# ISO 10077-2:2003 — Withdrawn and superseded ISO standards For ISO 10077-2:2003, item title is Thermal performance of windows, doors and shutters — Calculation of thermal transmittance — Part 2: Numerical method for frames; status code is 9599; successor is ISO 10077-2:2012; withdrawn / published date is 2003-10-10, recorded from its source on 2026-08-05. - **Identifier:** ISO 10077-2:2003 _(verified: appears in the quote below)_ - **Item title:** Thermal performance of windows, doors and shutters — Calculation of thermal transmittance — Part 2: Numerical method for frames _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 10077-2:2012 - **Withdrawn / published date:** 2003-10-10 _(verified: appears in the quote below)_ ## What the source says > 30300,IS,,ISO 10077-2:2003,"Thermal performance of windows, doors and shutters — Calculation of thermal transmittance — Part 2: Numerical method for frames","Performance thermique des fenêtres, portes et fermetures — Calcul du coefficient de transmission thermique — Partie 2: Méthode numérique pour les encadrements",2003-10-10,1,"['91.120.10','91.060.50']",ISO/TC 163,9599,,[51607],['en'],26,"

ISO 10077-2:2003 specifies a method and gives reference input data for the calculation of the thermal transmittance of frame profiles and of the linear thermal transmittance of their junction with glazings or opaque panels.

The method can also be used to evaluate the thermal resistance of shutte ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).