Owanka Roofing Contractor | 16+ Years

GAF Timberline HDZ shingles with StrikeZone nailing area for Class 4 impact resistance rated to UL 2218. We install the full GAF Roof System. Cobra ridge vent, FeltBuster synthetic underlayment, Starter Match starter strip, and Seal-A-Ridge caps. That qualifies your Owanka home for the Golden Pledge warranty: 25-year workmanship plus 50-year material.

We repair every type of roofing. Asphalt shingles, metal panels, flat membranes, tile. Our guys carry the materials on the truck. Most repairs are same-day once we're on site.

Wind speeds over 60 mph cause shingle tab lift and seal failure. Hail over 1" diameter causes fractures through the shingle mat to the fiberglass reinforcement. Our HAAG-trained inspectors know the difference between cosmetic damage and functional damage. That distinction determines your insurance payout.

New roof installation on new construction means getting the ventilation right from the start. We calculate intake and exhaust requirements based on attic square footage and install the right combination of soffit vents and ridge vent. Saves you money on cooling bills in South Dakota.

We do metal roof repairs too. Loose panels, failed sealant at transitions, rust spots on older galvanized. Not every metal issue needs a full replacement. Our Owanka crew can usually fix it same-day.

Architectural shingles are what 80% of Owanka homeowners choose. They look better than 3-tab, last longer, and handle wind better. We install GAF Timberline, Owens Corning Duration, and CertainTeed Landmark.

Commercial flat roof replacement in Owanka starts with a core sample to check the existing insulation. If it's waterlogged, everything comes off. If it's dry, we can sometimes overlay. Saves you $2-$4 per square foot.

Flat roofs on commercial buildings are a different animal. We install and repair TPO, EPDM, modified bitumen, and built-up systems. Our Owanka commercial crew handles retail, warehouse, office, and multi-family buildings.

We install 5" and 6" seamless aluminum gutters in Owanka. Standard homes get 5", high-volume areas and steeper pitches get 6". Downspouts every 30-40 ft of gutter run with splash blocks or underground drains.

Roof inspections after a storm are free. Always. We document hail hits, wind damage, and any pre-existing issues so your insurance claim is accurate and complete.

Fallen tree limb damage requires structural assessment before repair. We check rafter integrity, decking condition, and whether the ceiling joists below were impacted. If structural members are cracked or displaced, you need a framing carpenter before we re-roof. We coordinate with trusted Owanka contractors for structural work. Insurance carriers require separate line items for structural vs. roofing repairs. We document both.

VELUX FS fixed skylights and VS vented skylights installed with EDL flashing kits for profile roofing. The flashing integrates with your shingle courses per IRC R903.2 weather protection requirements. We cut the opening, frame the curb with doubled 2x lumber, install the skylight with factory sealant, and weave the flashing into the existing shingle field. Leak-proof when done right. And we do it right in Owanka.