In 2026, Commercial Grease Duct Repair is a critical mechanical intervention required to restore the fire-safe envelope of your kitchen exhaust system. Under the BOMBA (Jabatan Bomba dan Penyelamat Malaysia) mandates and the Energy Efficiency and Conservation Act (EECA) 2024, a leaking or structurally compromised grease duct is a dual liability: it is a severe fire hazard and a major source of "Energy Bleed." For high-rise F&B assets in Kuala Lumpur and Selangor, maintaining a hermetic, fire-rated seal is non-negotiable.
At EKG M&E Sdn Bhd, we apply 34 years of mechanical engineering expertise to provide surgical repair and rigging for grease ducts. We ensure your system is restored to MS 1472 compliance, supporting a 5-Star Energy Intensity Label.
A grease duct must be treated as a pressure vessel that carries flammable liquid and vapor. Any breach in the duct wall or joint allows liquid grease to leak into the ceiling plenum.
Fire Containment Integrity: A leak in the duct destroys its "Fire Rating." If a fire starts, flames will escape through the hole and ignite the building’s ceiling void. Repairing these breaches ensures the fire stays contained within the "Fortified Tunnel" of the riser.
Lowering the BEI: Air leaks in the exhaust system force your fans to ramp up to maintain the required capture velocity at the hood. By sealing leaks, we reduce the load on your Variable Frequency Drives (VFDs), directly lowering your Building Energy Index (BEI).
Structural Stability: Grease is heavy. Over time, leaking joints can cause "Duct Sagging" due to the added weight of accumulated grease in the insulation. Professional repair restores the structural rigging and prevents potential collapse.
We utilize industrial-grade materials and techniques to ensure repairs withstand the high temperatures and corrosive nature of kitchen exhaust:
Most grease leaks occur at the flanges. We replace degraded seals with high-temperature, oil-resistant EPDM or Ceramic gaskets. We then apply UL-Listed grease-duct mastics to ensure a liquid-tight, "Class C" airtight seal.
For physical punctures or corrosion-thinned sections, we utilize TIG or MIG welding to apply heavy-gauge steel patches (Galvanized or SS304). This restores the "Bare-Metal" integrity of the duct wall, satisfying BOMBA 2026 safety audits.
If the duct insulation has become "Grease-Soaked," it becomes a fire accelerant. We remove contaminated insulation and replace it with high-density fire-wrap or rockwool, ensuring a continuous Vapor Barrier to prevent "Ceiling Sweating" and mold.
Annual Fire Certificate (FC) Security: BOMBA inspectors specifically look for "Grease Stains" on the outside of the ductwork, which indicates an internal leak. We provide the certified repair logs that prove the system's integrity has been restored.
Lowering TNB Maximum Demand: By eliminating "Air Bleed," your exhaust fans operate at lower frequencies to achieve the same suction. This flattens your energy profile and avoids peak power charges.
Bio-Security & Odor Control (DOSH 2026): Leaking grease attracts pests and causes rancid odors to permeate the building. Our repairs ensure your facility stays below the legal 500 cfu/m³ bacterial ceiling, protecting your brand and occupants.
34 Years of Engineering Depth: Based in KL, we are mechanical contractors, not just cleaners. We understand the "Mechanical Forensics" required to solve complex leakage issues in high-rise risers.
Turnkey Engineering & Rigging: We manage the entire lifecycle—from the initial leak detection using robotic cameras to the final high-altitude rigging and structural repair.
Digital Twin Ready: We update your 3D building models with the final "As-Repaired" data, providing your facility managers with a live view of your safety compliance.
Is your kitchen exhaust system a leaking liability or a certified safety asset? Contact EKG M&E Sdn Bhd today for specialized commercial grease duct repair and secure the 5-star performance of your infrastructure.
Malaysia
