ThermoFlo
ThermoFlo Technologies Ventilation & Ducting Solutions
ThermoFlo Technologies develops heavy‑duty ventilation and ducting solutions designed to support precise air and temperature control. Built using industrial‑grade, reinforced materials and tested to meet North American standards, ThermoFlo products deliver reliable performance for demanding agricultural, commercial, and controlled‑environment applications.
ThermoFlo Elbow 4" to 16" (10 x 40 cm)
Q100804
- Improves airflow by forming an efficient 90° elbow.
- Saves energy by eliminating kinks and airflow restriction.
- Can be installed on new ducting, or used to retrofit existing flexible ducts.
- Perfect for commercial or residential applications.
- Easy to install, no special tools required.
- Made from 100% recycled materials.
- UL Listed.
- One size fits all 4- to 16-inch (10- to 40-centimeter) flexible ducts.
ThermoFlo Thermal Sun Reflective Foil 4' x 100' (1.2 x 30 m) Single Sided
Q100805
- Reflects an impressive 97% of light.
- Blocks exterior heat penetration when properly installed.
- Checkered design prevents hot spots on plants.
- Lowers heating and cooling costs year-round.
- Provides moisture control.
- Tear resistant: made from aluminum-reinforced woven fabric.
- Durable and lightweight.
- Does not compress, collapse or disintegrate.
- Does not promote nesting of insects or rodents.
- Easy to install: can be nailed, stapled and taped.
- Resistant to acids and other chemicals.
- Resists mold and fungus growth.
- Industrial grade: can be re-used again and again.
- Size: 4 x 100 feet (1.2 x 30 meters).
- Single sided.
ThermoFlo Duct Clamps 6" (15 cm)
Q100808
- Stainless steel clamps for attaching ducting.
- Make for clean and attractive duct connection.
- Simple to use.
- Size: 6 inches (15 centimeters).
ThermoFlo Duct Clamps 8" (20 cm)
Q100809
- Stainless steel clamps for attaching ducting.
- Make for clean and attractive duct connection.
- Simple to use.
- Size: 8 inches (20 centimeters).
ThermoFlo Duct Clamps 12" (30 cm)
Q100811
- Stainless steel clamps for attaching ducting.
- Make for clean and attractive duct connection.
- Simple to use.
- Size: 12 inches (30 centimeters).
ThermoFlo Duct Clamps 14" (38 cm)
Q100812
- Stainless steel clamps for attaching ducting.
- Make for clean and attractive duct connection.
- Simple to use.
- Size: 14 inches (38 centimeters).
ThermoFlo Connector 4" (10 cm)
Q100813
- Connects two segments of round duct together.
- Ideal where added stability and sealing is required.
- Required when passing ventilation through a wall.
- Easily installed.
- Crafted with powder-coated heavy-duty galvanized steel.
- Designed for use with ThermoFlo flexible ducting.
- Size: 4 inches (10 centimeters).
ThermoFlo Connector 6" (15 cm)
Q100814
- Connects two segments of round duct together.
- Ideal where added stability and sealing is required.
- Required when passing ventilation through a wall.
- Easily installed.
- Crafted with powder-coated heavy-duty galvanized steel.
- Designed for use with ThermoFlo flexible ducting.
- Size: 6 inches (15 centimeters).
ThermoFlo Connector 8" (20 cm)
Q100815
- Connects two segments of round duct together.
- Ideal where added stability and sealing is required.
- Required when passing ventilation through a wall.
- Easily installed.
- Crafted with powder-coated heavy-duty galvanized steel.
- Designed for use with ThermoFlo flexible ducting.
- Size: 8 inches (20 centimeters).
ThermoFlo Connector 12" (30 cm)
Q100817
- Connects two segments of round duct together.
- Ideal where added stability and sealing is required.
- Required when passing ventilation through a wall.
- Easily installed.
- Crafted with powder-coated heavy-duty galvanized steel.
- Designed for use with ThermoFlo flexible ducting.
- Size: 12 inches (30 centimeters).
ThermoFlo Black and White Poly 10' x 100' (3 x 30 m)
Q100818
- Strongest commercial-grade 6 mil poly sheeting on the market.
- A versatile tool for growers: weed prevention, frost protection, winterizing, lighting aid, and more.
- White side that reflects an impressive 90% of light back.
- Black side effectively blocks all light penetration.
- Heavy-duty and waterproof.
- Boxed and bagged in retail packaging.
- Size: 10 x 100 feet (3 x 30 meters).
ThermoFlo Black and White Poly 10' x 50' (3 x 15 m)
Q100821
- Strongest commercial-grade 6 mil poly sheeting on the market.
- A versatile tool for growers: weed prevention, frost protection, winterizing, lighting aid, and more.
- White side that reflects an impressive 90% of light back.
- Black side effectively blocks all light penetration.
- Heavy-duty and waterproof.
- Boxed and bagged in retail packaging.
- Size: 10 x 50 feet (3 x 15 meters).
ThermoFlo Thermo Flare Mirror Foil 100% Light Blocker 4' x 50' (1.2 x 15 m)
Q100823
Thermo Flare is a silver based reflective film that features a triple layer of 100% light block. A silver smooth reflective surface allows for maximum light reflection. This product allows light to reflect on one side and blocks light penetration on the other. This triple ply extrusion is water tight and ideal for grow rooms.
ThermoFlo Thermo Flare Mirror Foil 100% Light Blocker 4' x 100' (1.2 x 30 m)
Q100824
Thermo Nova is a top quality reflective film that uses a diamond pattern to reflect light. The pattern allows light to spread evenly with no hotspots. It is completely light proof and PET coated to protect against corrosion and creasing.
ThermoFlo Aluminum Tape 1.9" x 150' (4.8 cm x 45 m)
Q100826
- Pressure-sensitive duct closure tape.
- Used in the sealing of duct joints.
- Designed for retrofitting, sealing and patching applications.
- Made in Canada!
- Size: 1.9 inches x 150 feet (4.8 centimeters x 45 meters).
ThermoFlo Zip Up Zipper 3" x 7' (7.6 cm x 2 m)
Q100827
- Peel-and-stick adhesive zipper system.
- Provides easy access to tarp or poly enclosures.
- Creates an instant doorway for enclosed growing spaces or greenhouses.
- Great for containing dust, moisture, and pests.
- Zipper opens from either side.
- Easy to install.
- Features two end pieces and two Velcro tabs.
- Size: 3 inches wide and 7 feet long.
ThermoFlo 2000SR Premium Ducting 4" x 25' (10 cm x 7.6 m)
Q100836
- Flexible air ducting is expertly engineered to handle unconditioned air.
- Withstands high heat, high humidity, and excessive CFMs without any failure or fatigue.
- Manufactured with triple-foil laminate industrial-grade casing.
- Double-sealed core prevents punctures.
- Reinforced with “Rip-Stop” to eliminate tearing and unraveling.
- Industrial-grade woven fiberglass core reduces noise.
- Galvanized spring steel helix maintains duct shape and prevents rust.
- Duct components are flame resistant and self extinguishing.
- Oversized to fit easily onto connectors and fans.
- Allows more efficient air flow reducing energy consumption.
- Size: 4 inches x 25 feet (10 centimeters x 7.6 meters).
ThermoFlo 2000SR Premium Ducting 8" x 25' (20 cm x 7.6 m)
Q100838
- Flexible air ducting is expertly engineered to handle unconditioned air.
- Withstands high heat, high humidity, and excessive CFMs without any failure or fatigue.
- Manufactured with triple-foil laminate industrial-grade casing.
- Double-sealed core prevents punctures.
- Reinforced with “Rip-Stop” to eliminate tearing and unraveling.
- Industrial-grade woven fiberglass core reduces noise.
- Galvanized spring steel helix maintains duct shape and prevents rust.
- Duct components are flame resistant and self extinguishing.
- Oversized to fit easily onto connectors and fans.
- Allows more efficient air flow reducing energy consumption.
- Size: 8 inches x 25 feet (20 centimeters x 7.6 meters).
ThermoFlo 2000SR Premium Ducting 10" x 25' (25 cm x 7.6 m)
Q100839
- Flexible air ducting is expertly engineered to handle unconditioned air.
- Withstands high heat, high humidity, and excessive CFMs without any failure or fatigue.
- Manufactured with triple-foil laminate industrial-grade casing.
- Double-sealed core prevents punctures.
- Reinforced with “Rip-Stop” to eliminate tearing and unraveling.
- Industrial-grade woven fiberglass core reduces noise.
- Galvanized spring steel helix maintains duct shape and prevents rust.
- Duct components are flame resistant and self extinguishing.
- Oversized to fit easily onto connectors and fans.
- Allows more efficient air flow reducing energy consumption.
- Size: 10 inches x 25 feet (25 centimeters x 7.6 meters).
ThermoFlo 2000SR Premium Ducting 12" x 25' (30 cm x 7.6 m)
Q100840
- Flexible air ducting is expertly engineered to handle unconditioned air.
- Withstands high heat, high humidity, and excessive CFMs without any failure or fatigue.
- Manufactured with triple-foil laminate industrial-grade casing.
- Double-sealed core prevents punctures.
- Reinforced with “Rip-Stop” to eliminate tearing and unraveling.
- Industrial-grade woven fiberglass core reduces noise.
- Galvanized spring steel helix maintains duct shape and prevents rust.
- Duct components are flame resistant and self extinguishing.
- Oversized to fit easily onto connectors and fans.
- Allows more efficient air flow reducing energy consumption.
- Size: 12 inches x 25 feet (30 centimeters x 7.6 meters).
ThermoFlo 2000SR Premium Ducting 16" x 25' (41 cm x 7.6 m)
Q100842
- Flexible air ducting is expertly engineered to handle unconditioned air.
- Withstands high heat, high humidity, and excessive CFMs without any failure or fatigue.
- Manufactured with triple-foil laminate industrial-grade casing.
- Double-sealed core prevents punctures.
- Reinforced with “Rip-Stop” to eliminate tearing and unraveling.
- Industrial-grade woven fiberglass core reduces noise.
- Galvanized spring steel helix maintains duct shape and prevents rust.
- Duct components are flame resistant and self extinguishing.
- Oversized to fit easily onto connectors and fans.
- Allows more efficient air flow reducing energy consumption.
- Size: 16 inches x 25 feet (41 centimeters x 7.6 meters).
ThermoFlo 2000SR Premium Ducting 18" x 25' (46 cm x 7.6 m)
Q100843
- Flexible air ducting is expertly engineered to handle unconditioned air.
- Withstands high heat, high humidity, and excessive CFMs without any failure or fatigue.
- Manufactured with triple-foil laminate industrial-grade casing.
- Double-sealed core prevents punctures.
- Reinforced with “Rip-Stop” to eliminate tearing and unraveling.
- Industrial-grade woven fiberglass core reduces noise.
- Galvanized spring steel helix maintains duct shape and prevents rust.
- Duct components are flame resistant and self extinguishing.
- Oversized to fit easily onto connectors and fans.
- Allows more efficient air flow reducing energy consumption.
- Size: 18 inches x 25 feet (46 centimeters x 7.6 meters).
ThermoFlo 2000SR Premium Ducting 20" x 25' (51 cm x 7.6 m)
Q100844
- Flexible air ducting is expertly engineered to handle unconditioned air.
- Withstands high heat, high humidity, and excessive CFMs without any failure or fatigue.
- Manufactured with triple-foil laminate industrial-grade casing.
- Double-sealed core prevents punctures.
- Reinforced with “Rip-Stop” to eliminate tearing and unraveling.
- Industrial-grade woven fiberglass core reduces noise.
- Galvanized spring steel helix maintains duct shape and prevents rust.
- Duct components are flame resistant and self extinguishing.
- Oversized to fit easily onto connectors and fans.
- Allows more efficient air flow reducing energy consumption.
- Size: 20 inches x 25 feet (51 centimeters x 7.6 meters).
ThermoFlo 1000S Ducting with 2 Duct Clamps 6" x 25' (15 cm x 7.6 m)
Q100846
- Designed for low to moderate operating pressures.
- Economical solution for applications not requiring UL approval.
- Manufactured with 2-ply aluminum casing.
- Metal helix maintains duct shape.
- Fits easily onto connectors and fans.
- Convenient and quick installation will help reduce costs.
- 25-foot (7.6-meter) standard lengths that won’t unravel when cut.
- Includes two duct clamps.
- Size: 6 inches x 25 feet (15 centimeters x 7.6 meters).
ThermoFlo 1000S Ducting with 2 Duct Clamps 8" x 25' (20 cm x 7.6 m)
Q100847
- Designed for low to moderate operating pressures.
- Economical solution for applications not requiring UL approval.
- Manufactured with 2-ply aluminum casing.
- Metal helix maintains duct shape.
- Fits easily onto connectors and fans.
- Convenient and quick installation will help reduce costs.
- 25-foot (7.6-meter) standard lengths that won’t unravel when cut.
- Includes two duct clamps.
- Size: 8 inches x 25 feet (20 centimeters x 7.6 meters).
ThermoFlo T Connector 10" x 10" x 10" (25 x 25 x 25 cm)
Q100795
- Allows multiple ventilation areas to be accessed by a single inline-fan source or for several fans to join a single exhaust.
- The "T" shape makes it ideal for right-angle joins in large spaces.
- Made with heavy-duty galvanized steel and powder coated white.
- Specifically designed to be used with ThermoFlo flexible ducting.
- Size: 10 x 10 x 10 inches (25 x 25 x 25 centimeters).
ThermoFlo Y Connector 10" x 8" x 8" (25 x 20 x 20 cm)
Q100802
- Allows multiple ventilation areas to be accessed by a single inline-fan source or for several fans to join a single exhaust.
- The “Y” shape makes it useful in areas with tight access angles.
- Made with heavy-duty galvanized steel and powder coated white.
- Specifically designed to be used with ThermoFlo flexible ducting.
- Size: 10 x 8 x 8 inches (25 x 20 x 20 centimeters).
ThermoFlo Duct Clamps 10" (25 cm)
Q100810
- Stainless steel clamps for attaching ducting.
- Make for clean and attractive duct connection.
- Simple to use.
- Size: 10 inches (25 centimeters).
ThermoFlo 3000C Canvas Ducting 8" x 25' (20 cm x 7.6 m)
Q100862
- Designed for use in all pressure cooling and heating systems.
- Provides economical means for handling misalignment between system components.
- Duct around obstacles where fabricated and fitted ducts are difficult and costly to install.
- Applications:
- Supply or return sections.
- Branch ducts and duct connections to or between mixing units, induction units, control or terminal units.
- Diffusion devices including light troffers.
- 25-foot (7.6 meter) standard lengths.
- Size: 8 inches x 25 feet (20 centimeters x 7.6 meters).
ThermoFlo SRB Insulated Ducting 10" x 25' (25 cm x 7.6 m)
Q100869
- Industrial-quality insulated flexible air duct.
- Manufactured tough for consumer and installer peace of mind.
- Features high-standard c-ETL-us / Can / ULC-S110-M86 / UL 181 approved cores.
- Consists of a three-ply polyester laminate, fiberglass reinforced scrim, and galvanized spring steel wire wrapped with fiberglass insulation.
- Provides an outstanding combination of strength and tear resistance.
- Insulation reduces heat loss and condensation.
- Heavy-duty fire-retardant black polyethylene vapor barrier adds extra durability.
- Ducting is marked approximately every foot for easy installation.
- Instructions included in each case.
- Made in Canada.
- 25-foot (7.6-meter) standard lengths.
- Size: 10 inches x 25 feet (25 centimeters x 7.6 meters).