Sweep area clean of all nails staples.
Sq ft cost for flat roof tear off and replacement.
Asphalt shingle roof debris disposal costs to load and haul away old materials installation waste and associated.
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.
Expect to pay between 5000 and 6000 or 5 to 10 per square foot on average for flat roof replacement.
The average roof is 3 000 square feet or around 30 squares.
This gives us a 3d roof area of 1 625 sq ft.
To tear off one layer of membrane costs 0 45 per square foot and two layers costs 0 60 per square foot.
Flat roof replacement prices.
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.
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.
Thus tearing off 1 600 of single ply roofing will cost you 720 960 depending on the number of layers being taken down.
Roof you total installation cost for tpo will be 8 500 9 000.
Roofing material is estimated by the square which is equal to 100 square feet.
Tear off roof remove existing roofing material roof paper vent jacks and flashing and gutters if needed.
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.
However if you need to tear off tar gravel of multi layer rolled roofing the cost will go up significantly.
Tear off of old roof.
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.
Roofing over does present some issues however.
On the low end prices start at 3 50 4 00 per square foot materials and installation but that is for very large commercial projects.
Flat roofs are increasingly popular in modern architecture because of their ability to encompass the long flat lines of a.
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.
It needs to be stated that not all roofs are made the same and not all roofers charge the same prices.
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.
Nonetheless the estimates may vary based on the requirements of a homeowner.
The cost may reach upwards of 16 000 on rare occasions.
Expect to spend 1 500 to 3 000 to remove your current roof before installing a replacement.
Straight off the bat.
How much does tpo roofing cost.
The typical cost to tear off and replacement of a roof in the year 2019 is around 5 537 to 9 514.
