
Rectangular Ducts
Precision-folded rectangular and TDF (Transverse Duct Flange) ducts for supply, return and exhaust networks — built for low leakage and fast site assembly.
- Size range
- 150 mm – 2500 mm
- Materials
- 4 materials · GI / MS / Alu / SS
AirVentix Systems designs and manufactures Air Handling Units and custom ducting — and delivers them as end-to-end turnkey HVAC projects for hospitals, industry and institutions across India.

15+
Years of HVAC expertise
200+
AHU & ducting projects delivered
12,000+
Sq. m monthly manufacturing capacity
99.9%
Client satisfaction rate
GI, MS, aluminium and stainless steel — fabricated at our Ahmedabad facility with a monthly capacity of 12,000+ sq. m.

Precision-folded rectangular and TDF (Transverse Duct Flange) ducts for supply, return and exhaust networks — built for low leakage and fast site assembly.

Spiral-seamed round and oval ducts with a rigid, smooth bore — ideal for exposed architectural ceilings and high-velocity runs with minimal pressure drop.

Double-skin AHUs engineered for clean, conditioned air — configured for healthcare, process and comfort applications with energy-efficient fans and coils.

Our team pairs engineering discipline with hands-on craftsmanship, so every unit and duct run meets the highest standards of performance, durability and air quality.
From operation theatres to production floors, we size every duct and AHU around the real demands of the space.
Design, fabrication and installation under one roof means fewer hand-offs, tighter quality control and projects that finish on time.
Site study, heat-load inputs and coordination with your MEP consultant.
Duct layouts, AHU selection and shop drawings sized for your airflow.
In-house fabrication of ducts and AHUs at our Ahmedabad facility.
Erection, testing, balancing and handover — on schedule.
200+ AHU and ducting projects delivered across Gujarat, Rajasthan, Uttar Pradesh and Andhra Pradesh.
Bhavnagar, Gujarat
01Nadiad, Gujarat
02Naroda, Ahmedabad, Gujarat
03Krishnapatnam, Andhra Pradesh
04Palanpur, Gujarat
05Shela, Ahmedabad, Gujarat
06Share your drawings or requirement — our engineers will get back with a solution and quote.