ISO/DIS 10292

Glass in building — Determination of thermal transmittance (U value) — Calculation method ISO/DIS 10292

General information

40.00 DIS registered   Jan 29, 2025

ISO

ISO/TC 160 Glass in building

International Standard

81.040.20   Glass in building

Scope

Applies to glass, coated glass and materials opaque in the far infrared wavelengths. Gives the fundamental rules for calculating the thermal transmittance in the glazing central area (edge effects are not included). The rules are intended to enable the heat loss through glazing in a building to be estimated from the U values and, together with heat losses through the opaque elements of the building, are used to determine the capacity of the heating or cooling plant. In addition, U values for other purposes (e.g. condensation on glazing surfaces, seasonal heat loss through glazing) can be calculated using the same procedure.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 10292:1994

NOW

IN_DEVELOPMENT
ISO/DIS 10292
40.00 DIS registered
Jan 29, 2025