Exhaust ducting is a critical component of a building’s ventilation system, designed to remove stale, contaminated, or heated air and expel it outdoors. It plays a key role in maintaining indoor air quality by eliminating pollutants, moisture, odors, and excess heat, especially in commercial kitchens, bathrooms, laundry areas, and industrial facilities.
These ducts are typically constructed using galvanized iron (G.I.) or mild steel sheets, with the sheet thickness selected based on the environmental demands and operational conditions to ensure durability and effective performance.
At ZenVent Engineering, we provide professional exhaust duct services in Mumbai that ensure safe, efficient, and hygienic ventilation systems. Our expertise covers kitchen exhaust duct cleaning, commercial exhaust duct repair, and industrial exhaust system maintenance, helping businesses comply with safety regulations and improve air quality.
Whether you own a restaurant, hotel, manufacturing plant, or commercial kitchen, our certified technicians deliver precise cleaning and repair to prevent fire hazards and maintain smooth operations.
Eliminates buildup inside ducts for safe and smooth airflow.
Reduces fire risks in commercial kitchens and restaurants.
Optimizes ventilation performance and reduces energy costs.
Prevents wear, corrosion, and costly replacements.
Meets FSSAI, fire safety, and environmental standards.
We provide complete ventilation duct services tailored to your needs, ensuring safety, efficiency, and compliance for all facilities.
Ideal for restaurants, hotels, and catering services. We remove stubborn grease deposits to reduce fire risk and improve airflow.
For malls, office buildings, and commercial kitchens — we fix leaks, replace damaged sections, and restore optimal performance.
Heavy-duty cleaning and inspection for factories, warehouses, and manufacturing plants to meet industry safety norms.
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We inspect your entire exhaust system, including fans, filters, and ducting.
Using eco-friendly degreasers and mechanical cleaning methods, we remove all contaminants.
We fix leaks, replace worn-out ducts, and ensure proper sealing.
We provide cleaning reports and certification for fire safety audits.
Exhaust duct work refers to the ducting system used to extract air, fumes, odors, moisture, smoke, or other contaminants from inside a building and discharge them safely outdoors. These systems are crucial in commercial kitchens, washrooms, laboratories, industrial processes, or any space where indoor air must be kept clean and free from pollutants or moisture buildup.
Materials like stainless steel are often preferred for grease-laden or chemically active exhausts. Galvanized steel may suffice for less aggressive environments. Protective coatings or linings may be needed in corrosive conditions.
Based on required airflow (CBM/h or CFM), heat or pollutant load, number of hoods or exhaust points, duct length, number of bends, discharge height, and local code requirements. ZenVent can perform this calculation to recommend proper sizing.
It depends on the exhaust type. For example, grease or particulate-laden exhausts need higher velocities to avoid buildup; non-particulate exhausts may allow lower velocities. As a guideline, many systems avoid going below ~500 feet/min (≈ 2.5 m/s) for particulate or grease exhausts.
Yes, especially in ducts that penetrate fire-rated walls or floors. Grease ducts often have strict fire code requirements (e.g. continuous welding, use of specific steel gauges, etc.)
Don’t wait for grease buildup to become a hazard. Call +91-9920883149or Contact Usto schedule professional exhaust duct service in Mumbai.