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Code Compliance Reference
Browse adopted building code requirements for roofing, siding, windows, insulation, and 9 more work scopes across every US state.
Every building code reference on cite.codes is sourced from officially adopted codes and linked to the relevant section number.
IBC, IRC, IECC, and state-specific codes currently adopted by each jurisdiction, with edition years and effective dates.
Specific code sections for roofing, siding, windows, and more — with R-values, wind speeds, and installation standards.
HVHZ, flood zones, WUI fire areas, historic districts, and other zones with additional code requirements auto-detected by ZIP.
All references cite the adopted code edition and section number. Verify with your local Authority Having Jurisdiction (AHJ).
Select a work scope to see state-by-state code requirements, applicable code editions, and section-level citations.
Shingle ratings, underlayment, ice barriers, wind resistance
51 states
Material standards, water-resistive barriers, fastening
51 states
U-factor, SHGC, impact ratings, egress requirements
51 states
Fire ratings, accessibility, impact resistance, weatherstrip
51 states
Sizing, slope, material specs, overflow provisions
51 states
Glazing, fall protection, flashing, curb height
51 states
Attic ventilation ratios, exhaust requirements
51 states
R-values by climate zone, vapor retarders, air sealing
51 states
Step, counter, valley, and chimney flashing details
51 states
Equipment sizing, duct insulation, efficiency standards
51 states
Ledger connections, guardrails, post-to-beam fastening
51 states
Egress, smoke alarms, stair dimensions, finishes
51 states
Exterior cladding, trim, moisture management
51 states
Select a state to view building code requirements across all work scopes, special zones, and county-level details.
Enter any ZIP code and get the exact code sections, special zone requirements, and a reference checklist — in 60 seconds.
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