Does anyone know the "best" way to install v-crimp sheet metal? I have been told two different ways -
1. screw 3" inches from the double "V" on each side and on either side of the center "V" (4 screws per row)
2. install on the first "V" peak of overlap, center peak (3 screws per row - peaks only)
I do not want any leaks - roof pitch is 9/12 - Please help!!
1. screw 3" inches from the double "V" on each side and on either side of the center "V" (4 screws per row)
2. install on the first "V" peak of overlap, center peak (3 screws per row - peaks only)
I do not want any leaks - roof pitch is 9/12 - Please help!!