Pressure Treated Wood Roof

Premium pressure treated cedar tone pine decking board model wrc5320153 17 98 17 98.

Pressure treated wood roof.

All lumber from the common 2x4 to specialty marine plywood is either pressure treated or not. 2 prime and better cedar tone pine pressure treated lumber model wrc2614254 23 57 23 57. Find pressure treated lumber at lowe s today. Span calculator for wood joists and rafters also available for the android os.

Note that this requirement is only for exterior walls as these may wick moisture onto the lumber. Pti pressure treated wood products are relatively new to the market place and are not yet widely available in building supply stores. Chris yerkes a cedar shingle installer certified by the cedar shake and shingle bureau cssb and owner of cedarworks in brewster mass responds. When it comes to choosing the right lumber for a specific home project the decision begins with the type of wood.

Live load psf dead load psf span calculator for wood joists and rafters available for the iphone. 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. Interior walls are within a climate controlled environment and are presumed to be free of moisture. Pressure treated wood is required whenever you attach framing lumber or furring strips directly to concrete or other exterior masonry walls below grade.

Pressure treated wood does last longer without rotting and resists insect damage but it s not right for every purpose either. Set your store to see local availability compare. 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. Pti pressure treated wood products are no more corrosive than untreated wood and are approved for all types of metal contact including aluminum.

What are the pros and cons to using these shingles vs.