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Section 8-407

California Historical Building Code (Title 24, Part 8) · 2022 edition · updated 2026-09-10 · California

CBSC: official editions, supplements and errata

VERTICAL SHAFTS Vertical shafts need not be enclosed when such shafts are blocked at every floor level by the installation of not less than 2 full inches (51 mm) of solid wood or equivalent construction to prevent the initial passage of smoke and flame. Automatic sprinkler systems or other solutions may be considered on a case-by-case basis, in lieu of enclosure of vertical shafts and stairwells.

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▸Contents — California Historical Building Code (Title 24, Part 8)
California Historical Building Code (Title 24, Part 8)
  1. Section 8-101
  2. Section 8-102
  3. Section 8-103
  4. Section 8-104
  5. Section 8-105
  6. Section 8-106
  7. Section 8-201
  8. Section 8-301
  9. Section 8-302
  10. Section 8-303
  11. Section 8-401
  12. Section 8-402
  13. Section 8-403
  14. Section 8-404
  15. Section 8-405
  16. Section 8-406
  17. Section 8-407
  18. Section 8-408
  19. Section 8-409
  20. Section 8-410
  21. Section 8-411
  22. Section 8-412
  23. Section 8-501
  24. Section 8-502
  25. Section 8-503
  26. Section 8-504
  27. Section 8-601
  28. Section 8-603
  29. Section 8-602
  30. Section 8-604
  31. Section 8-701
  32. Section 8-702
  33. Section 8-703
  34. Section 8-704
  35. Section 8-705
  36. Section 8-706
  37. Section 8-801
  38. Section 8-802
  39. Section 8-803
  40. Section 8-804
  41. Section 8-805
  42. Section 8-806
  43. Section 8-807
  44. Section 8-808
  45. Section 8-809
  46. Section 8-810
  47. Section 8-812
  48. Section 8-811
  49. Section 8-901
  50. Section 8-902
  51. Section 8-903
  52. Section 8-904
  53. Section 8-1001
  54. Section 8-1003
  55. Section 8-1002

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