Flashing Between Chimney And Siding

Using a metal j flashing between these types of transitions provides a barrier between siding and transitions that protects against water intrusion.

Flashing between chimney and siding.

How to use flashing between brick siding. The first is called step flashing. And more often than not the culprit is the flashing the sheet metal that keeps the intersection between the chimney and roof watertight. I frequently see the sheathing and or housewrap where siding butts into a chimney.

The intersection between a roof and a sidewall can be a rot problem waiting to happen. But the j cap also creates a consistent line. Nail j channel for vinyl or metal siding onto the flashing. Leave a 1 4 inch gap between the step flashing and wood siding or cement board.

Many homes have a transition point somewhere up the wall where brick gives way to some type of siding whether it s aluminum panels or cedar shingles. Proper flashing around a chimney includes two layers. Repair of a water damaged framed chimney using low maintenance pvc corner boards and fiber cement siding. Even if the roof has been properly flashed against the sidewall this one hasn t water can still run down the side of the house and behind the siding causing rot.

Vinyl siding on chimneys vinyl siding is generally not recommended for exterior chimney siding because of the heat that. Sections of l shaped sheet metal are woven into the shingle courses and lapped up the side of the chimney. 2 aside from tearing off the siding and correcting it from the beginning what do you recommend as a solution when you see the underlying structure at this joint. Flashing materials should be inspected periodically and maintained when needed to prevent leaking problems into the home interior.

Follow the directions of the siding manufacturer for. Improper siding and flashing details can lead to siding failure even with hardie plank.