FLOW BLOGS

Most homeowners assume their roof wears out from the outside. Rain, wind, sun, the occasional hail storm. What they don't expect is that one of the biggest threats to their roof's lifespan is coming from inside the house. If your attic isn't properly ventilated, it's quietly accelerating the deterioration of every layer of your roofing system, often for years before any visible damage appears. Why Attic Ventilation Matters More Than Most People Realize Your attic is supposed

A message from Verrill, Founder of Flow Roofing I’m Verrill, the founder of Flow Roofing. I started this company to address a common issue I observed in Portland, Beaverton, Vancouver, and surrounding communities: homeowners and property managers struggling to find a roofing contractor they could trust. Many roofs fail not due to poor materials, but because of rushed installations, poor communication, and a lack of accountability. Flow Roofing exists to do things differently.

Keeping your business or buildings safe & Flowing Portland weather is hard on commercial roofs. Forty-three inches of annual rainfall, sustained humidity, freeze-thaw cycles, moss growth, and the occasional wind event combine to age commercial roofing systems faster than most building owners expect. If you own or manage a commercial property in the Portland Metro, your roof is either protecting your investment or quietly costing you money. There is no in-between. Flow Roofing

Writing & Credit Given to: Early History of Attic Ventilation William B. Rose Research Architect Building Research Council School of Architecture University of Illinois at Urbana-Champaign Keywords: ventilation, moisture control, shingle durability, history, residential roofing, attic ventilation , roof replacement , new roof installation, best roofing practices, roofing code, best roof installs Abstract Research literature and articles from professional magazines have been