Flex Pipes
Full range of flexible duct solutions, including insulated and non-insulated aluminum flex pipes, triple-lock flex ducts, and acoustical insulated options.
Flexible Ducts and Flex Pipes for HVAC Systems
Flex pipes are lightweight, flexible ducting solutions used to connect heating, ventilation, and air conditioning (HVAC) equipment to air distribution systems. Designed to navigate tight spaces and complex layouts, flexible ducts help deliver air efficiently where rigid ductwork may not fit. Available in insulated, non-insulated, aluminum, and acoustic options, flex pipes minimize air leakage, dampen noise, and improve energy efficiency in residential, commercial, and industrial HVAC installations.
Insulated Flex Duct
Flexible duct wrapped with insulation and metal silver jacket.
- Suitable for long run applications of HVAC and in compliance with local building codes
- No installation length limitation
- Flexible steel wire helix
- Polyester film with approved bonding agent
- Thermal certification with ADC standard
- 25ft.(7.6m) compresses to 30″(76cm)
Aluminum Flex Pipes
Aluminum Flex comes in a wide range of sizes and is used for indoor/outdoor air distribution.
- Flexible to radius, equal to its diameter
- Made with type 3003 0.005″ thick aluminum for 12″- 20″ diameter
Aluminum Insulated Flex Pipes
Insulated Aluminum Flexible Pipes come in a wide range of sizes and are used for air distribution.
- Corrugated
- Flexible to radius, equal to its diameter
- Made with type 3003 0.005″ thick aluminum for 12″- 20″ diameter
Aluminum Non-Insulated Flex Duct
Aluminum Flex comes in a wide range of sizes and is used for air distribution.
- Designed for wherever UL-181 Standard for Class 1 air connector is required
- Polyester laminated core provides outstanding resistance and durability
- Suitable for use with heating, ventilation and air conditioning systems
FLEXMASTER Triple Lock Aluminum Flex Pipe
A semi rigid and lightweight non-insulated air duct
- Triple Lock (T/L) is manufactured by using a dead soft aluminum strip which is spirally wound and mechanically joined together forming an airtight and leak proof triple lock seam
- Self-supporting and corrosion-resistant ULC-S110 and UL181 Class 1 product is produced
- Provides excellent strength and flexibility, adaptable to any low to high pressure heating, ventilation and air conditioning system
FLEXMASTER Triple Lock Aluminum Acoustic Perforated Flex Pipe
Triple Lock-Acoustic (TL/A) is an insulated acoustic air duct, manufactured by using a dead soft aluminum strip which is perforated, spirally wound and mechanically joined together.
- Triple Lock (T/L basic) perforated core with an open area of 20%to 25% to completely cushion sounds
- Inner duct is draped with a thick fiberglass insulation and covered by a flame retardant, non-toxic polyethylene vapor barrier
- Comes with Vinyl sleeve
FLEXMASTER Fabriflex Type 8T Acoustical Insulated Flexible Duct
This acoustical insulated flexible air duct is assembled using a CPE core which is mechanically locked together by a corrosive resistant galvanized steel helix.
- Core wrapped with thick fiberglass insulation and covered by a flame retardant, non toxic polyethylene vapour barrier
- Duct is an excellent solution for most heating, ventilating and air conditioning systems
- Comes with vinyl sleeve.
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