Roof To Wood Chimney Chase Flashing

This design provides waterproofing at the exit point of a vent to divert water around the vent and to prevent water intrusion through the hole cut into the roof decking.

Roof to wood chimney chase flashing.

Extending the cricket past the corners helps divert water flowing down the roof away from the chase and also simplifies step flashing installation. Tools you will need for roofing from amazon bostitch coil nailer https amzn to 2u1v8e2 shingle remover https amzn to 2fzu5wf roof snake https amzn to 2. Step flashing step flashing is the flashing that is incorporated into the shingle. Nail it to the roof along the top edge.

Within a shingle roof the flashing is expertly woven into the shingles or roofing materials to protect the seam between the chimney and the roof. Galvanized roofing nails about every 6 in. Chimney flashing protects the structure of a roof at venting exit points for different roof types. Slide the prebent and soldered chimney saddle into place behind the chimney.

Along the edges or closer if necessary to flatten the metal. The chimney chase has a saddle flashing in. When we do a chase repair we usually rebuild or add a water diverter or cricket at the top see image 1. Here we are we re on the roof and we re looking at this chimney chase which is pretty typical to see on a roof.

We make the cricket wider than the chase by about 6 inches on each side.