BOMBA compliant fire-rated GI ducts

BOMBA Compliant Fire-Rated GI Ducts by EKG M&E Sdn Bhd

In the high-rise landscape of Kuala Lumpur and Selangor, fire safety is a non-negotiable regulatory requirement. BOMBA Compliant Fire-Rated Galvanized Iron (GI) Ducts are specifically engineered to maintain structural integrity and contain fire, smoke, and toxic gases within the air distribution network during an emergency. EKG M&E Sdn Bhd provides specialized fire-rated solutions that meet the stringent requirements of the Uniform Building By-Laws (UBBL) and BOMBA, ensuring your facility prioritizes occupant safety and legal compliance.

The Engineering of Passive Fire Protection

Standard GI ducting can fail rapidly under the intense heat of a fire. Fire-rated systems utilize specialized enhancements to prevent the duct from collapsing or becoming a "chimney" for flames.

1. Fire-Resistant Coatings and Materials

We apply certified fire-rated intumescent coatings or specialized mineral wool encasements to high-gauge GI ductwork.

• Integrity & Insulation: Our systems are tested to provide "Integrity" (preventing the passage of flames) and "Insulation" (preventing the non-fire side from reaching a temperature that could ignite nearby materials).

• Stability: Under extreme heat, these ducts are designed to stay in place. We utilize heavy-duty fire-rated hangers and supports to ensure the ducting does not fall and block evacuation routes or damage sprinkler systems.

2. Compartmentalization and Fire Dampers

To prevent fire from jumping between floors or zones, the ducting must be integrated with active fire protection.

• BOMBA-Certified Dampers: We install UL-listed or BOMBA-approved fire and smoke dampers at every point where the GI duct penetrates a fire-rated wall or floor slab.

• Fire-Stopping Seals: The gap between the duct and the wall penetration is sealed with fire-rated mastic and rockwool, creating a total fire barrier that maintains the "fire compartment" of the building.

Critical Operational & Safety Benefits

As an HVAC and Fire Safety Specialist, EKG ensures that fire-rated GI ducting provides essential protection during a crisis:

• Life Safety and Evacuation:

  By containing smoke within the duct or preventing its spread, our systems ensure that stairwells and corridors remain clear for evacuation. This is a critical requirement for high-occupancy buildings like shopping malls, hotels, and hospitals in the Klang Valley.

• TNB Energy Efficiency (The Indirect Benefit):

  Fire-rated coatings and encasements often provide additional thermal R-value. By reducing thermal gain from hot ceiling voids, your chilled air stays colder for longer. This allows your Variable Frequency Drive (VFD) to run fan motors at lower frequencies (Hz), contributing to a lower monthly TNB electricity bill.

• EECA 2024 & Insurance Compliance:

  Meeting BOMBA standards is mandatory under the Energy Efficiency and Conservation Act (EECA) 2024 framework for building safety audits. Furthermore, utilizing certified fire-rated ducting can lead to lower insurance premiums for commercial and industrial property owners.

Performance and Safety Matrix

Why Choose EKG M&E Sdn Bhd?

• Total BOMBA Submission Support: We provide all necessary test reports, certificates of conformity, and technical data sheets required to pass your building's fire safety inspections.

• Precision Factory Fabrication: Our fire-rated ducts are fabricated with reinforced TDF/TDC flanges to ensure they can withstand the internal pressures generated by smoke spill fans during an emergency.

• Strategic Selangor Support: Based in Kuala Lumpur, we provide turnkey fire-rated ducting services for data centers, shopping malls, and industrial facilities across the region.

Is your building's air distribution network fully compliant with Malaysian fire safety laws? Contact EKG M&E Sdn Bhd today for a professional fire-rated ducting audit and technical proposal.