A significant portion of the total depends on the material which usually matches whatever you have for the rest of the house.
Porch roof cost estimator.
Building a porch roof costs 16 to 30 per square foot.
Ft will depend on your current roof type shingles 100 200 metal 300 800 slate 600 1500 etc.
Our calculator will estimate your total roofing cost installed including the cost of materials labor and warranty for any major type of roof including 3 tab asphalt shingles architectural and premium composition shingles pvc tpo epdm rubber built up roofs cedar shakes and shingles clay tiles natural slate and metal roofing.
A screen can be added for an additional cost of 3 000 to 4 000.
The average cost to build a porch ranges from 17 000 25 000 with the average homeowner spending around 21 440 for a 16 x 20 wraparound porch with railings 1 and a gable roof.
A low slope roof is anywhere from 2 in 12 to 4 in 12.
Steeper sloped roofs are considered more aesthetically pleasing and last longer.
This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof.
Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive.
Adding a wood lattice roof can range between 500 and 10 000.
The cost can be more for larger homes homes with complex roof designs or when installing more expensive materials.
Porch roof cost calculator.
The average cost for a patio roof addition using low maintenance wood patterned aluminum runs for about 6 000 to 10 000 for an area of 20 by 20 feet as of 2011.
For a 200 square foot structure this ranges from 3 200 to 6 000.
These benefits do not come cheaply though.
Anything more than 9 in 12 is considered steep.
The cost to replace the roof on most homes is 4 000 to 10 000 and most spend about 8 000.
When your porch can t hold more weight and you can t afford new supports and roof consider awnings.
Porches also add resale value to your home and can be an enticing offering to prospective buyers.
Expect labor to cost 300 or more per sq.
A 12 in 12 roof can cost up to 50 more than a 4 in 12 roof.
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The cost per square 100 sq.