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NYC Building Code

§ 718.2.1.2 — § 718.2.1.2

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What is NYC BC § 718.2.1.2?

Quick Answer

This section specifies the requirements for unfaced fiberglass batt insulation used as fireblocking, stating that it must fill the entire cross section of the wall cavity to a minimum height of 16 inches. It also mandates that insulation be tightly packed around any obstructions such as piping or conduit. Applies to building owners involved in construction or renovation.

General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.

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718.2.1.2 Unfaced fiberglass.

BC § 718.2.1.2

Unfaced fiberglass batt insulation used as fireblocking shall fill the entire cross section of the wall cavity to a minimum height of 16 inches (406.4 mm) measured vertically. Where piping, conduit or similar obstructions are encountered, the insulation shall be packed tightly around the obstruction.

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