What Factors Affect the Cost of a Roof?

Roofing contractors consider a number of things when determining the cost of a new roof. Because of this, pricing can vary drastically. In America, an asphalt shingle roof, the most commonly used and cheapest roof today, can cost around $5,000 and can max at about $25,000, averaging at  The average is around $12,000.

The usual factors affecting a new roof's cost are the following:

1. Size

The biggest factor that affects roof costs is size. Charges are made per roofing square, where one roofing square is equivalent to a 10 ft x 10 ft area.

2. Pitch

The roof's pitch or slope also affects its price. Some roofs are low-pitch, some are high-pitch and other have zero pitch. A roof with a 7:12 + pitch ratio, where the first number is equal to the height and the second number represents the length, can require additional safety equipment for the installers. In addition, a pitch of over 7:12 can make a roof more expensive because the company has to pay higher insurance costs. You can also learn more about roof replacement by checking out the post at  http://www.dictionary.com/browse/roofer .

3. Accessibility

Do workers need a truck to get near the house? Can the truck be backed against the house? Do installers have to bring the materials all the way out to the trucks? These things can all have an impact on the cost of a roof. If there is a need to tear off a heavier roof, that can also increase the cost of labor. Get roof storm damage repair in plano tx .

4. Material

The cost of a shingle per foot is between $5 and $7. This means two squares will total to  around about $1,086 to $1,409. In bigger markets across the U.S., an asphalt roof for a 1,200-square-foot house will cost from $5,100 to $6,000 for materials and labor. The best roofers in the country claim that asphalt is the cheapest material for a roof, while wood, tile and metal come next. For every 100 feet of metal roof, the cost is from $350 to $1500. Asphalt shingles are known to last up to two decades or longer, but tile, metal and slate could remain useful for up to 50 years or beyond.

5. Extra Factors

There are other factors that can add to the total costs of a roofing project, such as water damage. Water damage is typically discovered only when the roof repair company in plano tx takes out the shingles for a deck inspection. Another factor may be chimneys or skylights. Because installers have to work around them, costs can also get bigger. Finally, costs can be reduced by shingling over an existing roof instead of replacing it, but this can decrease the roof's lifespan by 20 percent.