Your best protection against an ice dam is an ice and water protection membrane which can seal around the shanks of the roof fasteners for a leak resistant fit.
Roof felt paper tar sealer nail holes.
However roofing felt offers additional protection against leakage providing an extra layer of water.
Nail it down with your roofing gun top and bottom.
Install the shingles up and halfway past the vent hole or stack.
For large leaks such as where shingles have been blown away in large patches an asphalt sealer is not the.
Next install your vent or stack flashing over that row of shingles photo 13.
Item 1571717 model 40003975.
The shingles are asphalt backed and this asphalt forms an adequate seal around the nail.
We had a problem with our shed workshop flat felt roof leaking and needed a quick repair.
Small leaks around nail holes or flashing can be effectively fixed with a sealant.
Trim the shingles with your utility knife photo 14.
The claim was that nails have to pass through a minimum of two layers of shingles.
It is the heaviest most aggressive sealing tape available and permanently deal with leaks in virtually all roofing materials including for tpo epdm and metal.
I must admit i ve seen many builders that do not seal the nail heads.
Instead of replacing the felt roof we decided to use a product call.
Seal the top nail holes and continue on up with your shingles.
Thermacote roof repair tape thermacote roof repair tape is the ultimate leak and seam repair tape.
Simiron tektop 5 gallon epoxy acrylic wbgray primer roof sealant.
Smaller nail holes will be permanently fixed by this method standard roofing nails would be either 3 8 inch or 1 2 inch making a hole 3 8.
And don t give me that crap that it seals it self cuz it don t.
How can tar paper be a second barrier when you put a thousand nail holes in it.
Fill small nail holes with silicone caulk or roof cement.
Sometimes called roofing felt underlayment roofing tar paper or roll roofing.
885 tropi cool 100 silicone seam and repair roof sealant.