http://coroofs.com.au/wp-content/uploads/2010/07/hip-roof-joint-405x350.jpg
If these are architectectural shingles you should be using real hip and ridge caps not thrre tabs.
There to thin and will crack long before the shingles need replacing.
If these are architectectural shingles you should be using real hip and ridge caps not thrre tabs.
There to thin and will crack long before the shingles need replacing.