Adding to the total cost.
Sq ft cost for flat roof tear off and replacement.
The national average cost to replace a roof is 7 211 with most homeowners spending between 4 707 and 10 460 roof installation cost ranges from 400 to 550 per square depending on the roof size and materials used in reroofing.
Thus at the mid point of the above price range you can expect to pay.
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.
Roof you total installation cost for tpo will be 8 500 9 000.
Straight off the bat.
Flat roofs are increasingly popular in modern architecture because of their ability to encompass the long flat lines of a.
Roofing material is estimated by the square which is equal to 100 square feet.
For estimating purposes we also assume that there is a chimney a couple of dormers and two layers of old shingles that need to be torn off and removed before a new roof.
Expect to pay between 5000 and 6000 or 5 to 10 per square foot on average for flat roof replacement.
That said on average most contractors will charge between 3 50 and 5 50 per square foot or 350 to 550 per square 100 sq ft to install or replace an asphalt shingle roof on a typical house.
For a decent quality tpo membrane pricing starts at 5 50 6 00 per square foot installed without tear off for example if you have a 1 500 sq ft.
Tear off roof remove existing roofing material roof paper vent jacks and flashing and gutters if needed.
How much does tpo roofing cost.
Flat roof repairs can cost as little as 300 or up as much as 1000 to 2000 depending on the number of leaks needing repair.
Flat roof replacement prices.
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.
Expect to spend 1 500 to 3 000 to remove your current roof before installing a replacement.
It needs to be stated that not all roofs are made the same and not all roofers charge the same prices.
This gives us a 3d roof area of 1 625 sq ft.
Sweep area clean of all nails staples.
Tear off of old roof.
Asphalt shingle roof debris disposal costs to load and haul away old materials installation waste and associated.
Thus tearing off 1 600 of single ply roofing will cost you 720 960 depending on the number of layers being taken down.
To tear off one layer of membrane costs 0 45 per square foot and two layers costs 0 60 per square foot.
The average roof is 3 000 square feet or around 30 squares.
However if you need to tear off tar gravel of multi layer rolled roofing the cost will go up significantly.
Roofing over does present some issues however.
The cost may reach upwards of 16 000 on rare occasions.
Nonetheless the estimates may vary based on the requirements of a homeowner.
