Asphalt Shingle Roofing in South Dakota

What's Driving Asphalt Shingle Roofing Demand in South Dakota

Asphalt shingles in South Dakota face some of the most severe hail exposure in the country, including the region near Vivian where the largest hailstone ever officially recorded in the United States fell in 2010, so bruising and granule loss from hail impact are a defining concern for this material here. The Rapid City area sees frequent severe hail because updrafts off the Black Hills force moisture high enough to freeze before falling, subjecting asphalt shingle roofs in that region to repeated impact events over their service life. South Dakota's wide temperature swings, from bitter winter cold to hot summer days, also stress the asphalt binder in shingles, contributing to brittleness that can make hail damage worse than it would be on a more temperature stable roof. Heavy snow load and freeze thaw cycling through South Dakota winters add another layer of physical stress on top of the hail and temperature extremes this material has to withstand.

Licensing in South Dakota: Asphalt shingle roofing work in South Dakota is not subject to a statewide license, since South Dakota does not license general contractors or roofers at the state level. Sioux Falls requires its Residential Roofing and Repair Contractor License for this work within city limits. In cities without their own roofing ordinance, no license may be legally required, though a building permit for the work often still applies.