Roofing contractor in Greenville, SC

Yes, significantly. Homes in Overbrook and other early-20th-century Greenville neighborhoods often have two or more shingle layers over original skip sheathing. That sheathing must be evaluated before new shingles go down, and in many cases solid decking needs to be installed over it. Skipping that step leads to fastener pull-through and premature failure of the new roof.

Greenville's summer temperatures push attic air well above outdoor temperatures when soffit and ridge vents are undersized or blocked. That trapped heat bakes shingles from below, causing sealant strips to fail and tabs to curl. Attic venting installation that balances intake at the soffits with exhaust at the ridge is the most effective way to protect a new or existing roof in this climate.

Skylights are installed on both historic and newer Greenville homes, but the flashing requirements differ by roof pitch and material. Steep-pitch roofs in North Main and Alta Vista require step flashing and counter-flashing techniques suited to those angles. Proper skylight installation eliminates the leak risk that comes from using generic flashing kits on roofs with non-standard pitches.

Wind-lifted ridge caps and missing shingles are the most visible signs, but granule loss from hail impact is often invisible from the ground. Flashing failures around chimneys and skylights are another common post-storm finding in Greenville. A roof inspection after any storm with reported wind speeds above 50 mph will document damage accurately before it progresses to the decking.