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8" x 8 Ft. Flexible Semi-Rigid Aluminum Duct
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310-LAMBRO has been discontinued
Discontinued April 17, 2026
This product was discontinued by the manufacturer.
Suggested Alternative:
8" x 8 Ft. Flexible Semi-Rigid Aluminum Duct (Crimp Lock)
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Product Highlights
–
8" Diameter
8' Length
Aluminum
Description
–
Features:
- Aluminum semi-rigid duct
- Semi-rigid duct will not collapse, sag or kink
- Flame resistant & durable
Specs
–
| Length (Feet): | 8' |
|---|---|
| Material: | Aluminum |
| Diameter (Inches): | 8" |
Questions?
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Product Reviews
3.88 out of 17Â reviews
71% would recommend this product
5 star
71%
4 star
0%
3 star
0%
2 star
6%
1 star
24%
Most Liked Positive Review
Perfect product for odd space
we remodeled our kitchen and needed a flexible duct for our range hood in order to go around a stud (basically a 90 from hood to outside but off to the side about 6"). This was perfect as it allowed us tto complete the project without having to move the stud.
VS
Most Liked Negative Review
Flimsy
This stuff is pretty worthless. Don't attempt to put any pressure on it to stretch it or make turns. It will unravel in a heartbeat. I ended up throwing it away after several attempts to make it work
Showing 1-10 of 17 reviews
Too small and a little flimsy.
I think the outside diameter on this must be 8 inches. I could not get it over an 8" pipe or boot without tearing it. The more I worked on it, the more tiny pin holes I began to notice as well.
Sam
Idaho
2 years ago
Verified Buyer
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Good product for tight crawlspace installation.
Great thing about it is that Supply House shipped it quickly to me.
Dave
Dennis, ma
3 years ago
Verified Buyer
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Super thin and flimsy, not as advertised
This is a very thin version of the product we've ordered for years. It not much thicker than aluminum foil. The pictured product is a semi-rigid material and much stronger. We have been using this for years and know the difference.
person
Dallas
4 years ago
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I would like to buy this product again
I used for exhaust pipe good quality and price and shipping.
Manny
Fl
4 years ago
Verified Buyer
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Product not durable
I would not recommend this product, I returned it and still haven't been compensated…
W
Colorado
4 years ago
Verified Buyer
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Worked great,
Delivery was quick and easy. Product was perfect for the job . Only thing was it didn't stretch to 8'. Best I could do was 7' . Still worked out.
CB
New Jersey
4 years ago
Verified Buyer
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As Ordered
Order was fill promptly.. Great Service.
Mike
Sebastian, Fl.
5 years ago
Verified Buyer
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Good Quality. Good value
Use this for commercial dryer ventilation. Easy to use and durable.
Big Al
Flagstaff, AZ
5 years ago
Verified Buyer
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Works well for my piped-heat-exchanger project
rigid enough, yet flexible enough, perfect.
BJ
Mesa, AZ
5 years ago
Verified Buyer
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Great for heat pump water heater intake and exhaust
Nice big size to get optimum air flow. It's ready to work with if you don't manhandle it. It comes about 3' long but stretches quite a bit, I assume to 8 ft. I only expanded it a couple feet, bent a 45 degree turn on one end, and 90 degree turn on the other end.
Dr. No
California
5 years ago
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