But TPO and PVC roofs are trickier and best left to pros ... but it usually ranges from $4 to $13 per square foot. The post ...

The slope and shape of your roof—hipped, gabled or flat, for example ... will likely require total replacement. Replacing the entire roof at once may also be best for a consistent appearance ...

Some roofing materials, such as wood shingles and flat roof membranes ... Here are some signs that you may need a full replacement. While dedicated homeowners may be able to patch small leaks ...

The most popular roofing material, asphalt, can be found on sloped, shingled roofs, and flat roofs ... asphalt shingles can be slippery. Use your best judgment on whether the structure is stable ...