# ISO 13370:2007 — Withdrawn and superseded ISO standards For ISO 13370:2007, item title is Thermal performance of buildings — Heat transfer via the ground — Calculation methods; status code is 9599; successor is ISO 13370:2017; withdrawn / published date is 2007-12-05, recorded from its source on 2026-08-05. - **Identifier:** ISO 13370:2007 _(verified: appears in the quote below)_ - **Item title:** Thermal performance of buildings — Heat transfer via the ground — Calculation methods _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 13370:2017 - **Withdrawn / published date:** 2007-12-05 _(verified: appears in the quote below)_ ## What the source says > 40965,IS,,ISO 13370:2007,Thermal performance of buildings — Heat transfer via the ground — Calculation methods,Performance thermique des bâtiments — Transfert de chaleur par le sol — Méthodes de calcul,2007-12-05,2,['91.120.10'],ISO/TC 163/SC 2,9599,[21813],[65716],"['en','fr']",48,"

ISO 13370:2007 provides methods of calculation of heat transfer coefficients and heat flow rates for building elements in thermal contact with the ground, including slab-on-ground floors, suspended floors and basements. It applies to building elements, or parts of them, below a horizontal plane in the bounding walls of the building situated