Roof Flashing In Front Or Behind Stone

Proper installation of manufactured stone veneer siding.

Roof flashing in front or behind stone.

Step flashing protects the joints between the roof deck and chimneys or dormers. All flashings must be in place at windows doors roof lines sill plates and all outlets where moisture could enter the wall cavity. A headwall is a level junction where a roof meets a wall. This small piece of flashing will allow any moisture that has built up behind the manufactured stone a place to drain and will allow fresh air an entry point to dry things out.

The corner cut should be facing upwards. Vent pipe flashing fits over flues or pipes. Hopefully the pictures will offer more clarity. The flashing travels up and behind the lower edge of the exterior wall covering at least 6 inches and prevents leaks from even the most torrential of downpours.

This illustration shows proper flashing at a headwall condition. Lay the cut flashing down at the corner over a shingle that is already in place. Needs a cricket or saddle basically a small roof built behind the chimney. Headwall flashing should extend up behind the exterior wall covering and down over the roof covering material as you see here.

The mason should examine the walls to which lath base coat and the stone are to be applied looking for properframing and sheathing attachment. The final hurdle in our residing and insulation projects falls in the realm of how to flash a stone chimney that is up to 5 in front of the exterior sheathing at the top. The roof side of the l flashing is. Any chimney wider than 30 in.

Our wall assembly will be sheathing mento 1000 1 5 roxul comforboard 3 4 furring strip then lp smartside lap. Check out our recommended tools right here. Debris builds up behind that dam and holds moisture which leads to rusted flashing and wood rot.