About US


Kaal Flex Pvt. Ltd. is a "Flexble Air Ducts Manufacturing company" with a modern, state of art plant located at Vadodara, Gujarat, in India. Kaal Flex exclusively the only manufacturer with the technology collaboration with U.S based Flexible Technologies abd brand rights to market "Thermaflex". Kaal Flex is UL approved vender and a supplier to "Thermaflex" in USA.

With a world recognized name of the most reliable and durable products in the residential and commercial HVAC industry and years of experience in the global market, we now intend to introduce the world class product into the expanding India domestic main stream market, with our most popular insulated and non insulated flexible air ducts.

What we do?

Our flexible air ducts are go through rigorous quality checks in "Manufacturing Procedures", starting from raw material to finish product. We start with only the highest quality raw material to build the best flexible air ducts for your HVAC application. We manufacturing quality product and we take pride in knowing that, they are the best in it's class. We continually strive to update and innovate every aspect of our manufacturing process and development to maintain our standard as the industry leader for your HVAC projects.

We ensure that all Kaal Flex products meet UL181 and NFPA 90A - 90B fire codes.

Why Choose Our Flexible Air Ducts

  • Kaal Flex Flexible Air Ducts

    Choose a Kaal Flex flexible air ducts and you'll get the finest high performance product. Kaal Flex incorporate the unique combination of precision and attention to detail with high production capabilities in a wide range of flexible air ducts.
  • The Material & manufacturing

    Our flexible air duct are made from the finest quality material. Kaal Flex has created a very effective combination of stremlined production capabilites and quality engineering that produces best flexible air ducts.
  • Guaranteen

    When you purchase a Kaal Flex flexible air ducts you'll get quality and unmatched in the high performance product. When you install a genuine Kaal Flex flexible air ducts in your HVAC projects, you'll do so with the peace of mind that it will perform Flawlessly.

Our Core Team

Dev Patel

Dev Patel

Sales and Marketing

Over Eleven year of strong background in marketing, sales and new business development.

Darshan Patel

Darshan Patel

Purchase & Account Department

Over Twenty year of experience with Excise, Purchase, strategic planning, risk management, and human resource administration.

Keytul Pandya

Keytul Pandya

Production Manager

Over Eleven year of strong experience in Production Planning, process and quality Management.

Kartik Giri

Kartik Giri

Assistant Accountant

Over four year of strong experience in up-to-date records of a variety of financial transactions.