1.1 General This European Standard specifies a method for calculating the thermal transmittance of industrial, commercial and garage doors in a closed position.The doors are intended for installation in areas in the reach of people, for which the main intended uses are giving safe access for goods, vehicles and persons in industrial, commercial or residential premises. The doors may be manually or power operated.This document applies to all doors provided in accordance with EN 13241-1.The calculation can include different types of glazing, frames with or without thermal breaks, and different types of opaque panels and thermal bridge effects at the edge of t
EN 12428:2013 Referenced Document
EN 12433-1:1999 Industrial, commercial and garage doors and gates - Terminology - Part 1: Types of doors
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EN 12428:2013 history
2013EN 12428:2013 Industrial, commercial and garage doors - Thermal transmittance - Requirements for the calculation
2000EN 12428:2000 Industrial, Commercial and Garage Doors and Gates - Thermal Transmittance - Requirements for the Calculation