Flashing needs to be run behind the joint to shed any water that penetrates. Flashing needs to be run behind the joint to shed any water that penetrates. Vertical weatherboards are mitred, scribed or butted at the internal corner. Flashing needs to be run behind the joint to shed any water that penetrates. This barrier provides additional protection from water and keeps out the wind.
Weatherboards come in a variety of profiles and sizes, in a range of species.
Non durable species can be used but need to be painted. Slatted screen Boards fitted to frames to provide a slatted screen. Here, rectangular pieces are fixed close together. Slatted screen Boards fitted to provide a slatted screen, here square pieces are spaced apart to form a more open screen. Sheet metal Z shaped flashing is installed between the plywood sheets and stops moisture from entering the building.