(Effective until October 29, 2023)

PDFWAC 51-11C-40244

Section C402.5.4—Doors and access openings.

C402.5.4 Doors and access openings to shafts, chutes, stairways, and elevator lobbies. Doors and access openings from conditioned space to shafts, chutes, stairways and elevator lobbies shall be gasketed, weatherstripped or sealed.
EXCEPTIONS:
1. Door openings required to comply with Section 716 of the International Building Code.
 
2. Doors and door openings required to comply with UL 1784 by the International Building Code.
[Statutory Authority: RCW 19.27A.020, 19.27A.025, 19.27A.160 and chapter 19.27 RCW. WSR 19-24-040, § 51-11C-40244, filed 11/26/19, effective 7/1/20. Statutory Authority: RCW 19.27A.025, 19.27A.160, and 19.27.074. WSR 16-03-072, § 51-11C-40244, filed 1/19/16, effective 7/1/16. Statutory Authority: RCW 19.27A.020, 19.27A.025 and chapters 19.27 and 34.05 RCW. WSR 13-04-056, § 51-11C-40244, filed 2/1/13, effective 7/1/13.]
(Effective October 29, 2023)

PDFWAC 51-11C-40244

Section C402.5.6—Doors and access openings.

C402.5.6 Doors and access openings to shafts, chutes, stairways, and elevator lobbies. Doors and access openings from conditioned space to shafts, chutes, stairways and elevator lobbies shall be gasketed, weatherstripped or sealed.
EXCEPTIONS:
1. Door openings required to comply with Section 716 of the International Building Code.
 
2. Doors and door openings required to comply with UL 1784 by the International Building Code.
[Statutory Authority: RCW 19.27A.020, 19.27A.025, 19.27A.160 and chapters 19.27A and 19.27 RCW. WSR 22-14-091 and 23-12-101, § 51-11C-40244, filed 7/1/22 and 6/7/23, effective 10/29/23. Statutory Authority: RCW 19.27A.020, 19.27A.025, 19.27A.160 and chapter 19.27 RCW. WSR 19-24-040, § 51-11C-40244, filed 11/26/19, effective 7/1/20. Statutory Authority: RCW 19.27A.025, 19.27A.160, and 19.27.074. WSR 16-03-072, § 51-11C-40244, filed 1/19/16, effective 7/1/16. Statutory Authority: RCW 19.27A.020, 19.27A.025 and chapters 19.27 and 34.05 RCW. WSR 13-04-056, § 51-11C-40244, filed 2/1/13, effective 7/1/13.]