Exterior Siding Belly Band Flashing Detail

The flashing can be used over window trim band boards panel intersections and other vertical surfaces.

Exterior siding belly band flashing detail.

Building siding flashing finish details for building corners use overlapping 1x4s or 1x6s at outside corners or use 5 4 stock for a heavier look. I m having trouble locating good wall to roof flashing detail for hardie siding. One of the most vulnerable areas for siding is transitions. As a homeowner you will work with a contractor who will facilitate the installation of your james hardie siding trim soffit wrap and flashing products including products with colorplus technology.

Leave a 1 4 minimum gap between cladding termination and sloped metal drip flashings shown in figure 1 1 c this detail can also apply to other flashing details such as. Belly bands exterior penetrations etc. The best solution is a preformed or custom bent kick out flashing to divert the water away from the siding. This is sometimes referred to as a belly band.

It s very common in sacramento one of the most common areas of exterior water damage to wood trim occurs when a horizontal piece of wood is nailed to a wood surface on many two story buildings in sacramento there is a horizontal board that divides the upper and lower story. If the shingle already has flashing on it the kickout flashing has to slip beneath it and you ll have to loosen or remove siding to do this. Use a felt paper spline wrapped around the corner and extending 6 inches beyond the corner board to protect the joints where the siding meets the corner boards see figure 1 5 at left. One piece of siding installed vertically create a belly band trim joint with a piece of 1 x4 1 x6 or 1 x8 trim depending on preference and z flashing above and below fig.

I would slide it under the nail flange at the bottom of the window and it would end on the top of the nail flange on the siding where the water would drain into the bottom of the piece siding that when on next. The flashing i used is a flat piece of metal. If the sidewall is stucco or solid wood like ours and you can t open it to get flashing behind it continue the step flashing to the peak of the roof then cover the step flashing with cap flashing. In areas where snow may build up add a wide band of peel and stick membrane over the step flashing but under the sheathing wrap as shown.

Have water damage at the belly band.