Roofing over costs around 2 to 3 per square foot as opposed to the average full replacement cost of 4 50 so roofing over a 1 500 square foot roof may only cost 3 000 to 4 500.
New roof cost on 1800 square feet.
Natural slate roof cost.
Slate roof tiles are hewn from natural flat stone.
According to the united states census the average roof is 17 squares or about 1 700 square feet.
In addition to composition shingles materials may also include any necessary roofing felt underlayment ice and water shield nails ridge vent and roof flashing details such as valley drip edge gable and chimney flashing and caulk.
Roofing over does present some issues however.
525 1 800.
Roofing cost per square foot.
The price for a natural slate roof on a 2 000 square foot home ranges from 25 00 to 50 000.
A new roof costs 4 000 to 10 000 on average and varies on the shingle material used and several factors.
Single story ranch house can range in price from 8 500 to 16 500 fully installed.
Roofing material is estimated by the square which is equal to 100 square feet.
Slope of the roof.
When calculating roofing costs per square asphalt shingles run from 350 and 500 per square metal or tin roofs costs 600 to 1 200 per square and concrete or clay costs between 1 200 and 1 800 per.
This gives us a 3d roof area of 1 625 sq ft.
A slate roof that s maintained with care can last hundreds of years.
The average roof is 3 000 square feet or.
It can be increased to 130mph with enhanced shingle installation using more nails and roofing cement at a higher cost.
This price range.
The cost of materials for a basic 3 tab 25 year shingles could range anywhere from 150 to 200 per square for all the necessary materials.
Tile and slate which can be more expensive.
To install depending on the type of shingle and project specifics variables.
How many layers of existing roofing do you have.
Across the us a typical architectural asphalt shingle roof will cost between 4 00 and 7 00 per sq.
The estimates above for how many square feet of roofing average single story and two story homes have are based on a roof with a 6 12 slope.
Assuming this is a hip roof we multiply this by 1 1 which gives us roughly 18 squares or 1 800 square feet of the roof surface.
Shingles are sold by the bundle and by the square.
A square is equal to 100 square feet and will cost anywhere between 100 and 1 800.
It s the most expensive and durable material listed here.
A new asphalt shingles roof for a typical 2 000 sq.
This cost will be entirely dependent on if the roofing company you choose owns his own dumpster or has to rent one.
Roofing companies will charge on average 100 150 00 per square to tear off existing roofing shingles before installing your new roof.
On the low end asphalt averages 100 and 150 per square while slate averages about 1 200.