OSFM Code Interpretations

Code Interpretations - Appeals - Formal Interpretations - Guidance Papers
Interpretation Code Type Edition
0302.5.2 - Flexible Air Duct in Garage of Single Family Dwellings Residential 2018
0302.6 - Fiber-Cement Board Siding for Residence-Garage Separation Residential 2018
0302.6 - Residential Aircraft Hangar - Dwelling Unit Fire Separation Residential 2018
0303.3 - Vanity Room Exhaust Fan Residential 2018
0303.10 - Heating Requirements for Sunrooms Residential 2018
0307.1 - Minimum Plumbing Fixture Clearances Residential 2018
0307.1 Lavatory Sidewall Clearance Residential Residential 2018
0308.1 - Glazing Labeling in Hazardous Locations Residential 2018
0308.4 - Safety Film for Hazardous Glass Locations Residential 2018
0308.4.2 - Tempered Glass Next to Doors Residential 2018
0308.4.3 - Tempered Glass for Windows 9 Square Feet or More Residential 2018
0310 - Emergency Escape and Rescue Opening for Casement Windows Residential 2018
0310 - Skylights Used as Emergency Escape and Rescue Openings Residential 2018
0310 - Window Replacement - Emergency Escape and Rescue Openings Residential 2018
0310.2.1 - Emergency Escape and Rescue Opening Minimum Size Residential 2018
0311.2 - Double Door Exit Residential 2018
0311.2 - Exterior Egress Door Dimensions Residential 2018
0311.7.1 - Projections on Stairway Walls Residential 2018
0311.7.2 - Fixed Stairway Upper Landing Headroom Residential 2018
0311.7.5 - Stair Riser Height Measurement at Thresholds Residential 2018
0312 - Guard Rails on Screened Porches Residential 2018
0312.2.1 - Window Sill Height Measurement to Porch Roof Residential 2018
0313.1 - Sprinklers in Townhouses Separated by Two 1-hour Walls Residential 2018
0314.3 - Smoke Detectors in Attics Residential 2018
0314.3 - Smoke Detectors in Residential Aircraft Hangers Residential 2018