Flashing Where Siding Meets Brick

Maybe in this case the flashing extends upwards behind the building siding forming a zee shape that might reduce this risk.

Flashing where siding meets brick.

If the transition exceeds 10 feet in length it s necessary to use more than one piece of. Measure the length of the transition the intersection where the brick meets the face of the wall. There should already be a metal flashing that is sealed to the brick. The nails holding up the siding should not be caulked.

How to use flashing between brick siding 1. Metal flashing or any metal to wood joint should not be caulked another water exit pathway that should never be sealed. Siding nails should not be caulked another item that needs room to play is siding boards themselves. Thats why most brick houses you see have a hip roof or a full gable end where the brick runs up to the peak.

The metal flashing placed on wall top slopes back towards the building directing water inside the structure. Kickout flashing installs just like standard step flashing except that half of the kickout flashing hangs over the edge of the roof. I ve read the following sections of ubc that seem to indicate a need for flashing between the brick and hardi siding trim band. Install the kickout flashing.

Run the l shaped flashing up under the bottom row of siding so that it tucks under the final bottom row and on top. Also avoid caulking tongue and groove siding boards together. Uniform building code section 1402 2 exterior openings exposed to the weather shall be flashed in such a manner as to make them weather proof. But with a step back you don t want the brick all the way up to the peak and then sitting on the setbacks roof.

It might be buried behind the siding where you can t see it. Install the flashing before you finish the top of the brick wall as the flashing must go behind the siding as well. Details like this risk rot and insect damage to the structure.