Asphalt shingles are designed to withstand rain not the force of a power washer.
How to remove asphalt roof shingles.
Loosen the adhesive underneath the tabs of the damaged shingle then pull them free and discard.
Push the shingles down to the roof jacks.
Loosen and remove the damaged shingles.
If the shingles are severely damaged don t try to salvage them.
Rig a ladder and your safety equipment that is suitable for your roof.
Power washing your roof will reduce its lifespan.
Continue tearing off the shingles and underlayment until you reach the roof jacks then start over at the top of the roof.
The shingles will roll up like a ball in front of the fork.
How to remove old asphalt shingles before putting on a new roof 1.
Just remove them and replace them with new shingles of a similar style to the rest of the shingles on the roof.
Position a construction trash bin beside the building.
Remove shingles in a 2 to 3 ft wide section as you work down the roof.
To access the nails the shingle will need to be lifted but it is likely bonded to the shingle below by the shingles asphalt sealant spots.
Instead gently pray the roof down with a mix of half bleach and half water.
Set it up so that loose singles can slide down the roof and.