Why a roof tear off is a good idea.
Tearing off old roof.
Standing at the peak use a garden fork or a specially notched roofing tear off shovel to tear away the ridge caps and the top courses of shingles.
If you don t tear off the old layer you can t examine the decking.
Start the tear off at the section farthest from the trash container.
Save time by skipping the step of having a team remove the old roof before building the new one.
Contribute to a healthier environment when you don t tear off roof material it doesn t end up in a landfill.
You can t know for sure that there aren t any soft spots or haven t been any leaks.
You must tear off existing roofing under these conditions.
Some roofers prefer forks because they don t get caught on nails making it easier and faster to remove the shingles.
Save money especially when the old insulation can stay in place and be used again.
Cover foliage near the house with reinforced plastic tarps to catch debris for easy cleanup.
By laying down a new roof over the existing one you.
Short term you can save money by installing a new roof over an old one if local codes allow.
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However new roofing applied over old rarely lasts as long as roofing installed on a stripped and properly prepared substrate.
If you re able to position it directly under one of the lower.