If you hit a stack vent or chimney interlace the shingles with the flashing to allow water to run down the roof.
How do shingle the peak my roof.
It s important to realize the amount of shingle exposed to the weather is only 5 inches.
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.
The shingles at the peak of your roof are commonly called cap shingles.
Trim the shingles with your utility knife photo 14.
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.
The bottom row of shingles must hang past the edge of the roof.
Cut and bend a shingle to conform to the shape of the peak of the roof.
Continue laying your shingles horizontally up the roof.
Seal the top nail holes and continue on up with your shingles.
Capping a roof is the last thing done during a roofing project.
The cap shingles for most roofs measure 12 inches by 12 inches.
If there is only a little space left then you re fine and don t have to lay another row yet.
Nail it down with your roofing gun top and bottom.
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.
Here s how to shingle the last row of a lean to roof.
Next install your vent or stack flashing over that row of shingles photo 13.
Roof cap shingles overlap one another at the peak of a roof or along a hip where two slanting roofs meet on an outside corner of a house.
For a wood shingle roof you would have to cut the shingles that go on the edge to create a straight line to accommodate this.
Asphalt shingle hacks and installation tips.
Install the shingles up and halfway past the vent hole or stack.
If your roof s width is not an even multiple of the shingle s length you will have a partial piece on one end of each row.
Ideally the top edge of the last shingle row is flush with the top edge.
If your shingles are standard three tab shingles the caps are made by cutting one shingle into three separate parts.