The first layer on top of the plywood or OSB roof deck is underlayment. For this, we chose a self-healing ice-and-water ...

Metal roofs come in a few styles, including metal shingles, metal panels, corrugated panels, and standing seams. Metal shingles are the smallest and are useful if you have a roof that requires ...

However, standing seam roofs are considered the best option for solar panels, since racking can be clamped directly to the metal seams. Corrugated metal roofs don’t have adequate seams for ...

Asphalt shingles are the most common roofing material, striking a balance between performance and initial cost. Clay, metal and slate ... and an underlying asphalt cap sheet, to achieve the ...

Common roofing materials in California include asphalt shingles, metal roofs, clay tile roofs, concrete tile roofs and slate roofs. The slope or pitch of your roof impacts costs. Many California ...