Insulated Flexible Aluminium Ducting (ALLIL Series) : 

Thermal Efficiency & Condensation Control (7.5 Mtr Length)

The ALLIL Series is a high-performance, triple-layered insulated ducting solution designed for sophisticated HVAC systems. It consists of a standard flexible inner core, a thick layer of thermal insulation (Fiberglass/Glasswool), and a reinforced outer vapour barrier. This construction is specifically engineered to maintain air temperature as it travels through the duct and to prevent the buildup of condensation on the exterior.

Material & Construction

• Inner Core: Multi-layer aluminium/polyester laminate reinforced with a high-tension spring steel wire helix.

• Insulation Layer: High-density, high-quality thermal insulation (Fiberglass) that provides an effective thermal barrier.

• Outer Jacket: Durable, multi-layer reinforced aluminium foil that acts as a vapour barrier, protecting the insulation from moisture and tearing.

Key Features

• Thermal Regulation: Minimizes heat gain or loss, ensuring that cooled or heated air reaches its destination at the desired temperature.

• Condensation Prevention: The insulated jacket prevents the “sweating” common in non-insulated pipes when carrying cold air through warm ceiling voids.

• Acoustic Dampening: The layered construction helps absorb vibration and airflow noise, leading to much quieter ventilation systems.

• Energy Efficient: By reducing thermal leakage, the ALLIL series helps lower the load on AC units, saving on electricity costs.

• Standard 7.5m Length: Optimized for long runs in residential and commercial ceiling layouts.

Applications

• Central Air Conditioning: The primary choice for connecting Main AHU ducts to supply air diffusers.

• VAV & Fan Coil Units: Ideal for branch ducting in commercial office spaces and hotels.

• Ventilation with Heat Recovery (HRV): Used in systems where maintaining air temperature is vital for energy recovery efficiency.

• Cold Storage & Labs: Environments where precise temperature control and zero moisture buildup are required.

Specifications & Pricing (7.5 Mtr Standard Length)

Why Buy from IGLELE?

• High-Grade Insulation: We use superior density insulation to ensure the highest R-value for thermal efficiency.

• Tough Outer Barrier: Our outer jackets are puncture-resistant to survive the rigors of installation in tight ceiling spaces.

• Industry Compliance: Designed to meet standard fire and safety requirements for commercial building ventilation.

Custom Orders & Bulk Supply – IGLELE

For bulk quantities, special sizes, or OEM requirements, contact:

• Phone: 9800150888

• Email: sales@iglele.com