and hot attic air is expelled (usually through box vents or ridge vents). These inputs and outputs must be balanced and spaced uniformly to work properly. Attic ventilation is necessary unless the ...

Ridge vents are openings that run the entire length of the roof along the ridge. They are usually so well integrated into the roof that no one other than a trained professional will notice that ...

Richmond, VA, is known for its humid summers and unpredictable weather patterns. Homeowners in this region often face the ...

Westlake Corporation’s WLK unit, Westlake Royal Building Products has launched Dryroll, a universal ridge vent and weather block. Dryroll is designed to optimize roof protection and attic ...