Flashing Above Roof Behind Brick

Starting at the lowest part of the roof completely cover all three exposed surfaces of the block with peel and stick membrane.

Flashing above roof behind brick.

Using the circular saw and masonry blade cut a slot about 1 5 inches into the brick so that the overlapping flashing or counter flashing will slide into the slot. This is where you most often see a brick pocket which has proven to fail. Flashing protects a home from water in ways and areas that a vapor barrier don t water protection is a combined effort and flashing plays a major. This leaves enough room for the vertical leg of the step flashing.

Flashing problems with brick veneer are one of the most common issues we find with both real and thin brick walls. In this video we explain how to properly setup the flashings wall details for brick or natural rock above a roofline. It can cause major water damage to the home if installed improperly or not at all. Install the flashing before you finish the top of the brick wall as the flashing must go behind the siding as well as behind and under the top row of bricks that angle outward to cover the top.

Cut a slot of about 1 5 inches into the brick with a circular saw and masonry blade. To prevent wood rot it is important to install flashing over your ledger board properly. Make sure the inside corners of the supporting masonry are at least 4 inches above the roof deck. Counter flashing is necessary to prevent water that runs down the outside face of flashing from going behind the base flashing.

Caulk the slot after the flashing has been installed. Use your caulking gun to caulk a straight line above the back of the base flashing. Like ledger flashing installing brick flashing is not difficult to do and will extend the life of your front porch or deck.