Code Library › Volume 1 › Section 6.5 — Thermal Insulation Systems

PART 6 — HEATING, VENTILATING AND AIR-CONDITIONINGUpdated for the 2024 Ontario Building Code

6.5.1.1.Insulation and Coverings (See Note A-6.3.2.5.)

(1) Insulation and coverings on pipes shall comply with Article 3.6.5.5.

  (2) Insulation and coverings on pipes shall be composed of material that will withstand deterioration from softening,
  melting, mildew and mould at the operating temperature of the system.

     (3) Exposed piping or equipment subject to human contact shall be insulated so that the temperature of the exposed
     surface does not exceed 52°C. (See Note A-6.5.1.1.(3))

Understand this provision in seconds

BUILDAiD Assist explains any article of the building code in plain English — with exact citations, exceptions and related requirements.

Try BUILDAiD Beta

Code text is reproduced for reference from the Ontario Building Code (O. Reg. 163/24, 2024 Building Code Compendium). This page is provided for general information and is not an official copy. Always verify requirements against the official Ontario Building Code and confirm with your local building department.