no surprises about what is included in your proposal.

Our Residential Roofing Process

  1. 1

    Free inspection

    We inspect the roof, attic ventilation where accessible, and flashing, and photograph conditions.

  2. 2

    Clear recommendation

    We explain whether repair or replacement makes sense and why.

  3. 3

    Material selection

    You choose the system, color, and options, including FORTIFIED upgrades if desired.

  4. 4

    Permit and scheduling

    We pull required permits and schedule materials and crews.

  5. 5

    Installation

    Old roofing is removed, decking is checked, and the new system is installed with property protection in place.

  6. 6

    Cleanup and review

    Debris and nails are cleaned up and we review the finished roof with you.

What a Good Roof Proposal Should Show

  • Photos of the conditions found
  • Underlayment, ventilation, and flashing details
  • How damaged decking will be handled
  • Manufacturer system and warranty
  • Workmanship warranty terms
  • Permit and cleanup responsibilities

Our Work In The Field

Aerial view of a completed architectural shingle roof on a custom stucco home

Frequently Asked Questions

Should I repair my roof or replace it?

Start with an inspection of the roof covering, flashing and underlying condition. An isolated problem may suit a repair, while widespread deterioration can call for replacement. We explain the findings and proposed scope rather than recommend a new roof based only on age.

Do you install asphalt shingle and metal roofs?

Yes. We offer both systems and help you compare their installation requirements and appearance. Exterior Genie is an Owens Corning Preferred Contractor and GAF Certified. Review our dedicated asphalt shingle and metal roofing pages for more detail.

Where should I start after storm damage?

If there is an active leak or exposed roof, contact us about emergency protection. Our storm damage and insurance claim pages explain documentation and the claim process. Insurance coverage depends on the damage and your policy; replacement is not guaranteed.

What warranties and financing can I discuss?

Ask about the lifetime workmanship warranty on Owens Corning roof installs and applicable manufacturer warranties. Financing is available at 0% for 12 months, same-as-cash, subject to approval. Review the written coverage and financing terms before choosing your project scope.

For a roof built to the IBHS standard, explore our FORTIFIED roofing installation options.

Schedule Your Free Inspection

Pick a day that works for you — it takes about 60 seconds.

  • Veteran-owned & operated
  • Owens Corning Preferred Contractor
  • Free, no-obligation inspection
Book My Free Inspection

Prefer to talk? Call (803) 999-7663