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Brand:
QuietFlex
Located in:
Installation Supplies, Flexible Ductwork, Insulated Flex Duct
4" X 25' Insulated Flex Duct - Box of 25 Feet - The QuietFlex® UV-Inhibited Black Jacket Flex Duct has a UV-inhibited polyethylene vapor barrier. Insulated flexible ductwork is easy to work with and prevents condensation problems when duct is run through unfinished spaces (attics, crawls, etc). The insulated jacket also provides sound-dampening benefits to reduce fan/blower noise. Features: Galvanized metal core reinforcing R Value - 4.2 HUD/FHA standards 515.2.1, Paragraph B NFPA standards 90A and 90B Meets most federal, state, and local codes and standards ETL Listed/Approved Weather resistant packagingEasy-to-carry package Oversized core to fit on collars and register boxes Performance Data: Rated Positive Pressure 10" W.C. per UL 181 Rated Negative Pressure 1/2 W.C. per UL 181 Velocity - 6,000 FPM Temperature Range: -20 to 200 degrees F (Intermittent) / -20 to 180 degrees F (Continuous) Flame Spread/Smoke Developed Less than 50 *we recommend that you check with the local code body having jurisdiction in your area to determine applicable codes.
Review Snapshot®
Avg. Customer Rating:
4.3 stars
(based on 16 reviews)
94% of respondents would recommend this to a friend.
Customers most agreed on the following attributes:
Pros:
Durable(9), Easy to install(12), Easy to use(7)
Best Uses:
Bathroom(13)
Describe Yourself:
Avid do-it-yourselfer(10), Casual do-it-yourselfer(4)
4 inch Great Insulation
By Jerry Grayson
from Akron Ohio on 2/17/2009
from Akron Ohio on 2/17/2009
Pros:
Easy To Install
Best Uses:
Bathroom
Describe Yourself:
Avid Do-It-Yourselfer
Bottom Line:
Yes, I would recommend this to a friend
Comments about QuietFlex 4" X 25' Insulated Flex Duct:
No complaints, wish you also sold 3 inch diameter for another fan!
Good product
By AJ from Gaithersburg, MD on 1/2/2009
from Gaithersburg, MD on 1/2/2009
Pros:
Easy To Install, Easy To Use
Best Uses:
Bathroom
Describe Yourself:
Avid Do-It-Yourselfer
Bottom Line:
Yes, I would recommend this to a friend
Comments about QuietFlex 4" X 25' Insulated Flex Duct:
Product just as described...good value.
It's a duct!
By Bucky from Texas on 8/1/2008
from Texas on 8/1/2008
Pros:
Easy To Install, Easy To Use
Best Uses:
Bathroom
Describe Yourself:
Handyman
Bottom Line:
Yes, I would recommend this to a friend
Comments about QuietFlex 4" X 25' Insulated Flex Duct:
- The flexible duct is tough. It is requires a sharp knife and a set of wire cutters to cut it.
- Worked well for my application.
Good Stuff
By DK from Pittsburgh, PA on 7/5/2008
from Pittsburgh, PA on 7/5/2008
Best Uses:
Bathroom
Describe Yourself:
Do-It-Yourself
Bottom Line:
Yes, I would recommend this to a friend
Comments about QuietFlex 4" X 25' Insulated Flex Duct:
Much better bargain than the big box stores, IF you can find it there.
Service & Delivery comments:
Excellent all the way around.