Dimensions - Commercial softwood lumber dimension chart - nominal and actual sizes. These numbers can vary slightly, but modern lumber manufacturers are pretty adept at delivering consistently-sized supplies of dimensional lumber. Hence, what started out as a 2 x 4 now measures 1 1/2 inches x 3 1/2 inches. Most people don’t expect trim to be the most expensive part of the job so it’s worth doing right–that’s why we choose the 5/4 board over the 4/4 board for trim. Default values for a piece of lumber with dimensions 2 x 4 x 6. NOMINAL SIZE ROUGH SIZE ACTUAL SIZE: SURFACED 1 SIDE ACTUAL SIZE: SURFACED 2 SIDES 1/2 inch: 3/8 inch (9.5 mm) 5/16 inch (7. Once the drying is complete, the boards are then planed to a standard size.
#1x8 actual size install#
We use a 5/4 board which is a thicker trim and trim first around the windows and doors then install the siding so that it bumps up to the trim instead of the window, this creates a cleaner look and it’s less likely to create leaks around the window. The following data is standard reference and size data for commercially available lumber within the USA. “There are different thicknesses of trim, most companies use trim that’s less expensive and not as thick as what we order for our jobs. We spoke with one of our siding experts, Devon Anderson, and asked him what homeowners should know when choosing trim. When homeowners are ready to replace the siding on their homes, it’s easy to overlook the importance of trim. Choosing the right thickness for your HardieTrim® *Sizes shown for Primed products only, sizes will vary in availability for factory finished color products.
HardieTrim® is available in Smooth, Roughsawn, or Rustic Grain textures and each is available in multiple widths. What sizes is James Hardie trim available in?Ĭhoose the right James Hardie to trim to complement your home’s James Hardie fiber cement siding. Learn about sizes and textures in this quick post: James Hardie offers a variety of trim sizes options to pair with your chosen James Hardie fiber cement siding.