Start by laying asphalt felt or other underlayment over the roof.
Installing roofing felt underlayment.
It is used for temporary roofing for weatherproofing and as an underlayment under shingles or other permanent roofing materials.
Ideally the roof should be done when there is a forecast for several days without a lot.
When installing anything on a roof you need to follow the water rule the water rule means you consider where water will run when it s on the roof.
The reason why drip edge should be installed below the underlayment along the eaves of the roof is so that water does not get under the drip edge.
The roofing felt should be applied in layers that overlap.
The underlayment roll is comfortable to sit on the roof floors and walls or anywhere you need it.
Setting the roll and then nailing off.
Whatever your reason for attaching.
Synthetic roofing underlayment is to be laid horizontally parallel to eave with printed anti slip side up starting at the bottom of the lowest roof eave with a 1 5 underlayment overhang at the eave covering the pre installed eave drip edge.
This video walks through the very basic steps for installing tarpaper felt.
Start at the bottom of the roofline and work.
Overlap each row at least 3 to 4 inches.
Installing roof felt is a two person job.
Where the roof meets a wall lap the felt up 4 inches if possible.
Install drip edge at the roof eave edges.
Nail metal drip edge flashing which bends over the roof and down the edge of the facing board on all roof edges.
The underlayment also has a slip proof polymer to the bottom.
Using your staple gun secure the felt to the roof.
How to install roofing felt prep work.
In some situations you may have to temporarily remove the siding and replace it after installing the underlayment shingles and flashing.
Also the textured fabric lets steep sloppy walkability.
Fasten drip edge on eaves with.
If you live in an area with inclement weather you should consider using a special ice and water protector.
Roof felt also known as tar paper is a waterproof fiberglass product.