# ISO 10077-1:2000 — Withdrawn and superseded ISO standards For ISO 10077-1:2000, item title is Thermal performance of windows, doors and shutters — Calculation of thermal transmittance — Part 1: Simplified method; status code is 9599; successor is ISO 10077-1:2006; withdrawn / published date is 2000-07-27, recorded from its source on 2026-08-05. - **Identifier:** ISO 10077-1:2000 _(verified: appears in the quote below)_ - **Item title:** Thermal performance of windows, doors and shutters — Calculation of thermal transmittance — Part 1: Simplified method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 10077-1:2006 - **Withdrawn / published date:** 2000-07-27 _(verified: appears in the quote below)_ ## What the source says > 2597,IS,,ISO 10077-1:2000,"Thermal performance of windows, doors and shutters — Calculation of thermal transmittance — Part 1: Simplified method","Performance thermique des fenêtres, portes et fermetures — Calcul du coefficient de transmission thermique — Partie 1: Méthode simplifiée",2000-07-27,1,"['91.120.10','91.060.50']",ISO/TC 163,9599,,[40360],"['en','fr']",27, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).