Flexiva logo
The Future of HVAC Insulation
The Future of HVAC Insulation

Flexiva Bio provides a healthier and more sustainable alternative to the traditional insulation materials.

SKY is the Choice for Mega Projects!
SKY is the Choice for Mega Projects!

Flexiva's SKY series were preferred for the İstanbul Financial Center project.

25 Years of Experience
25 Years of Experience

ISIL Engineering, which was founded in 1998, celebrates its 25th year in business.

SKY is the choice of Nikola Tesla Airport!
SKY is the choice of Nikola Tesla Airport!

Our SKY series of products are preferred for the modernization project of Belgrad Nikola Tesla Airport!

Flexiva COMBI
Flexiva COMBI

High tensile steel wire, aluminum polyester lamination on the inner surface, PVC film on the outer surface.

Fireproof Connector
Fireproof Connector

Discover the duct connector with up to 260 °C temperature resistance.

Chasing Curiosity Since 1998
Chasing Curiosity Since 1998

Since the establishment of Işıl Mühendislik, we have been wondering, asking and answering questions and developing solutions.

A New Era Has Begun!
A New Era Has Begun!

The fruit of Flexiva's R&D efforts, VENTUS, is manufactured as self-insulated and fully laminated.

Choice of Mega Projects
Choice of Mega Projects

Flexiva's products are the ventilation duct choice of more than 50 City Hospitals, Istanbul Airport and dozens of major projects.

Manufacturing and Statistics

Flexiva Production Facilities
Flexiva Production Facilities
July 14, 2024

Export to 50 countries

Flexiva exports to more than 50 countries on Europe, Middle East and South America.

Products
Flexiva | VENTUS
Flexiva | VENTUS
July 14, 2024

11 Patents

We carry forward our principle of continuous development. With the help of our R&D studies, Flexiva has 11 patents and 2 patented products.

Go to News

News

SKY Series Is the Choice of International Airports
SKY Series Is the Choice of International Airports

Located in the North Gulf and one of the most important transfer centers in the Middle East, Bahrain International Airport with a capacity of 14 million passengers doubled the size of the existing terminal within the framework of the expansion project, and the number of airport stands and bridges was increased.

January 01, 2022

Details
Flexiva's Rising Star in Morocco
Flexiva's Rising Star in Morocco

Following the Free Trade Agreement between Morocco and Turkey in 2006, the commercial relations between the two countries gained great momentum and Turkey's trade volume exceeded 2.7 billion USD in 2018.

January 06, 2022

Details
Why Flexible Air Ducts Are Better
Why Flexible Air Ducts Are Better

The "fully flexible" structure of air ducts used to provide air flow offers some advantages to investors and users over those with a "semi-flexible" structure.

January 19, 2021

Details
Exiva in Sincan State Hospital
Exiva in Sincan State Hospital

Ankara Sincan State Hospital with a capacity of 480 beds and Oral and Dental Health Center with 90 units were built on 87,694 square meters of land on the Ankara-Ayaş road. The hospital complex with a total indoor area of 110,000 square meters consists of a 5-story main hospital building of 82,375 square meters, a 3-story oral dental health center of 15,850 square meters, and a 4-story car park of 15,986 square meters for 911 vehicles. 

February 03, 2022

Details
Flexiva’s Rising Star in Morocco
Flexiva’s Rising Star in Morocco

Following the Free Trade Agreement between Morocco and Turkey in 2006, the commercial relations between the two countries gained great momentum and Turkey's trade volume exceeded 2.7 billion USD in 2018.

January 06, 2022

Details
SKY Series is the Choice of International Airports
SKY Series is the Choice of International Airports

Located in the North Gulf and one of the most important transfer centers in the Middle East, Bahrain International Airport with a capacity of 14 million passengers doubled the size of the existing terminal within the framework of the expansion project, and the number of airport stands and bridges was increased.

January 01, 2022

Details
BIO: A New Era in Sustainable HVAC Solutions
BIO: A New Era in Sustainable HVAC Solutions

BIO is made from recycled materials and is completely formaldehyde-free. Thanks to these properties, BIO not only offers an environmentally responsible option, but also provides superior insulation performance and longevity.

September 02, 2024

Details
Flexiva Marine: High-Performance HVAC Solutions for Maritime Environments
Flexiva Marine: High-Performance HVAC Solutions for Maritime Environments

Flexiva Marine products are designed in accordance with the standards of the Marine Equipment Directive (MED) 2014/90/EU and fulfil the highest safety and durability expectations of the marine industry. 

September 17, 2024

Details

References

Istanbul Airport
Istanbul Airport
SKY
Details
Belgrade Nikola Tesla Airport
Belgrade Nikola Tesla Airport
SKY
Details
Acıbadem University Hospital
Acıbadem University Hospital
SKY
Details
T.R. Ministry of Health Mamak State Hospital
T.R. Ministry of Health Mamak State Hospital
AIR
Details
İstanbul Başakşehir Çam ve Sakura City Hospital
İstanbul Başakşehir Çam ve Sakura City Hospital
SKY
Details
İstanbul Taksim Atatürk Cultural Center
İstanbul Taksim Atatürk Cultural Center
SKY
Details

Get In Touch

"Flexiva products are produced and certified in accordance with the TS EN 13180 standard within the framework of the TS EN ISO 9001 Quality Management System. The quality of Flexiva products is guaranteed by the execution of all necessary tests in the Test Laboratory located in the production facility. Flexiva product family, is developed by Turkey's strongest R&D in its field; considering criteria such as quality, durability, competitive price, sensitivity to the environment and human health, ease of application, and fast delivery. As proof of this process, it has products with international patents and creative innovations. As proof of this process, it has products with international patents and creative innovations."