Indiana Administrative Code
Title 675 - FIRE PREVENTION AND BUILDING SAFETY COMMISSION
Article 14 - ONE AND TWO FAMILY DWELLING CODE
Rule 4.4 - 2020 Indiana Residential Code
- Section 4.4-1 - Adoption by reference; title; purpose
- Section 4.4-2 - Chapter 1; scope and administration
- Section 4.4-3 - Section R202; definitions
- Section 4.4-4 - Section R301.2.1.4; exposure category
- Section 4.4-5 - Table R301.2(1); climatic and geographical design criteria
- Section 4.4-6 - Section R301.2.2.1; determination of seismic design category
- Section 4.4-7 - Section R302.1; exterior walls
- Section 4.4-8 - Section R302.5.1; opening protection
- Section 4.4-9 - Section R302.11; fireblocking
- Section 4.4-10 - Section R302.13; fire protection of floors
- Section 4.4-11 - Section R303.8; exterior stairway illumination
- Section 4.4-12 - Section R309; garages and carports
- Section 4.4-13 - Section R310.1; emergency escape and rescue opening required
- Section 4.4-14 - Section R311.3.1; floor elevations at the required egress doors
- Section 4.4-15 - Section R311.3.2; floor elevations at other exterior doors
- Section 4.4-16 - Section R311.7.5.1; risers
- Section 4.4-17 - Section R311.7.5.2; treads
- Section 4.4-18 - Section R311.7.6; landings for stairways
- Section 4.4-19 - Section R311.7.8.4; continuity
- Section 4.4-20 - Section R312; guards
- Section 4.4-21 - Section R313; automatic fire sprinkler systems
- Section 4.4-22 - Section R314.2.2; alterations, repairs, and systems replacement
- Section 4.4-23 - Section R314.3; location
- Section 4.4-24 - Section R314.3.2; prohibited smoke alarm locations
- Section 4.4-25 - Section R314.3.3; installation requirements
- Section 4.4-26 - Section R314.8; visible notification appliances
- Section 4.4-27 - Section R315.2.2; alterations, repairs, and systems replacement
- Section 4.4-28 - Section R317.1.1; reserved
- Section 4.4-29 - Section R318.1.2; field treatment
- Section 4.4-30 - Section R322.1; general
- Section 4.4-31 - Section R322.1.4; establishing the design flood elevation
- Section 4.4-32 - Section R322.1.4.1; determination of design flood elevations
- Section 4.4-33 - Section R322.1.4.2; determination of impacts
- Section 4.4-34 - Section R322.1.6; protection of mechanical and electrical systems
- Section 4.4-35 - Section R322.1.8; flood resistant materials
- Section 4.4-36 - Section R322.2.1; elevation requirements
- Section 4.4-37 - Section R322.3.2; elevation requirements
- Section 4.4-38 - Section R326; swimming pools, spas, and hot tubs
- Section 4.4-39 - Section R401.3; drainage
- Section 4.4-40 - Section R403.1; general
- Section 4.4-41 - Table R403.4; minimum depth (D) and width (W) of crushed stone footings a, b (inches)
- Section 4.4-42 - Section R403.1.1.1; size of footings supporting piers and columns
- Section 4.4-43 - Section R403.1.4.1; frost protection
- Section 4.4-44 - Section R403.1.6; foundation anchorage
- Section 4.4-45 - Section R403.1.7.3; foundation elevation
- Section 4.4-46 - Table R403.2; size of footings supporting piers and columns
- Section 4.4-47 - Table R404.1.2(8); minimum vertical reinforcement for 6, 8, 10, and 12 inch nominal flat basement walls [b, c, d, e, f, h, i, k, n, o]
- Section 4.4-48 - Section R404.1.3.2; reinforcement for foundation walls
- Section 4.4-49 - Section R404.1.3.3.7.2; location of reinforcement in wall
- Section 4.4-50 - Section R404.2.1; identification
- Section 4.4-51 - Section R405.2.3; drainage system
- Section 4.4-52 - Section R407.3; structural requirements
- Section 4.4-53 - Section R408.1; ventilation
- Section 4.4-54 - Section R408.3; unvented crawlspace
- Section 4.4-55 - Section R408.4; access
- Section 4.4-56 - Section R408.8; under-floor drainage
- Section 4.4-57 - Section R502.1.1; sawn lumber
- Section 4.4-58 - Section R502.6.2; joist framing
- Section 4.4-59 - Figure R502.8; cutting, notching, and drilling
- Section 4.4-60 - Section R502.8.1; sawn lumber (drilling)
- Section 4.4-61 - Table R502.3.3(2); cantilever spans for floor joists supporting exterior balcony [a, b, e, f, g, h]
- Section 4.4-62 - Section R502.11.1; design (trusses)
- Section 4.4-63 - Section R502.11.4; truss design drawings
- Section 4.4-64 - Section R503.2.1; identification and grade
- Section 4.4-65 - Section R503.3.1; identification and grade (particleboard)
- Section 4.4-66 - Section R505.1.3; floor trusses
- Section 4.4-67 - Section R507.2.1; wood materials
- Section 4.4-68 - Section R507.4; deck post height a
- Section 4.4-69 - Section R507.4.1; deck post to deck footing connection
- Section 4.4-70 - Section R602.1.1; sawn lumber (walls)
- Section 4.4-71 - Table 602.3.2; Single top-plate splice connection details
- Section 4.4-72 - Table 602.7(1); girder spans a and header spans a for exterior bearing walls
- Section 4.4-73 - Section R602.10.9; braced wall panel support
- Section 4.4-74 - Section R604.1; identification and grade
- Section 4.4-75 - Section R605.1; identification and grade (particleboard)
- Section 4.4-76 - Section R606.3.5.2; cleanouts
- Section 4.4-77 - Section R702.7.2; material vapor retarder class
- Section 4.4-78 - Table R703.8.4(1); tie attachment and airspace requirements
- Section 4.4-79 - Section R703.8.6; drained cavity
- Section 4.4-80 - Section R802.1.1; sawn lumber
- Section 4.4-81 - Section R802.10.1; truss design drawings
- Section 4.4-82 - Section R803.2.1; identification and grade
- Section 4.4-83 - Section R806.1; ventilation required
- Section 4.4-84 - Section R902.4 rooftop-mounted photovoltaic panel systems
- Section 4.4-85 - Section R905.2.6; attachment
- Section 4.4-86 - Section R905.2.8; flashing
- Section 4.4-87 - Section R905.2.8.4; other flashing
- Section 4.4-88 - Figure R1003.9; termination
- Section 4.4-89 - Section N1101.5; construction documents
- Section 4.4-90 - Section N1101.6; defined terms
- Section 4.4-91 - Table N1102.1.2; insulation and fenestration requirements by component [a]
- Section 4.4-92 - Table N1102.1.4; equivalent U-factors [a]
- Section 4.4-93 - Table N1102.2.6; steel frame ceiling, wall and floor insulation R-values
- Section 4.4-94 - Section N1102.4.1.1; installation
- Section 4.4-95 - Section N1102.4.1.2; verification
- Section 4.4-96 - Section N1103.3.1; insulation (prescriptive)
- Section 4.4-97 - Section N1103.3.3; duct testing (mandatory)
- Section 4.4-98 - Section N1103.3.4; duct leakage (prescriptive)
- Section 4.4-99 - Section N1103.3.5; building cavities (mandatory)
- Section 4.4-100 - Section N1103.6; mechanical ventilation (mandatory)
- Section 4.4-101 - Section N1105.3; performance based compliance
- Section 4.4-102 - Section N1105.4.2; compliance report
- Section 4.4-103 - Table N1105.5.2(1); specifications for the standard reference and proposed designs
- Section 4.4-104 - Section N1107.1; scope
- Section 4.4-105 - Section N1107.1.1; additions and alterations: general
- Section 4.4-106 - Section N1107.3; maintenance
- Section 4.4-107 - Section N1107.4; compliance
- Section 4.4-108 - Section N1107.5; new and replacement materials
- Section 4.4-109 - Section N1107.6; historic buildings
- Section 4.4-110 - Section M1201.1; scope
- Section 4.4-111 - Section M1201.2; application
- Section 4.4-112 - Section M1202; application
- Section 4.4-113 - Section M1301.2; identification
- Section 4.4-114 - Section M1302.1; listed and labeled
- Section 4.4-115 - Section M1305.1; appliance access for inspection service, repair, and replacement
- Section 4.4-116 - Section M1305.1.3.1; ground clearance
- Section 4.4-117 - Section M1307.3.1; protection from impact
- Section 4.4-118 - Section M1411.3.1; auxiliary and secondary drain systems
- Section 4.4-119 - Section M1502.4.2; duct installation
- Section 4.4-120 - Section M1601.1.2; underground duct systems
- Section 4.4-121 - Section M1601.4.5; fireblocking
- Section 4.4-122 - Section M1602.2; return air openings
- Section 4.4-123 - Section M1801.9; fireblocking
- Section 4.4-124 - Section M2001.1.2; regulated boilers
- Section 4.4-125 - Section M2201.3; underground tanks
- Section 4.4-126 - Section M2301.1; general
- Section 4.4-127 - Section G2401.1; application
- Section 4.4-128 - Section G2403; general definitions
- Section 4.4-129 - Section G2404.5; reserved
- Section 4.4-130 - Section G2404.10; auxiliary drain pan
- Section 4.4-131 - Section G2405.1; structural safety
- Section 4.4-132 - Section G2408.4; clearances from grade
- Section 4.4-133 - Section G2411.2.1; point of connection
- Section 4.4-134 - Section G2411.2.6; separation
- Section 4.4-135 - Section G2412.1; scope
- Section 4.4-136 - Section G2412.9; identification
- Section 4.4-137 - Section G2414.3; other materials
- Section 4.4-138 - Section G2420.2; meter valve
- Section 4.4-139 - Section G2422.1; connecting appliances
- Section 4.4-140 - Section G2425.1; scope
- Section 4.4-141 - Section G2427.4.1.1; plastic vent joints
- Section 4.4-142 - Section G2427.6.11; marking
- Section 4.4-143 - Section G2427.7.13; marking
- Section 4.4-144 - Section G2427.8; venting system termination location
- Section 4.4-145 - Section G2428.1; Definitions
- Section 4.4-146 - Section G2431.1; scope
- Section 4.4-147 - Section G2448.1; water heaters
- Section 4.4-148 - Section G2452.1; boilers
- Section 4.4-149 - Section P2501; general
- Section 4.4-150 - Section P2502; existing plumbing systems
- Section 4.4-151 - Section P2503.1; reserved
- Section 4.4-152 - Section P2503.2; concealment
- Section 4.4-153 - Section P2503.5.2; finished plumbing
- Section 4.4-154 - Section P2503.8; testing of backflow prevention devices
- Section 4.4-155 - Section P2603.1; general
- Section 4.4-156 - Section P2603.4; pipes through foundation walls
- Section 4.4-157 - Section P2603.5; freezing
- Section 4.4-158 - Section P2603.5.1; sewer depth
- Section 4.4-159 - Section P2609.1; identification
- Section 4.4-160 - Section P2609.2; installation of materials
- Section 4.4-161 - Section P2706.1.2; standpipes
- Section 4.4-162 - Section P2801.6; required pan
- Section 4.4-163 - Section P2903.5; water hammer
- Section 4.4-164 - Section P2903.9.1; service valve
- Section 4.4-165 - Section P2906.9.1.2; CPVC plastic pipe
- Section 4.4-166 - Section P2906.9.1.3; CPVC/AL/CPVC pipe
- Section 4.4-167 - Section P2910.4; reserved
- Section 4.4-168 - Section P2912.15; tests
- Section 4.4-169 - Section P2913.1; general
- Section 4.4-170 - Section P2913.4; tests
- Section 4.4-171 - Section P3003.9.2; solvent cementing
- Section 4.4-172 - Section P3005.1.2; heel-inlet or side-inlet quarter bends, drainage
- Section 4.4-173 - Section P3005.2.2; reserved
- Section 4.4-174 - Section P3005.2.4; changes of direction
- Section 4.4-175 - Section P3005.4; drain pipe sizing
- Section 4.4-176 - Section P3005.4.2; building drain size and slope
- Section 4.4-177 - Table P3005.4.2; maximum number of fixture units allowed to be connected to the building drain or building drain branches
- Section 4.4-178 - Section P3007.3.5; ejector connection to the drainage system
- Section 4.4-179 - Section P3009; subsurface landscape irrigation systems
- Section 4.4-180 - Section P3010; replacement of underground building sewers and building drains by pipe burst methods
- Section 4.4-181 - Section P3011; replacement of underground sewers by PVC fold and form methods
- Section 4.4-182 - Section P3101.1; general
- Section 4.4-183 - Section P3101.2.1; venting required
- Section 4.4-184 - Section P3101.4; extension outside a structure
- Section 4.4-185 - Section P3103.1.1; roof extension
- Section 4.4-186 - Section P3103.2; frost closure
- Section 4.4-187 - Section P3105.1; distance of trap from vent
- Section 4.4-188 - Section P3114.3; where permitted
- Section 4.4-189 - Section P3201.2.1.1; potable water trap seal protection
- Section 4.4-190 - Table P3201.7; size of traps for plumbing fixtures
- Section 4.4-191 - Section E3401.2; scope
- Section 4.4-192 - Section E3401.3; not covered
- Section 4.4-193 - Section E3403.2; compliance
- Section 4.4-194 - Section E3405.2; working clearances for energized equipment and panelboards
- Section 4.4-195 - Section E3501; general
- Section 4.4-196 - Section E3601.2; number of services
- Section 4.4-197 - Section E3601.6.2; service disconnect location
- Section 4.4-198 - Section E3604.2.1; above roofs
- Section 4.4-199 - Section E3606.3; available short-circuit current
- Section 4.4-200 - Section E3608.1.2; concrete-encased electrode
- Section 4.4-201 - Section E3608.7; pool, spa, and hot tub structures and structural reinforcing steel
- Section 4.4-202 - Section E3609.6; metal water piping bonding
- Section 4.4-203 - Section E3609.7; bonding other metal piping
- Section 4.4-204 - Section E3702.9.1; minimum branch circuit for ranges
- Section 4.4-205 - Section E3702.12; branch circuits serving room air conditioners
- Section 4.4-206 - Section E3702.12.1; where no other loads are supplied
- Section 4.4-207 - Section E3702.12.2; where lighting units or other appliances are also supplied
- Section 4.4-208 - Section E3702.13; electric vehicle branch circuit
- Section 4.4-209 - Section E3704.4; lighting and general use receptacle load
- Section 4.4-210 - Section E3705.3; adjustment factor for conductor proximity
- Section 4.4-211 - Table E3801.4; allowable applications for wiring methods
- Section 4.4-212 - Table E3802.1; general installation and support requirements for wiring methods
- Section 4.4-213 - Section E3901.11; foyers
- Section 4.4-214 - Section E3901.12; HVAC outlet
- Section 4.4-215 - Section E3902.17; arc-fault-interrupter protection for branch circuit extensions or modifications
- Section 4.4-216 - Section E3905.1; box, conduit body or fitting-where required
- Section 4.4-217 - Section E3905.3.2; securing to box
- Section 4.4-218 - Table E3905.12.1 Maximum number of conductors in metal boxes
- Section 4.4-219 - Section E3905.12.2.2; clamp fill
- Section 4.4-220 - Section E3908.8.3; nonmetallic sheathed cable (Type NM)
- Section 4.4-221 - Section E4002.14; tamper-resistant receptacles
- Section 4.4-222 - Chapter 42; spas, hot tubs, and hydromassage tubs
- Section 4.4-223 - Section E4301.2; definitions
- Section 4.4-224 - Section E4301.3; spread of fire or products of combustion
- Section 4.4-225 - Chapter 44; referenced standards
- Section 4.4-226 - Appendix A; sizing and capacities of gas pipe
- Section 4.4-227 - Appendix B; sizing of venting systems serving appliances equipped with draft hoods, Category I appliances, and appliances listed for use with Type B vent
- Section 4.4-228 - Appendix C; exit terminals of mechanical draft and direct-vent venting systems
- Section 4.4-229 - Appendix D; recommended procedure for safety inspection of an existing appliance installation
- Section 4.4-230 - Appendix E; manufactured housing used as dwellings
- Section 4.4-231 - Appendix F; radon control methods
- Section 4.4-232 - Appendix G; piping standards for various applications
- Section 4.4-233 - Appendix H; patio covers
- Section 4.4-234 - Appendix I; private sewage disposal
- Section 4.4-235 - Appendix J; existing buildings and structures
- Section 4.4-236 - Appendix K; sound transmission
- Section 4.4-237 - Appendix L; permit fees
- Section 4.4-238 - Appendix M; home day care-R-3 occupancy
- Section 4.4-239 - Appendix N; venting methods
- Section 4.4-240 - Appendix O; automatic vehicular gates
- Section 4.4-241 - Appendix P; sizing of water piping system
- Section 4.4-242 - Appendix Q; tiny houses
- Section 4.4-243 - Appendix R; light straw-clay construction
- Section 4.4-244 - Appendix S; strawbale construction
- Section 4.4-245 - Appendix T; solar-ready provisions-detached one and two family dwellings and townhouses
Disclaimer: These regulations may not be the most recent version. Indiana may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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