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// CODE SNIPPET

605.11.3.2.2 Residential Buildings With a Single Ridge

Fire Code 2012 of Tennessee > 6 Building Services and Systems > 605 Electrical Equipment, Wiring and Hazards > 605.11 Solar Photovoltaic Power Systems > 605.11.3 Access and Pathways > 605.11.3.2 Residential Systems for One- And Two-Family Dwellings > 605.11.3.2.2 Residential Buildings With a Single Ridge
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Panels/modules installed on residential buildings with a single ridge shall be located in a manner that provides two, 3-foot-wide (914 mm) access pathways from the eave to the ridge on each roof slope where panels/modules are located.
Exception: This requirement shall not apply to roofs with slopes of two units vertical in 12 units horizontal (2:12) or less.

Related Code Sections


605.11.3.2.2 Building Services and Systems, Residential Buildings With a Single Ridge
Panels/modules installed on residential buildings with a single ridge shall be located in a manner that provides two, 3-foot-wide (914 mm) access ...
Fire Code 2012 of Tennessee > 6 Building Services and Systems > 605 Electrical Equipment, Wiring and Hazards > 605.11 Solar Photovoltaic Power Systems > 605.11.3 Access and Pathways > 605.11.3.2 Residential Systems for One- And Two-Family Dwellings > 605.11.3.2.2 Residential Buildings With a Single Ridge
R802.3 Roof-Ceiling Construction, Ridge
A ridge board used to connect opposing rafters shall be not less than 1 inch (25 mm) nominal thickness and not less in depth than the cut end ...
Residential Code 2018 of Tennessee > 8 Roof-Ceiling Construction > R802 Wood Roof Framing > R802.3 Ridge
R324.6.2 Building Planning, Setback at Ridge
is required on both sides of a horizontal ridge. For photovoltaic arrays occupying more than 33 percent of the plan view total roof area, not less than a 36 ...
Residential Code 2018 of Tennessee > 3 Building Planning > R324 Solar Energy Systems > R324.6 Roof Access and Pathways > R324.6.2 Setback at Ridge
402.2.1 Residential Energy Efficiency, Ceilings With Attic Spaces
When Section 402.1.1 would require R-38 in the ceiling, R-30 shall be deemed to satisfy the requirement for R-38 wherever the full height ...
Residential Energy Code of Tennessee > 4 Residential Energy Efficiency > 402 Building Thermal Envelope > 402.2 Specific Insulation Requirements (Prescriptive) > 402.2.1 Ceilings With Attic Spaces
R402.2.1 [RE] Residential Energy Efficiency, Ceilings With Attic Spaces
Where Section R402.1.2 requires R-38 insulation in the ceiling, installing R-30 over 100 percent of the ceiling area requiring insulation shall ...
Residential Energy Code of Tennessee > 4 [RE] Residential Energy Efficiency > R402 Building Thermal Envelope > R402.2 Specific Insulation Requirements (Prescriptive) > R402.2.1 Ceilings With Attic Spaces
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