The paper should then be nailed in or stapled every three to four inches across.
How to staple roof underlayment.
If you live in an area with inclement weather you should consider using a special ice and water protector.
Where a roll ends and a new one is begun the two rolls should be overlapped by four inches.
Start the roof felt at one bottom corner of the roof.
I checked certainteed and all i saw was that they.
I looked at gaf website and their instructions say in bold do not use nails or staples without caps.
Cut drip edge flashing at an angle at the corner press it lightly against the eave end.
Apply drip edge to the eave.
They re certainly faster and easier to install.
I only recall one saying they used caps.
A recent post on underlayments brought up another subject of underlayment attachment.
Tack it in place at the corner with the end flush with the end of the roof and the bottom edge of the roll right along the bottom of the roof.
Apply and attach drip edge.
Roof underlayment prevents the roof deck from being exposed to the elements before or while the roofing material is being installed.
Overlap each row at least 3 to 4 inches.
Overlap and cut drip edges.
All nails and staples should be placed on the lower half of the paper.
I am deciding on a contractor for a new roof and as i recall most said they simply staple the underlayment.
The overhang to the next strip should be 3 8 inch.
Start by laying asphalt felt or other underlayment over the roof.
How to do it.
Ideally the roof covering material would be installed as soon as possible but in reality the roof may be protected by only the underlayment for days weeks or sometimes months.
Install new flashing metal.