If your home is over twenty years old, a 98% probability exists that your attic has excessive heat, an indication of unsatisfactory roof ventilation, allowing build-up of excessive attic moisture. More... A Power k roofing Professional answers some commonly asked questions about roofing. Does it leak? Will it fade? Our Roofing Professional has the answers plus More...Check out articles on almost every different roofing topic. From how to install shingles, to commercial questions on, Roof coatings. Among all the building products available today, is cedar really the green choice? More... more... See more text