A roof is the top covering of a building, including all materials and constructions necessary to support it on the walls of the building or on uprights; it provides protection against rain, snow, sunlight, extremes of temperature, and wind. A roof is part of the building envelope.

Average New Roof Cost. The average cost of a new roof is between $4,707 and $10,460 depending on the roof size and materials used. A 2,000 sqft. asphalt roof costs from $3,600 to $10,800 on average, while a metal roof costs between $8,000 to $24,000.

Asphalt. Out of all of the types of roofing materials available to you, the asphalt shingle is the cheapest. It will cost around $1.00 per square foot for the shingles, making it possible to do an average, single-story home for under $2,000.00. They are also the most popular on the market today.

The easy answer is, you don’t have to. Roof replacement for an average sized single-family home only takes a few days. … But, if you work from home, or spend most of your time at home, it’s possible you may want to stay out of the house for the few days your roof is being replaced.

Home insurance policies usually cover roof damage caused by fire, vandalism, and “acts of God,” such as hurricanes and tornadoes. Whether they will pay for damage caused by wind, rain or hail is determined by your policy and the age of your roof. … If a leaky roof isn’t fixed properly, an insurer might not cover damage.

Roof Calculator – Estimate Local Roofing Prices For 2019. The average roof replacement costs range from $3.19 – $4.43 per sq.ft. (for asphalt shingles) to $7.35 – $10.73 per sq.ft. (for metal/wood, etc). Your actual cost will vary depending on roof size & complexity, and your location.

The most common are the asphalt types that cost around $80 to $100 per square. A square covers approximately one hundred square feet. There are also wood shingles or “shakes” (which are the types cut by hand instead of machine), and BuildDirect.com places the average cost of a square of cedar shingles at $160.

Relatively light, inexpensive, and easy to install, asphalt shingles are the best choice for most houses. They come in sheets that are layered on a roof to give the illusion of more expensive single shingles, such as cedar or slate, that are installed one shingle at a time.

Homeowners have a variety of roof types to choose from, including slate, tile, metal and even solar. However, asphalt shingles remain the most popular choice for roofing — and for good reason.

Most building codes allow two layers of organic or fiberglass asphalt shingles on roofs with a 4/12 pitch or less, and three layers on steeper roofs. If the structure can support the added weight, a typical 20-square (2,000-square-foot) reroof will cost at least $1,000 less than a tear-off job.