"Most homeowners replace their roof only once," they say ... We even use (used) rubber tires in our formula. So we make a better shingle, while also making our asphalt very environmentally ...

but to protect the soft rubber from the sun’s damaging rays. That lengthens its life considerably. Winner: Metal roofing. While maintenance costs for an asphalt shingle roof aren’t outrageous ...

Flat roofs require materials that can form a continuous waterproof barrier, such as rubber membranes, TPO, or built-up roofing. Shingles are not capable of sealing joints effectively, thus risking ...