Essentially this system is one where a conveyer belt on a rigid platform extends directly from a truck up to the roof.
Moving roofing shingles up to roof.
Replace the area where the shingle was removed with another shingle of similar weight and color.
Push the shingles down to the roof jacks.
To move a roof shingle use a claw hammer to remove the roof nails.
The shingles will roll up like a ball in front of the fork.
When plywood or osb sheathing picks up moisture it expands.
Your roof is what keeps you protected.
If the sheathing is properly gapped then the gaps can close causing the shingles spanning the gap to buckle.
One man stays in the truck loading shingles onto the belt while another is stationed on the roof offloading the supplies as they are carried up by the moving belt.
In cases where the damage is extensive removing the old roofing shingles completely is advisable.
After completing a column the roofer can go back down to the eave edge of the roof and start laying the next column of shingles.
Not only that the shingles can be piled just to the side of the column being laid.
Pull the shingle from its place and move it to the side.
Buyer s guide to the best roof shingles 2020 april 3 2020.
This saves a lot of time moving shingle bundles and a lot of back strain.
Should you decide to go with the old roof and do end up removing any of the old shingles make sure that you apply a layer of 30 pound roofing felt before you begin laying any new shingles.
Continue tearing off the shingles and underlayment until you reach the roof jacks then start over at the top of the roof.
Remove shingles in a 2 to 3 ft wide section as you work down the roof.
The most common cause appears to be movement in the roof sheathing with changes in moisture levels.
How to get shingles on your roof easily.