Chances are the nails that will be securely seated in the wood so a bit of force will be needed with a twisting motion of the roofing shovel or spade.
Removing old roof shingles.
Set it up so that loose singles can slide down the roof and.
It doesn t matter where you start or stop.
That way the roof will be left exposed.
Remove the old shingles with tear off shovels.
How to remove old asphalt shingles before putting on a new roof 1.
You will want to start from one side of your roof and work your way to the other side.
Ensure that the materials for the new roof are ready and on site.
Stripping away the old roof more expensive because of the additional labor and materials peeling off the old roof down to the sheathing is your only option if you already have two layers.
Other advantages are that you end up with an extra barrier against leakage and a little extra insulation.
Continue tearing off the shingles and underlayment until you reach the roof jacks then start over at the top of the roof.
Rig a ladder and your safety equipment that is suitable for your roof.
Position a construction trash bin beside the building.
One square foot of roofing area.
Construction demolition unit cost for removing 3 tab asphalt roof shingles.
The main advantage of leaving the old roof on is obvious you can minimize the mess removal costs and disposal expense if you can leave the old shingles in place.
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We figure one unskilled worker can remove about 100 square feet of asphalt shingles per hour.
The shingles will roll up like a ball in front of the fork.
If you re not familiar with how to do.
Remove the shingles in layers as you work your way up the roof.
How to tear shingles off a roof 1.
Push the shingles down to the roof jacks.
That includes stripping 2 or 3 layers of shingles plus flashing and drip edge tossing them into a dump truck or dumpster and removing or hammering down any protruding nails.
Determine if the existing shingles need to be removed.
Clean the roof with a push broom and remove or pound in any remaining fasteners.