Register May 2022 No. 797
Chapter SPS 321
CONSTRUCTION STANDARDS
Subchapter I — Scope
Subchapter II — Design Criteria
SPS 321.02 Loads and materials.
SPS 321.035 Interior circulation.
SPS 321.04 Stairways and elevated areas.
SPS 321.05 Natural light and natural ventilation.
SPS 321.06 Ceiling height.
SPS 321.07 Attic and crawl space access.
SPS 321.08 Fire separation and dwelling unit separation.
SPS 321.085 Fireblocking.
SPS 321.09 Smoke detectors.
SPS 321.095 Automatic fire sprinklers.
SPS 321.097 Carbon monoxide detectors.
SPS 321.10 Protection against decay and termites.
SPS 321.115 Installation of elevators or dumbwaiters.
Subchapter III — Excavations
SPS 321.125 Erosion control and sediment control.
SPS 321.13 Excavations adjacent to adjoining property.
SPS 321.14 Excavations for footings and foundations.
Subchapter IV — Footings
SPS 321.16 Frost protection.
Subchapter V — Foundations
Subchapter VI — Floors
SPS 321.20 Concrete floors.
SPS 321.203 Garage floors.
SPS 321.205 Wood floors in contact with the ground.
SPS 321.21 Precast concrete floors.
SPS 321.22 Wood frame floors.
Subchapter VII — Walls
SPS 321.24 Exterior covering.
SPS 321.25 Wood frame walls.
SPS 321.26 Masonry walls.
Subchapter VIII — Roof and Ceilings
SPS 321.27 Roof design and framing.
SPS 321.28 Weather protection for roofs.
Subchapter IX — Fireplace Requirements
SPS 321.29 Masonry fireplaces.
SPS 321.30 Masonry chimneys.
SPS 321.32 Factory-built fireplaces.
Subchapter X — Construction in Floodplains
SPS 321.33 Construction in floodplains.
SPS 321.34 Construction in coastal floodplains.
Subchapter XI — Installation of Manufactured Homes
SPS 321.40 Installation standards.
Ch. SPS 321 Note
Note: Chapter Ind 21 was renumbered to be chapter ILHR 21,
Register, February, 1985, No. 350, eff. 3-1-85. Chapter ILHR 21 was renumbered chapter Comm 21 under s. 13.93 (2m) (b) 1., Stats., and corrections made under s. 13.93 (2m) (b) 6. and 7., Stats.,
Register, January, 1999, No. 517. Chapter Comm 21 was reprinted to correct the Table of Contents,
Register October 2009 No. 646. Chapter Comm 21 was renumbered chapter SPS 321 under s. 13.92 (4) (b) 1., Stats.,
Register December 2011 No. 672.