Contact Us   |   Sign In   |   Register

Log in

Edit Distributed Request

Original Request

  • Request ID: 8495
  • Date Submitted: December 16, 2020
  • Requested By: Paul Wilburn
  • Code: Residential
  • Edition: 2021
  • Chapter:
  • Section: Table R803.2.2
  • Topic: Minimum Roof Sheathing Thickness
  • Question:
    In Table 803.2.2 where the required sheathing thickness changes between the designated wind speeds, at what wind speed which falls between the 2 designated wind speeds does this change? As an example for wind speed 140 mph exposure B the sheathing thickness is 7/16 and wind speed 150 exposure B the sheathing thickness is 15/32. What sheathing thickness is required between the 140 mph exposure B and 150 mph exposure B? Can it be 7/16 or does it have to be 15/32?
  • Comments:
    None
  • Use these controls to toggle members of a particular group