I am looking to replace the cedar shingles on a small addition at the back of my house. I have never shingled with cedar before and am unsure of the proper procedure for shingling valley's.
I am planning on using a prefinished (black valley) and ice/water shield under the surface, however I wasn't sure if I should be using a line of roofing tar beneath the shingles on the valley or if this is needed.
Any help would be greatly appreciated.
I am planning on using a prefinished (black valley) and ice/water shield under the surface, however I wasn't sure if I should be using a line of roofing tar beneath the shingles on the valley or if this is needed.
Any help would be greatly appreciated.