Building code clarifications 7.
Chicago roof deck code.
City of chicago department of buildings porch deck supplemental check sheet c a supplemental porch form doc page 4 of 4 8 4 04 decking deck boards are supported by joists.
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The decking must be tightly affixed to the joists with nails or deck screws.
Code section 15 12 030 use of combustibles was revised on may 17 2000 in conjunction with other code sections to allow the use of exterior insulation finishing systems eifs on buildings.
This does not constitute a waiver from the regulations of titles 13 14c 14e 15 and 18 building construction and title 17 chicago zoning ordinance of the municipal code of chicago.
Per ordinance all elements of porches and decks must be able to support 100 pounds per square foot live loading.
Chicago roof deck is on top of the new codes at chicago roof deck we have been following the latest developments in building codes and have been making the necessary arrangements.
Our strength is in our process building a custom team for your specific needs including commercial hospitality and residential home projects.
Intended to provide the sole method of porch and deck design and construction necessary to meet the requirements of the chicago building code.
Unit excluding the roof deck is required to comply with the exiting requirements of the section 13 160 050.
7 1 15 12 030 use of combustibles in type iii construction roof assemblies.
Decking can be either tongue and groove or individually spaced boards.
Inspectors inspect all elements of the porch including joists beams columns stairs hand guard rails ledger boards connections and footings.
All construction must be code compliant.
The accessibility provisions of the 2019 chicago construction codes primarily chapter 14b 11 and section 14r 3 305 apply to all permit applications started on or after december 1 2019 regardless of whether the project is electing to follow other provisions of the 2019 chicago building code or chicago building rehabilitation code links above.
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Mike has been a licensed architect here in chicago since 2002 with a specialized interest in the codes that apply to roof decks and great relationships with the top city officials in the department of buildings.
As there are innumerable porch configurations in the city of chicago the load tables details and examples cannot be expected to address every possible condition.
Building inspectors perform porch and deck inspections according to this check sheet.
