# ISO 6946:1996 — Withdrawn and superseded ISO standards For ISO 6946:1996, item title is Building components and building elements — Thermal resistance and thermal transmittance — Calculation method; status code is 9599; successor is ISO 6946:2007; withdrawn / published date is 1996-08-08, recorded from its source on 2026-08-05. - **Identifier:** ISO 6946:1996 _(verified: appears in the quote below)_ - **Item title:** Building components and building elements — Thermal resistance and thermal transmittance — Calculation method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 6946:2007 - **Withdrawn / published date:** 1996-08-08 _(verified: appears in the quote below)_ ## What the source says > 18244,IS,,ISO 6946:1996,Building components and building elements — Thermal resistance and thermal transmittance — Calculation method,Composants et parois de bâtiments — Résistance thermique et coefficient de transmission thermique — Méthode de calcul,1996-08-08,1,"['91.060.01','91.120.10']",ISO/TC 163/SC 2,9599,[13491],[40968],"['en','fr']",25,"

Gives the method of calculation of the thermal resistance and thermal transmittance of building components and building elements, excluding doors, windows and other glazed units and components through which air is designed to permeate. Replaces ISO 6946-1. ISO 6946-2:1986 was withdrawn in 1995.

" ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).