Replies

1. 
   xxPaulCPxx | Nov 18, 2011 01:20pm | #1

   I used a piece of metal flashing as a single that comes off the top roof centered on the lower ridge. After it comes out flat on top of the ridge, you bend over the corners to cover the top of the W metal.

1. 
   MikeSmith | Nov 18, 2011 05:01pm | #2

   cam

   the ridge cap from the  minor  ridge is  going to  transition across the intersecting  W-valley

   metal, Grace  and  caps will make it waterproof..it  all has to die into the  major ridge cap detail

   interesting  how  new your sheathing  looks  under those old  existing  roof shingles

2. 
   Piffin | Nov 19, 2011 01:36pm | #3

   When installing the W valley material, if you cut and flold that top joint carefully it doesn't need anything else.

   But where there is concern, some guys ue a piece of lead sheet to work over that joint, since it is flexible