Capping a roof is the last thing done during a roofing project.
How shingle a roof peak.
Begin capping the roof peak on the side that receives the least amount of wind.
Positioning of the cap.
Nail each side of the shingle to each side of the ridge just below the shingles self sealing strip.
The cap must be positioned to minimize wind and weather damage after it has been nailed down.
Remove existing roof and underlayment.
It must be completed at the very end.
Keep this up until you reach the other end of the peak.
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.
You can either use special shingles called ridge shingles or cut a number of regular shingles into 3 tabbed equal pieces and bend each so they fit snugly on the roof peak and nail them into place.
How to cap an asphalt shingled roof preparing the peak.
You ll need longer nails for this part as you re driving through more layers of shingles.
Many pros shingle in a vertical line up the roof because it s much faster.
Install the next shingle approximately 2 3 past the seal strip of the first shingle.
The original plan was to preserve a portion of the existing roof since.
This picture gives you an idea of the condition of the existing roof plywood and you.
Place the first shingle end flush to the edge of the roof.
How to shingle a roof 90 pics pro tips recommendations step 1.