Can I Use Pressure Treated Wood For Exterior Trim
Again yes but its not the best approach.
Can i use pressure treated wood for exterior trim. I think there is some confusion going on pressure treated lumber for ground contact and yard deck use is a completely different animal than the pressure treated radiata pine product that is used for trim fascia and barge rafters. Pressure-treated wood may not be the best choice for exterior trim since most pressure-treated wood is southern yellow pine a species that is not particularly good at holding paint. The US needs to move toward non wood exteriors- I almost think its unethical to use wood outside a house on new homes.
On vertical surfaces it would last nearly forever with no paint or sealer at all. I use pressure treated wood on all exterior millwork. Add the Decorative Rail Trim for a finished and personalized all wood look around rail to post connections.
However it entirely depends on you the type of wood that you want to use for your exterior woodworking projects. I like to use cedar for exterior trim with an oil primer. Although some lumberyards do sell premium grades of pressure-treated wood for exterior trim this grade may be difficult to find.
Choose the Right Exterior House Trim Material. Especially because of the other items we covered previously such as decks typically retaining water easy due to horizontal running boards. The FastenMaster FMGD212-350 GuardDog Exterior Wood Screw is a multi-purpose unit tested and guaranteed to work best in treated wood such as pressure-treated ACQ cedar and redwood.
Although some lumberyards do sell premium grades of pressure-treated wood for exterior trim. How to Trim a Window with Pressure-Treated Pine. When I read the packaging it says that it is not adequate for treated lumber Cedar or Redwood.
It protects wood against wind sun debris and moisture. For use with vertical nominal 2 in. Although some lumberyards do sell premium grades of pressure - treated wood for exterior trim this grade may be difficult to find.