Can the 5.75 in. x 5.75 in. PVC Base Vent Adjustable Pipe Flashing with Rubber Collar be used on vertical walls for pipes penetrating wood sheathing?

The 5.75 in. x 5.75 in. PVC Base Vent Adjustable Pipe Flashing with Rubber Collar can be used on vertical walls for pipes penetrating wood sheathing.

Yes, the 5.75 in. x 5.75 in. PVC Base Vent Adjustable Pipe Flashing with Rubber Collar can be used on vertical walls for pipes penetrating wood sheathing, but you must properly seal the outside of the flashing to have a leak proof installation on the vertical wall.