
	Look to Thermaflex for all of your flexible duct and accessory needs. We offer the most extensive line of products, but we also give you excellent sales support and customer service so you can focus on more important things-like keeping your business running smoothly.

Cube Calculator

Use this handy tool to determine the amount of space your order will take up in a tractor-trailer.

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Material Safety Data Sheets
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Check out our innovative products and accessories

Thermaflex
A complete line for all commercial applications, Thermaflex's Pro Series flexible duct products are GREENGUARD-certified and feature a 10-year full warranty, the best in the industry. Thermaflex Product Brochure (Acrobat PDF).

What does GREENGUARD certification mean?

Thermaflex flexible duct has been awarded GREENGUARD Certification by the GREENGUARD Environmental Institute (GEI). To earn certification Thermaflex products went through a series of rigorous emissions tests to confirm that they do not support the growth of mold or mildew. The GREENGUARD Certification Program is the only independent program for low emitting-products.
EverClean
No other residential flexible duct product comes close. EverClean is GREENGUARD-certified and features a lifetime warranty to the original homeowner. EverClean Spec Sheet (PDF format)

EverClean and Energy Star promotes the use of sealing and insulating ducts.

Flex-Vent
Our complete line of high-quality, value-priced flexible duct products features a 5-year warranty. There's no better product line for the money.

Accessories
Our innovative accessories are designed to help you install more effectively and efficiently.