Customer Reviews for Master Flow 14 in. x 25 ft. Insulated Flexible Duct R6 Silver Jacket

I was told that it wasn’t needed for a bathroom exhaust fan in my area. I still installed it. Easy to install.

It was good for what I needed for.

25 feet of duct compacted into approx. 40 inches of box as delivered to HD. Upon opening the box, about 12 inches of pink fiberglass outside the Mylar sheath, and the inner 4 inch flex duct was recoiled 6 feet inside the insulation. Only solution was to cut into the insulating sheath, find the end of the duct, and fish a line inside the bore of the insulating sheath, and attaching to the duct, pull it out to the correct position. Finally, 25 feet retrieved. Care at the factory sorely lacking

Good stuff. After removing the full piece from its box you'll need a helper to make sure you pull the length tight before installing it.

I used it to provide outside sir to my wood stove.

Insulated Flexible Ductwork Review I purchased this ductwork to replace a section in my house that had become moldy and was affecting air quality. Immediately I was impressed with the reduction in mold smell and improved air flow, so much so that I decided to use the extra ductwork to create a secret escape passage through my crawlspace and into the neighbor’s backyard. This is the perfect product to disguise your escape route as harmless ducts for heating your house, and the internal wire ribbing both slows your descent on your way out, and gives you something to claw onto on your way back in. The internal plastic is prone to tearing though, in which case you exit your secret escape chute itching and with a bad case of contact dermatitis. Overall, I highly recommend this duct work. It easy surpassed my expectations for insulation and airflow, not to mention flexibility.

This worked perfectly!

Well made and high quality materials used to assemble. Will last for many years in tough conditions.

The product was exactly as advertised. It worked perfectly to replace an old duct in my attic.

Works well for heat duct for the house. Easy to install.

Excellent product at a great price, easy to install

Excellent product at a great price, easy to install