Move the pry bar down the rafter to remove the nails if you can t pull the sheathing up by hand after.
How to remove old roof sheathing.
Lengths remove the backing and adhere the sticky side to the roof sheathing along eave edges.
Pry the edge of the sheathing from the roof rafters while standing on an adjacent sheet.
You can remove small amounts of mold covering 10 square feet or less of attic sheathing yourself but if the mold growth covers more than 10 square feet you should contact a.
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Cut out and replace damaged sections as needed.
So there you go trying to save 1200 2000 on roof replacement by not removing old shingles and not repairing replacing rotted plywood will usually cost at least 4000 6000 more just in few short years.
Overlap ends at least 6 in.
Mold remediation contractors use a variety of techniques to address attic mold growth including dry ice blasting hand sanding and encapsulation.
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Up the roof past the exterior walls so you may need two rows on homes with wide soffits.
Code usually calls for it to project at least 2 ft.
But if the damage is more widespread like rot you really are stuck with tearing off the roof and replacing the bad sheathing.
This video is showing one of many ways to tear off a roof with the sheathing.
Be sure to use new sheathing that s the same thickness as the old.
Cut ice and water barrier to about 8 ft.
Removing mold growth from roof sheathing.
Leah from see jane drill demonstrates how to use an ordinary pitchfork to tear off an old roof.
The first two are effective though often cost prohibitive.
As you can imagine the labor required to hand scrub every square inch of roof sheathing is quite.
Also keep an eye out for loose roof sheathing that needs renailing.