Cedar and wooden shingles past and protect their condition using a ventilating underlayment. This thick matrix of woven fibers results in an airspace between the shingle and deck and prevents dampness damage by allowing the shingles to dry. The terrain about the muse is stable and flat ample to guidance https://nicehomeliving.com/5-roofing-companies-customers-love-in-downers-grove-il-top-choices-for-service-and-quality/