How To Replace A Porch Flat Roof

Walk your roof before applying any roofing to see if there are any weak points.

How to replace a porch flat roof.

Flat roofs are increasingly popular in modern architecture because of their ability to encompass the long flat lines of a. Built up flat roof replacement. Sweep away water and debris from the damaged area. Once you repair the hole in the roof plywood you need to seal up the seams and recover the roof.

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. In addition sweeping the area clear gives you a better view of the damage. Any leftover dirt gravel and water in the area can prevent the repair material from bonding to the roof. Cover the seams between the old and new decking with bitumen tape.

This is the number needed for the pitch calculation. Built up flat roofs are very sturdy. Torch down roofing is another roof replacement option. If you are keeping the existing roof begin demolishing the porch from the ground and work up to the roof.

Staple it to the roof decking or nail it with plastic capped roofing nails. If you are removing the roof demolish at the top of the porch. This video shows a typical flat roof replacement carried out by argyle roofing based in london uk. If there are any areas that are rotting.

Measure 12 inches from the bottom of the level and mark the spot on your house. For many people the built up roof is what comes to mind when they think of flat roofs. Expect to pay between 5000 and 6000 or 5 to 10 per square foot on average for flat roof replacement. But severely damaged shingles should be replaced with new ones.

A built up flat roof bur is made up of tar and gravel. Flat roof replacement prices. Then measure from the spot created vertically to the roof. Built up roofs have been popular for a long time because in addition to being attractive they re also efficient insulators.

To clear the roof use a tough broom. Cracks in the shingles allow water to penetrate the roof and cause it to leak. However it is much more difficult and dangerous due to the. Small cracks in the shingles can be repaired through the use of a sealant.

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. Beginning with the removal of the old roofing felt this.