What is the standard height for a computer desk according to this IS code?

For a fixed-height table, the worksurface height should be 720 ± 15 mm (Clause 4.2).

How much legroom is required under a VDU table?

A minimum clear space of 620 mm in height, 600 mm in width, and 450 mm in depth at knee level is required (Table 2).

What is the minimum recommended size for a VDU tabletop?

The minimum worksurface dimensions are 800 mm in width and 600 mm in depth (Table 1).

Does the code specify requirements for stability?

Yes, Clause 6 and Annex A detail the stability tests, ensuring the table does not overturn when specified horizontal or vertical forces are applied.

IS 13896

: 1994

Machine operators table and visual display unit (VDU) table

CurrentSpecializedSpecificationBIMArchitectural · Furniture

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This standard specifies the essential dimensional, stability, and strength requirements for machine operator's tables and tables intended for use with Visual Display Units (VDUs). It aims to ensure ergonomic comfort, safety, and suitability for operators in a seated position.

Machine operators table and visual display unit (VDU) table

Quick Reference Values

Worksurface height (fixed)720 ± 15 mm

Minimum clear height for knee space620 mm

Minimum clear width for knee space600 mm

Minimum clear depth for knee space at knee level450 mm

Minimum worksurface depth600 mm

Minimum worksurface width800 mm

Vertical static load test requirement1000 N

Practical Notes

This standard is fundamental for writing procurement specifications for office furniture to ensure ergonomic compliance and user well-being.

Ensuring adequate knee space (height, width, and depth) as per Table 2 is the most critical aspect for user comfort and preventing long-term health issues.

While the standard specifies fixed height, its dimensional requirements for seated users can serve as the baseline for specifying the adjustment range of modern height-adjustable tables.