Pressure Treated Wood Roof

The following table provides the heaviest approximate weight dead load self weight per linear foot of pressure treated lumber that you are likely to find.

Pressure treated wood roof. Around 85 of the pressure treated wood in the us is made from southern yellow pine there are a few different sub species of southern yellow pine with different wood densities. Pti pressure treated wood products are relatively new to the market place and are not yet widely available in building supply stores. When it comes to choosing the right lumber for a specific home project the decision begins with the type of wood. Set your store to see local availability compare.

Pti pressure treated wood products are no more corrosive than untreated wood and are approved for all types of metal contact including aluminum. Pressure treated wood is required whenever you attach framing lumber or furring strips directly to concrete or other exterior masonry walls below grade. In my 13 plus years installing cedar roofs i have been asked to install regular. 2 prime and better cedar tone pine pressure treated lumber model wrc2614254 23 57 23 57.

Note that this requirement is only for exterior walls as these may wick moisture onto the lumber. Pressure treated wood does last longer without rotting and resists insect damage but it s not right for every purpose either. Premium pressure treated cedar tone pine decking board model wrc5320153 17 98 17 98. A client is considering pressure treated cedar shingles for the roof on his new house.

Perry mastrovito design pics getty images. Span calculator for wood joists and rafters also available for the android os. All lumber from the common 2x4 to specialty marine plywood is either pressure treated or not. Chris yerkes a cedar shingle installer certified by the cedar shake and shingle bureau cssb and owner of cedarworks in brewster mass responds.

Live load psf dead load psf span calculator for wood joists and rafters available for the iphone.