Navigating BIS Certification for Building Hardware: A Complete Guide

INTRODUCTION

In construction and architecture, the reliability and safety of door hardware are essential for building security and functionality. The Bureau of Indian Standards (BIS) has set detailed standards for various door hardware components, such as door closers, floor springs, rim latches, and door handles. This article delves into the BIS certifications for these door hardware components and highlights the significance of adhering to these standards for ensuring quality and compliance.

INDIAN STANDARD

IS 6343:1982 – Pneumatically Regulated Door Closers for Light Doors

This standard specifies requirements for pneumatically regulated door closers designed for light doors weighing up to 40 kg. Key features include a brass, aluminum, or steel cylinder with a smooth finish, a minimum wall thickness of 1 mm, and a piston-access end for servicing. The closer must have an expanding member for sealing and positive contact, adjustable speed control through a helical torsion spring, and secure mounting brackets. The standard also includes endurance testing criteria.

IS 14912:2001 – Concealed Type Hydraulic Door Closers

This standard details the specifications for concealed hydraulic door closers installed within vertical hinge-type doors weighing up to 80 kg. The closers should have an adjustable closing time between 5 to 20 seconds and perform reliably at temperatures from 50°C to -10°C. The surface must be free from defects, and the closers must pass a 50,000-cycle endurance test.

IS 3564:1995 – Hydraulically Regulated Door Closers

This standard covers exposed hydraulic door closers used widely in India, addressing their design and performance requirements. The standard ensures these closers effectively manage door motion and speed through hydraulic mechanisms.

IS 6315:1992 – Hydraulic Floor Springs for Heavy Doors

This standard defines the requirements for concealed hydraulic floor springs suitable for vertical doors weighing up to 125 kg per leaf. It covers dimensions, temperature performance (49°C to -10°C), adjustable closing speed, and spring tension. Endurance testing and material specifications are also included.

IS 1019:1974 – Rim Latches

This standard outlines the material, dimensions, manufacture, and finish of rim latches. It includes two types: Type 1, which opens with a handle turned in one direction only, and Type 2, which opens in any direction. Standard sizes include 75, 100, 125, and 150 mm.

IS 208:2020 – Door Handles

This standard specifies the materials, manufacture, dimensions, and finishes for various types of door handles. Types include cast, pressed oval, pressed half oval, and fabricated, using materials like cast iron, brass, aluminum, mild steel, and stainless steel.

IS 4992:1975 – Door Handles for Mortice Locks (Vertical Type)

This standard sets out the requirements for door handles designed to operate vertical mortice locks as per IS:2209, specifying dimensions and tolerances.

DRAFT QUALITY CONTROL ORDER

The DPIIT, Ministry of Commerce & Industry, Government of India, has mandated that all door hardware products—whether manufactured domestically or imported—must carry the Standard Mark of the Bureau of Indian Standards (BIS) under a valid BIS license. Consequently, all manufacturers of these hardware products, both in India and abroad, are required to apply for and obtain a BIS certification license to comply with this regulation.

BIS CERTIFICATION

The BIS standards outlined above provide a thorough framework detailing the quality parameters that hardware materials must meet. The Bureau of Indian Standards (BIS) Certification Scheme, established by the Indian government, plays a crucial role in ensuring the quality, safety, and reliability of market products. This scheme protects consumer interests by setting stringent benchmarks and guidelines that products must comply with before being approved. BIS certification spans various industries and products, covering the full spectrum of industrial and manufacturing activities.

EXPERT GUIDANCE FROM ABSOLUTE VERITAS

Absolute Veritas offers comprehensive support for BIS certification, assisting manufacturers with:

• Application Submission: Ensuring all applications are complete and accurate.

• Factory Inspection: Preparing for BIS inspections through effective quality control.

• Sample Testing: Coordinating with BIS labs to confirm compliance.

• Grant of Licence:Facilitating certification upon successful testing.

For Foreign manufacturers, Absolute Veritas provides:

• Nominating Authorized Indian Representatives

• Signing Agreements: Drafting and executing necessary BIS agreements.

• Performance Bank Guarantees

• Regular Monitoring: Conducting audits to ensure continuous compliance.

BENEFITS OF CHOOSING ABSOLUTE VERITAS

Partnering with Absolute Veritas

• Expertise: Extensive regulatory knowledge.

• Time and Cost Savings: Streamlined certification processes.

• Performance Bank Guarantees

• Assurance of Compliance: Reduced risk of rejection.

• Continuous Support: Ongoing assistance for maintaining compliance.

CONCLUSION

In conclusion, BIS certification is essential for guaranteeing the quality, safety, and compliance of door hardware components. Partnering with Absolute Veritas ensures that businesses can navigate the certification process with confidence, knowing their products will meet the rigorous standards established by the Bureau of Indian Standards.