Address: Plot-14(Level-6), Main Road, Block-C, Banasree, Rampura, Dhaka-1219, Bangladesh.
Latest Update
We Are Hiring! | Senior Sales Executive
Engineering Legacy
Featured

Engineering Legacy

Download our full company profile to learn about our 25-year journey.

Download Profile
2024 Product Catalog
Featured

2024 Product Catalog

Download our exhaustive engineering directory featuring Hitachi, Dunham-Bush, and SKM.

View Catalog
Our Global Partners
Featured

Our Global Partners

Authorized distributor of world-renowned HVAC and building automation brands.

View All Brands
Project Showcases
Featured

Project Showcases

Explore our portfolio of successfully delivered industrial HVAC projects.

View Gallery
Join Our Force
Featured

Join Our Force

Become part of Bangladesh's leading HVAC engineering team.

See Openings
ULTRA-STERILE ATMOSPHERIC CONTROL

Clean-Room
Solutions.

Engineering ISO-certified sterile environments with seamless sandwich panel construction and multi-stage HEPA filtration for the world's most sensitive processes.

The Particle Threat.

In pharmaceutical manufacturing, nanotechnology, and biotech, a single microscopic particle can contaminate an entire production batch, resulting in millions of dollars in losses and potential health risks.

Ambient Air

1,000,000+ Particles

ISO 5 Zone

< 3,520 Particles

Cross-Contamination

Inadequate pressure balancing between rooms allows airborne microbes to migrate, compromising sterile integrity and failing international WHO-GMP audits.

Sterile Integrity by Design.

We design and build complete turnkey clean-room environments adhering to ISO 14644 and WHO-GMP standards.

ISO Sterile Room

Seamless Panel Construction

Utilizing high-density PIR/PUF sandwich panels with coved corners, eliminating all sharp edges where bacteria could accumulate. Our surfaces are chemically resistant and ultra-smooth.

ISO Class Compliance

Class 5 (Grade A)Sterile Filling / Injectables
Class 7 (Grade B)Aseptic Preparation
Class 8 (Grade C)General Manufacturing
Air Changes60 - 600 per Hour
Clean Room Air Shower

Absolute Barrier Defense.

Every entry point is a potential breach. We integrate high-velocity stainless steel air showers and interlocking pass boxes with electromagnetic controls to ensure the sterile zone is never exposed to ambient contaminants.

  • H14 HEPA Filtration (99.995% Efficiency)
  • Positive/Negative Pressure Cascades
  • Digital Room Pressure Monitoring

Zero-Tolerance Environments.

Pharma Clean Room

Pharmaceutical & Biotech

Aseptic filling lines and laboratory environments requiring absolute sterility for vaccine and oncology drug production.

Electronics Clean Room

Nano-Electronics & Semiconductor

Fabrication zones where sub-micron particles can short-circuit integrated circuits, requiring Class 5 air purity.

Surgical Clean Room

Healthcare & Surgical Suites

Specialized hospital theaters requiring laminar airflow to prevent surgical site infections and maintain patient safety.

Why The Aircons Ltd.

We provide full lifecycle clean-room engineering, from initial architectural design to final particle count validation and certification.

DQ/IQ/OQ/PQ Validation

Complete qualification documentation for regulatory compliance audits.

Coved Corner Detailing

Precision finishing that eliminates "dead zones" for total cleanability.

Pressure Cascading

Expertly balanced air pressure gradients to control airflow directionality.

Absolute Sterility

Securing your production yield with the highest standards of clean-room architectural engineering in Bangladesh.

Request ISO Audit