Wash. Admin. Code § 51-11C-40224 - Section C402.2.4-Slab-on-grade
EXCEPTION: |
Where the slab-on-grade floor is greater than 24 inches (61 mm) below the finished exterior grade, perimeter insulation is not required. |
Notes
Statutory Authority: RCW 19.27A.020, 19.27A.025 and chapters 19.27 and 34.05 RCW. 13-04-056, § 51-11C-40224, filed 2/1/13, effective 7/1/13.
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EXCEPTION: | Where the slab-on-grade floor is greater than 24 inches (61 mm) below the finished exterior grade, perimeter insulation is not required. |
Notes
Statutory Authority: RCW 19.27A.020, 19.27A.025 and chapters 19.27 and 34.05 RCW. 13-04-056, § 51-11C-40224, filed 2/1/13, effective 7/1/13.