Built up flat roofs are very sturdy.
How to replace a porch flat roof.
If there are any areas that are rotting.
Cracks in the shingles allow water to penetrate the roof and cause it to leak.
If you are keeping the existing roof begin demolishing the porch from the ground and work up to the roof.
Once you repair the hole in the roof plywood you need to seal up the seams and recover the roof.
Measure 12 inches from the bottom of the level and mark the spot on your house.
Find the cracked shingles and pry them with a flat pry bar to expose the underside.
Small cracks in the shingles can be repaired through the use of a sealant.
Always clean up any areas you wish to repair.
Any leftover dirt gravel and water in the area can prevent the repair material from bonding to the roof.
Built up roofs have been popular for a long time because in addition to being attractive they re also efficient insulators.
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.
This is the number needed for the pitch calculation.
Expect to pay between 5000 and 6000 or 5 to 10 per square foot on average for flat roof replacement.
In addition sweeping the area clear gives you a better view of the damage.
Walk your roof before applying any roofing to see if there are any weak points.
Flat roofs are increasingly popular in modern architecture because of their ability to encompass the long flat lines of a.
Flat roof replacement prices.
If you are removing the roof demolish at the top of the porch.
Staple it to the roof decking or nail it with plastic capped roofing nails.
Sweep away water and debris from the damaged area.
Lay felt paper onto the roof overlapping the existing paper to get good coverage.
Beginning with the removal of the old roofing felt this.
However it is much more difficult and dangerous due to the.
On a ladder tall enough to reach the end of your roof put the level against the house parallel to the ground where the roof meets the house.
But severely damaged shingles should be replaced with new ones.
Torch down roofing is another roof replacement option.
Cover the seams between the old and new decking with bitumen tape.
Then measure from the spot created vertically to the roof.
For many people the built up roof is what comes to mind when they think of flat roofs.
A built up flat roof bur is made up of tar and gravel.
