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IS 11679 : 1986wooden tables for office use

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ANSI/BIFMA X5.5 · EN 527-1 · AS/NZS 4442
CurrentSpecializedSpecificationBIMArchitectural · Furniture
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OverviewValues7InternationalTablesFAQ4Related

IS 11679:1986 is the Indian Standard (BIS) for wooden tables for office use. This standard specifies the requirements for materials, dimensions, construction, finish, and performance for various types of wooden tables intended for office use. It classifies tables into executive and clerical types and outlines test methods to ensure their durability, stability, and strength.

wooden tables for office use

Overview

Status
Current
Usage level
Specialized
Domain
Architectural — Furniture
Type
Specification
International equivalents
ANSI/BIFMA X5.5-2021 · BIFMA (Business and Institutional Furniture Manufacturers Association), USAEN 527-1:2011 & EN 527-2:2016+A1:2019 · CEN (European Committee for Standardization), EuropeAS/NZS 4442:2016 · Standards Australia / Standards New Zealand
Typically used with
IS 303IS 399IS 851IS 13958IS 710
Also on InfraLens for IS 11679
7Key values2Tables4FAQs

BIM-relevant code. See the BIM Hub for ISO 19650, IFC, and LOD/LOIN frameworks used alongside it.

Practical Notes
! This code is frequently referenced in government and public sector unit (PSU) tenders for procurement of office furniture.
! The standard covers both solid wood and wood-based materials like particle board and plywood, making it relevant for modern manufacturing.
! Pay close attention to the cross-referenced IS codes for materials (e.g., IS 303 for plywood), as the final product quality is highly dependent on the input material quality.
Frequently referenced clauses
Cl. 3DimensionsCl. 4MaterialsCl. 5ConstructionCl. 6FinishCl. 7Performance RequirementsCl. 8Marking and Testing
Pulled from IS 11679:1986. Browse the full clause & table index below in Tables & Referenced Sections.
woodplywoodparticle boardlaminatesadhesivestimber

International Equivalents

Similar International Standards
ANSI/BIFMA X5.5-2021BIFMA (Business and Institutional Furniture Manufacturers Association), USA
MediumCurrent
Desk and Table Products - Tests
Specifies performance and safety testing for office desks, a modern counterpart to the IS code's objective.
EN 527-1:2011 & EN 527-2:2016+A1:2019CEN (European Committee for Standardization), Europe
HighCurrent
Part 1: Office furniture - Work tables - Dimensions; Part 2: Safety, strength and durability requirements
Covers dimensional, safety, and durability requirements for office work tables, closely matching the intent of the IS code.
BS 5459-1:1989BSI (British Standards Institution), UK
MediumWithdrawn
Specification for performance requirements and tests for office furniture - Part 1: Office tables, desks and storage units
A performance-based standard from a similar era, showing the divergence from the prescriptive IS code approach.
AS/NZS 4442:2016Standards Australia / Standards New Zealand
MediumCurrent
Office desks, office workstations and tables intended to be used as office desks
Specifies dimensional, strength, and durability requirements, often referencing BIFMA or EN test methods.
Key Differences
≠IS 11679:1986 is a prescriptive standard, specifying exact materials (e.g., Teak wood), joint types, and dimensions. International standards like BIFMA and EN are performance-based, allowing any material or construction method as long as the final product passes safety and durability tests.
≠Modern international standards (e.g., EN 527-1) have detailed ergonomic requirements for knee space clearance and strongly feature specifications for height-adjustable (sit-stand) desks, which are absent in the 1986 IS code.
≠International standards mandate extensive and specific mechanical testing (e.g., stability tests with defined forces, cyclic durability tests for drawers/surfaces). IS 11679 relies on basic static load proofing and qualitative statements like 'shall be of good workmanship'.
≠IS 11679 is material-specific, applying only to wooden tables. International equivalents are material-agnostic, covering tables made from wood, metal, plastic, composites, or any combination thereof.
Key Similarities
≈All standards specify fundamental dimensional requirements, such as standard table height and minimum work surface area, to ensure basic functionality and interchangeability.
≈The core principle of ensuring the table is stable and does not tip over during normal use is common to all standards, although the testing methodology ranges from a simple push test in IS to a precisely calibrated force application in BIFMA.
≈All standards require a finished product that is free from safety hazards like sharp edges, splinters, or burrs that could cause injury or damage.
≈The fundamental requirement that a tabletop must support a defined load without collapsing or breaking is a key similarity. The IS code specifies a simple proof load, while international standards define more complex functional and proof load scenarios.
Parameter Comparison
ParameterIS ValueInternationalSource
Standard Fixed Desk Height750 mm (for Type 1, 2, 3 tables)740 mm ± 20 mmEN 527-1:2011
Minimum Knee Space Height630 mm (below rails for Type 1 table)≥ 650 mm (within a specified depth clearance zone)EN 527-1:2011
Material SpecificationPrescribes specific timber species like Teak, Sal, Sheesham (as per IS 3364).Material-agnostic; performance requirements must be met regardless of material.ANSI/BIFMA X5.5
Stability Test (Horizontal Force)No specific value; requires the table to be 'stable'. A general force of 200 N is sometimes cited in related Indian furniture standards.Apply 89 N (20 lbf) horizontal force to the top edge; table must not tip over.ANSI/BIFMA X5.5-2021
Top Surface Proof Load (Static)100 kg, uniformly distributed for 1 hour.91 kg (200 lbs), uniformly distributed for 1 hour.ANSI/BIFMA X5.5-2021
Finish RequirementPrescriptive: 'Shall be French polished or wax polished'.Performance-based: Finish tested for resistance to abrasion, scratch, and chemicals, but application method is not specified.General principle of EN 527-2 / BIFMA
⚠ Verify details from original standards before use

Key Values7

Quick Reference Values
Standard Table Height750 ± 5 mm
Standard Table Depth (Clerical)750 ± 5 mm
Standard Table Depth (Executive)900 ± 5 mm
Minimum Table Top Thickness (Timber)25 mm
Minimum Table Top Thickness (Particle Board)25 mm
Vertical Static Load Test (Top)1000 N (approx 102 kg)
Drawer Bottom Static Load Test250 N (approx 25.5 kg)

Tables & Referenced Sections

Key Tables
Table 1 - Dimensions of Tables
Table 2 - Schedule of Performance Tests
Key Clauses
Clause 3 - Dimensions
Clause 4 - Materials
Clause 5 - Construction
Clause 6 - Finish
Clause 7 - Performance Requirements
Clause 8 - Marking and Testing

Related Resources on InfraLens

Cross-Referenced Codes
IS 303:1989Plywood for General Purposes - Specification
→
IS 399:1966Classification of Commercial Timbers and Thei...
→
IS 851:1978Specification for Synthetic Resin Adhesives F...
→
IS 13958:1994Bamboo mat board for general purposes -Specif...
→
IS 710:2010Marine Plywood - Specification
→

Frequently Asked Questions4

What is the standard height for an office table according to this code?+
The standard height is 750 ± 5 mm for all types of tables (Clause 3.2).
What types of tables are covered in IS 11679?+
It covers Type 1 (Executive), Type 2 (Clerical with one drawer unit), and Type 3 (Clerical with two drawer units) (Clause 3.1).
What is the specified load capacity for the tabletop?+
The top should withstand a vertical static load of 1000 N without any damage (Table 2).
What are the material requirements for the table top?+
The top can be made of solid timber, plywood, or particle board, conforming to their respective IS codes (Clause 4.2).

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