Is there any "treatment" I can use to stop the dry rot process in the sections that are only lightly damaged?
If I "sisted" new joist sections to the old ones, after cutting away the severely rotted sections, will the dry rot continue to spread?
Is there any way to apply a decorative trim board over the top of cedar siding and keep the water from seeping behind the trim? Caulk seems to last only a short time in our wet, Northwest weather.
Any advice is most welcome.