Typical Cost for Roof Replacement | eHow

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Katherine Sanger

Katherine Sanger lives and teaches in Texas. Shes been writing articles for over 5 years for various online and print publications, including LoveToKnow and Whim's Place. Shes completed 2 Masters degrees (English Lit at Mercy College and Liberal Arts at Houston Baptist University) and is pursuing her Ph.D. in Education at Capella University.

Without damage from the elements, a roof should last anywhere from 12 to 20 years. Replacing a roof isn't inexpensive, but it doesn't have to break the bank, either. If you know where to look and what can drive the costs up, it can help you make a good decision. Depending on your needs and preferences, you may spend anywhere from $2,000 to $25,000.

Asphalt shingles are the least expensive option, ranging from $50 to $150 per 100 square feet. Other options include architectural shingles, wood shingles, tile and slate. Tile and slate generally are the most expensive, with prices going up to $1,000 per 100 square feet.

Like many other home repairs and improvements, the cost is generally determined by the square footage being covered. Most prices are quotes per "square," which is a 10-by-10 foot area.

Some things that are affected by where you live include licenses, permits and even requirements for the roof, such as hurricane-proofing in coastal areas. Permits may be several hundred dollars--the average is around $200--and hurricane-proofing methods, such as hurricane straps and bracing, may add another $300 or more to the final cost.

Pitch is a measurement of how high the roof is versus its length. Pitch will determine the type of shingles and tiles you can use, and also how they will be installed. A roof with a 4/12 pitch lets you choose tiles or shingles, but low-slope roofs will require more expensive materials.

You may not need a full roof replacement--ask your contractor if repair is an option. Repairs can be as little as $100.

Be sure to get a minimum of 3 quotes. This helps you to see the midpoint of the job, and may help you if you want to negotiate a price with a preferred roofer.

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Typical Cost for Roof Replacement | eHow