Product Description

FirstFlexible are aluminium flexible ducts of the highest quality. They are extremely versatile and flexible, suitable for all high and low velocity air conditioning and ventilation systems. This high quality products are manufactured by laminating aluminium foil and two ply of polyester film over a sturdy spring steel wire helix to give excellent strength and flexibility.

There are both pre insulated and non insulated forms, with sizes from 4 inches to 20 inches. MasterFlex unlike other ducts that only have a foil wrap over the fiberglass, pre insulated air duct comprising of two concentric helical duct that house the fiberglass wool between them, making it superier and sturdier product.

Easy installation

MasterFlex are easy to install in any place, be it tight inconvenient place with awkward obstruction. Its flexibility allows it to align itself into smooth profiles and curves unlike rigid ducts that are connected through a series of right angle turns

Fire Retardant

MasterFlex are strong, durable and fire-resistant with a flexibility of being compressed to 10% of its extended length