EN 1530

Area	Windows, doors, gates
title	Tolerance classes for the general and local flatness of door leaves
Brief description:	Tolerance classes for general and local flatness
Latest edition	6.2000
ISO

The EN 1530 standard describes the tolerance classes for the general and local evenness of door leaves. Their title is Door Leaves - General and Local Flatness - Tolerance Classes .

As ÖNORM EN 1530 it has the status of an Austrian standard, as DIN standard DIN EN 1530 the status of a German standard.

This standard defines the maximum permissible tolerances for the local and general evenness of door leaves.

Local flatness

Tolerance classes and their permissible deviations from the local flatness

Tolerance class	permissible deviation
0	not defined
1	0.6 mm
2	0.4 mm
3	0.3 mm
4th	0.2 mm

General flatness

Tolerance classes and their permissible deviations from the general flatness

Tolerance class	permissible twist	permissible longitudinal curvature	permissible transverse curvature
0	not defined	not defined	not defined
1	10 mm	10 mm	6 mm
2	8 mm	8 mm	4 mm
3	4 mm	4 mm	2 mm
4th	2 mm	2 mm	1 mm