Very good info my question i live in florida i m having a house built the structure for the roof was put on and plywood sheets were cut to fit felt paper was put on a week later the hurricane hit and tore off all the felt paper the roof was bare for 2 weeks in rain conditions now its a total of 4 weeks with no shingles in the rain also the plastic moisture has been torn up should i make.
How to shingle the peak my roof.
For nice straight lines run shingles over the edge of the roof.
Then snap a chalk line and trim them off with a hook blade in your utility knife.
A continuous bead of asphalt could trap condensation or windblown water under the roofing at some point.
When you reach the peak either bring the ridge edges together with a ridge capping layer or cut regular shingles into 3 tabbed equal pieces and bend them so they fit on the roof peak.
Overlap the shingles to cover the nails on the side edges and use roofing cement to cover the nail heads on the shingle at the end of the roof.
Hammer a roofing nail on each side of the shingle five inches from the bottom edges and one inch from the side edge.
Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back and forth motion necessary to fill several rows of stair steps.
Leaving one side of the cut piece straight bend the other side to match the peak of the roof as shown below.
Hook blades are used for cutting shingles.
Butt the edge of the first cap shingle along this line.
If the overhang is more than a foot cut some off and use the remainder elsewhere.
Later you will cover it with a ridge shingle.
The shingles at the peak of your roof are commonly called cap shingles.
This nailing area is right where you see the dabs of black asphalt cement that are just above the tab knockouts.
Measure down 6 inches from the center of the roof ridge and chalk a line parallel with the ridge.
Many pros shingle in a vertical line up the roof because it s much faster.
Use roofing cement to secure this piece and a single nail in the base.
Nail the shingles with no tabs such as precut pro start shingles and apply asphalt cement from a caulk gun in many dots along the drip edge under the edge then press the tab less shingles down onto the line of asphalt cement dots with adequate spaces between the dots.
If your shingles are standard three tab shingles the caps are made by cutting one shingle into three separate parts.
Put in one 2 inch long nail back 6 inches from the edge of the cap shingle.
It must be completed at the very end of the shingle run to overlap the uppermost shingles and form a weatherproof.
Preparing the peak capping a roof is the last thing done during a roofing project.