HVAC Enclosure

Protect your critical climate control infrastructure with Frigate’s heavy-duty, weatherized HVAC enclosures engineered for maximum thermal efficiency and structural integrity. Designed to withstand extreme outdoor elements, these enclosures provide robust, scalable protection for commercial and industrial air handling systems.

Material Options

Galvanized Steel, Stainless Steel (SS304/SS316), Marine-grade Aluminum

Material Thickness

1.5mm to 3.0mm (11 to 16 Gauge) based on structural requirements

Ingress Protection (IP)

IP55 / IP65 / IP66 rated models available

NEMA Rating

NEMA 3R, 4, 4X, and 12 compliant options

Insulation Material

High-density Polyurethane Foam (PUF) / Rockwool

*Timelines listed above are indicative and subject to factory capacity, material availability, and final engineering sign-off at the time of order placement.

Product Description

Our industrial HVAC enclosures are precision-fabricated to deliver elite environmental protection and structural longevity for heavy-duty climate control units. These double-skin modular cabinets seamlessly integrate into any facility layout, ensuring minimal thermal bridging and maximum internal component lifespan.

Insulation Thickness

25mm / 50mm double-skin acoustic panels

Surface Finish

AkzoNobel outdoor-grade anti-corrosive powder coating

Standard Color

RAL 7032 / RAL 7035 (Custom RAL colors available upon request)

Base Frame

Heavy-duty hot-dip galvanized channel base channel (ISMC 100/150)

Locking Mechanism

3-point pad-lockable handle systems with corrosion-resistant hinges

Gasketing

Continuous, seamless EPDM foam gaskets for airtight sealing

Structural Load Capacity

Up to 250 kg/m² roof load with lifting lugs included

Acoustic Attenuation

Up to 25dB to 30dB noise reduction options

Ventilation Openings

Integrated louvers with bird mesh and washable aluminum filters

Mounting Configuration

Pad-mounted / Floor-standing with integrated anchor holes

Technical Advantages

Engineered with continuous EPDM sealing and specialized acoustic insulation, these enclosures dramatically reduce operational noise while maintaining a strict thermal barrier. The robust, powder-coated structural steel frame prevents deflection and guarantees superior corrosion resistance in high-salinity or heavy-industrial zones.

Let's Get Started

Need reliable Enclosure for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Industry Applications

Commercial Buildings

Provides weather-proof, rooftop protection for massive central air handling systems, safeguarding commercial HVAC investments from UV degradation and high winds.

Data Centers

Ensures uninterrupted, dust-free environments for specialized precision cooling units, maintaining optimal server uptime and strict climate regulation.

Oil & Gas Refineries

Heavy-duty stainless steel variants resist harsh chemical exposure and explosive vapors, protecting ventilation gear in high-risk zones.

Pharmaceutical Cleanrooms

Offers sterile, easy-to-sanitize exterior housing that accommodates high-efficiency HEPA filtration integrations without risking external contamination.

Marine & Offshore Platforms

Utilizes marine-grade aluminum and specialized coatings to withstand relentless saltwater spray, preventing rust on critical offshore cooling infrastructure.

Power Generation Plants

Supplies rugged, vibration-resistant enclosures designed to protect auxiliary cooling machinery from high ambient temperatures and heavy particulate matter.

Frigate Approved Quality Management System

At Frigate, quality is built into every stage of manufacturing. Our approved Quality Management System ensures that every material component.

Incoming Material Checking

Before production begins, all incoming materials are checked against specifications, drawings, and supplier documents.

In-Process Inspection

Quality is monitored during manufacturing to prevent defects and maintain process consistency.

Final Dimensional Checking

Finished parts are inspected before dispatch to confirm compliance with customer drawings and tolerances.

Packaging Control

Finished components are packed safely to prevent damage during handling and transportation.

Incoming Material Checking

In-Process Inspection

Final Dimensional Checking

Packaging Control

Quality Document

To help buyers evaluate our quality systems, we provide sample documents that reflect our inspection and reporting standards.

How We Delivered

Complex geometries engineered solutions that move businesses forward.

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Having Doubts? Our FAQ

Can these HVAC enclosures be customized to fit specific dimensional constraints?

Yes. While Frigate offers standard sizing, our in-house engineering team routinely designs custom footprints, door placements, cutout orientations, and specialized structural frames to match your exact equipment layouts.

What corrosion resistance standards does Frigate’s powder coatings meet?

Our standard outdoor-grade powder coating undergoes a rigorous multi-stage pre-treatment process and is tested to endure over 1,000 hours of continuous salt spray testing, adhering strictly to ISO 12944 corrosivity classifications.

Do the enclosures arrive fully assembled or knocked down (flat-packed)?

Depending on shipping constraints, site access, and project scale, we can ship units completely pre-assembled and factory-tested for instant crane lifting, or as modular flat-packs ready for rapid on-site assembly.

How do you handle thermal bridging and condensation prevention within the panel design?

We utilize a true double-skin panel construction featuring an insulated thermal break design. This eliminates direct metal-to-metal contact between the inner and outer skin, preventing internal condensation in high-humidity zones.

Is Frigate’s HVAC enclosure complied with seismic or high-wind zones?

Yes, our enclosures can be structurally engineered and complied by our team to meet specific regional building codes, including high wind load requirements (up to 150 mph) and localized seismic zone specifications.

We'd love to Manufacture for you!

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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Components Built for Critical Performance

Engineered Products for Critical Applications

HVAC Enclosure

Product Description

Insulation Thickness

Surface Finish

Standard Color

Base Frame

Locking Mechanism

Gasketing

Structural Load Capacity

Acoustic Attenuation

Ventilation Openings

Mounting Configuration

Technical Advantages

Let's Get Started

Industry Applications

Frigate Approved Quality Management System

Quality Document

How We Delivered

Having Doubts? Our FAQ

We'd love to Manufacture for you!

LOCATIONS

Registered Office

Operations Office

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

Operations Office

Other Locations

GENERAL ENQUIRIES

Get Your Quote Now

HVAC Enclosure

Get Latest Price

HVAC Enclosure

Get Latest Price