​Product Overview
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H-VAX Flexible Duct with Non-Compressed Polyester Insulation is a lightweight pre-insulated flexible duct system designed to provide effective thermal and acoustic insulation for H-VAX and ventilation applications.
The duct features a multi-layer structure consisting of an outer laminated aluminum layer, a non-compressed polyester fiber insulation layer, and an inner laminated aluminum layer reinforced with a high-strength steel spring wire helix. This construction provides excellent flexibility, moisture resistance, and reliable insulation performance while maintaining easy installation.
The non-compressed polyester insulation offers high resistance to moisture penetration and is an ideal solution for humid environments. It is odorless, non-toxic, and fiber-free, making it a safer alternative to traditional insulation materials.

• H-VAX air distribution systems
• Commercial buildings
• Industrial ventilation systems
• Residential projects
• Hospitals and healthcare facilities
• Hotels and hospitality projects
• Office buildings
• Industrial facilities

Applications​​​​​​​

• Duct profiles and supporting components
• Air regulating valves
• Dampers
• Duct connection accessories
• Installation and fastening components
• Custom accessories according to project requirements

Available Accessories

• Improves airflow control and system efficiency
• Ensures proper duct system installation
• Enhances structural stability of duct networks
• Compatible with standard H-VAX duct systems
• Supports accurate air distribution management
• Reduces installation complexity and maintenance requirements
• Suitable for commercial and industrial applications

Key Features & Benefits

Installation

H-VAX duct system accessories are designed for easy integration with square and rectangular duct systems. Proper selection and installation of these components help ensure reliable airflow, improved energy efficiency, and long-term H-VAX system performance.