Free shipping on orders over $99
●
Your Zip:
20147
ORDER STATUS
Your Zip:
20147
HELP
MENU
CONTACT & SUPPORT
Live Chat: Online Now
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filter menu expanded
Filters
Hide Filters
26 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (24)
Show
In Stock Only
(24)
Brand
–
DiversiTech Filter (3)
DiversiTech (3)
Lambro Industries Filter (23)
Lambro Industries (23)
Length (Feet)
–
8' Filter (23)
8' (23)
25' Filter (3)
25' (3)
Diameter (Inches)
–
3" Filter (6)
3" (6)
4" Filter (9)
4" (9)
5" Filter (3)
5" (3)
6" Filter (4)
6" (4)
7" Filter (1)
7" (1)
8" Filter (1)
8" (1)
10" Filter (1)
10" (1)
Review Score
–
5 Filter (10)
(10)
4 Filter (1)
(1)
3 Filter (1)
(1)
2 Filter (1)
(1)
Price Range
–
$5 to $10 Filter (5)
$5 to $10 (5)
$10 to $15 Filter (10)
$10 to $15 (10)
$15 to $20 Filter (6)
$15 to $20 (6)
$20 to $25 Filter (2)
$20 to $25 (2)
$25 to $30 Filter (1)
$25 to $30 (1)
$35 to $40 Filter (1)
$35 to $40 (1)
$45 to $50 Filter (1)
$45 to $50 (1)
Home
HVAC Supplies
HVAC Ducts & Venting Supplies
Flexible Semi-Rigid Duct
Flexible Semi-Rigid Duct
26 items
FILTER
Grid
List
Sort: Default
Resources
Questions?
Open Now:
8am–7:45pm
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Est. wait:
1 min
Est. wait:
5+ min
Est. wait:
1 min
Response
by Wed
or check out our
Support Center
301-LAMBRO Compare Checkbox
Compare
3" x 8 Ft. Flexible Semi-Rigid Aluminum Duct
SKU:
301-LAMBRO
Lambro Industries
SKU:
301-LAMBRO
Brand:
Lambro Industries
(4)
–
+
$8.82
each
ADD TO CART
Add to List
In Stock
Get 27 by
Wed, Jun 18
Total Available: 30
In Stock
Get 27 by
Wed, Jun 18
Total Available: 30
Add to List
302T Compare Checkbox
Compare
4" x 8 Ft. Flexible Semi-Rigid Aluminum Duct w/ Crimped Lock
SKU:
302T
Lambro Industries
SKU:
302T
Brand:
Lambro Industries
–
+
$9.78
each
ADD TO CART
Add to List
In Stock
Get 698 by
Wed, Jun 18
Total Available: 1,315
In Stock
Get 698 by
Wed, Jun 18
Total Available: 1,315
Add to List
304-LAMBRO Compare Checkbox
Compare
5" x 8 Ft. Flexible Semi-Rigid Aluminum Duct
SKU:
304-LAMBRO
Lambro Industries
SKU:
304-LAMBRO
Brand:
Lambro Industries
(1)
–
+
$13.45
each
ADD TO CART
Add to List
In Stock
Get 1 by
Fri, Jun 20
In Stock
Get 1 by
Fri, Jun 20
Add to List
306-LAMBRO Compare Checkbox
Compare
6" x 8 Ft. Flexible Semi-Rigid Aluminum Duct
SKU:
306-LAMBRO
Lambro Industries
SKU:
306-LAMBRO
Brand:
Lambro Industries
(1)
–
+
$13.91
each
ADD TO CART
Add to List
In Stock
Get 14 by
Thu, Jun 19
In Stock
Get 14 by
Thu, Jun 19
Add to List
333-LAMBRO Compare Checkbox
Compare
3" x 25 Ft. Flexible Semi-Rigid Aluminum Duct
SKU:
333-LAMBRO
Lambro Industries
SKU:
333-LAMBRO
Brand:
Lambro Industries
(3)
–
+
$22.11
each
ADD TO CART
Add to List
In Stock
Get 30 by
Wed, Jun 18
Total Available: 59
In Stock
Get 30 by
Wed, Jun 18
Total Available: 59
Add to List
334-LAMBRO Compare Checkbox
Compare
4" x 25 Ft. Flexible Semi-Rigid Aluminum Duct
SKU:
334-LAMBRO
Lambro Industries
SKU:
334-LAMBRO
Brand:
Lambro Industries
(12)
–
+
$38.33
each
ADD TO CART
Add to List
In Stock
Get 289 by
Wed, Jun 18
Total Available: 445
In Stock
Get 289 by
Wed, Jun 18
Total Available: 445
Add to List
336-LAMBRO Compare Checkbox
Compare
6" x 25 Ft. Flexible Semi-Rigid Aluminum Duct
SKU:
336-LAMBRO
Lambro Industries
SKU:
336-LAMBRO
Brand:
Lambro Industries
(1)
–
+
$47.67
each
ADD TO CART
Add to List
In Stock
Get 57 by
Wed, Jun 18
Total Available: 121
In Stock
Get 57 by
Wed, Jun 18
Total Available: 121
Add to List
293-LAMBRO Compare Checkbox
Compare
3" x 8 Ft. Flexible Semi-Rigid Aluminum Duct w/ Crimped End
SKU:
293-LAMBRO
Lambro Industries
SKU:
293-LAMBRO
Brand:
Lambro Industries
(1)
–
+
$8.89
each
ADD TO CART
Add to List
In Stock
Get 5 by
Wed, Jun 18
Total Available: 49
In Stock
Get 5 by
Wed, Jun 18
Total Available: 49
Add to List
294 Compare Checkbox
Compare
4" x 8 Ft. Flexible Semi-Rigid Aluminum Duct w/ Crimped End
SKU:
294
Lambro Industries
SKU:
294
Brand:
Lambro Industries
–
+
$10.62
each
ADD TO CART
Add to List
In Stock
Get 1 by
Fri, Jun 20
In Stock
Get 1 by
Fri, Jun 20
Add to List
295 Compare Checkbox
Compare
5" x 8 Ft. Flexible Semi-Rigid Aluminum Duct w/ Crimped End
SKU:
295
Lambro Industries
SKU:
295
Brand:
Lambro Industries
–
+
$11.69
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Jun 18
In Stock
Get 3 by
Wed, Jun 18
Add to List
296 Compare Checkbox
Compare
6" x 8 Ft. Flexible Semi-Rigid Aluminum Duct w/ Crimped End
SKU:
296
Lambro Industries
SKU:
296
Brand:
Lambro Industries
–
+
$12.37
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 17 - Thu, Aug 14
Backorder
Get it by
Thu, Jul 17 - Thu, Aug 14
Add to List
3010 Compare Checkbox
Compare
3" x 8 Ft. Flexible Semi-Rigid Aluminum Duct w/ Connecting Ends
SKU:
3010
Lambro Industries
SKU:
3010
Brand:
Lambro Industries
–
+
$12.76
each
ADD TO CART
Add to List
In Stock
Get 20 by
Thu, Jun 19
In Stock
Get 20 by
Thu, Jun 19
Add to List
3020-LAMBRO Compare Checkbox
Compare
4" x 8 Ft. Flexible Semi-Rigid Aluminum Duct w/ Connecting Ends
SKU:
3020-LAMBRO
Lambro Industries
SKU:
3020-LAMBRO
Brand:
Lambro Industries
(1)
–
+
$17.51
each
ADD TO CART
Add to List
In Stock
Get 26 by
Wed, Jun 18
In Stock
Get 26 by
Wed, Jun 18
Add to List
328ULT-B Compare Checkbox
Compare
4" x 8 Ft. Rigiflex Rigid Yet Flexible Premium Dryer Duct
SKU:
328ULT-B
Lambro Industries
SKU:
328ULT-B
Brand:
Lambro Industries
(3)
–
+
$18.19
each
ADD TO CART
Add to List
In Stock
Get 10 by
Thu, Jun 19
Total Available: 15
In Stock
Get 10 by
Thu, Jun 19
Total Available: 15
Add to List
302UL Compare Checkbox
Compare
4" x 8 Ft. Flexible Semi-Rigid Transition Duct
SKU:
302UL
Lambro Industries
SKU:
302UL
Brand:
Lambro Industries
–
+
$15.09
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 17 - Thu, Aug 14
Backorder
Get it by
Thu, Jul 17 - Thu, Aug 14
Add to List
3120UL Compare Checkbox
Compare
4" x 8 Ft. Flexible Semi-Rigid Transition Aluminum Duct w/ Clamps
SKU:
3120UL
Lambro Industries
SKU:
3120UL
Brand:
Lambro Industries
–
+
$12.61
each
ADD TO CART
Add to List
In Stock
Get 26 by
Wed, Jun 18
Total Available: 50
In Stock
Get 26 by
Wed, Jun 18
Total Available: 50
Add to List
4140 Compare Checkbox
Compare
4" x 8 Ft. Flexible Semi-Rigid Aluminum Duct
SKU:
4140
Lambro Industries
SKU:
4140
Brand:
Lambro Industries
(1)
–
+
$6.69
each
ADD TO CART
Add to List
In Stock
Get 34 by
Wed, Jun 18
Total Available: 94
In Stock
Get 34 by
Wed, Jun 18
Total Available: 94
Add to List
650-011 Compare Checkbox
Compare
4" Semi-Rigid Flexible Aluminum Duct (8 ft. Length)
SKU:
650-011
DiversiTech
SKU:
650-011
Brand:
DiversiTech
(2)
–
+
$16.03
each
ADD TO CART
Add to List
In Stock
Get 27 by
Wed, Jun 18
Total Available: 97
In Stock
Get 27 by
Wed, Jun 18
Total Available: 97
Add to List
650-021 Compare Checkbox
Compare
3" Semi-Rigid Flexible Aluminum Duct (8 ft. Length)
SKU:
650-021
DiversiTech
SKU:
650-021
Brand:
DiversiTech
(2)
–
+
$12.66
each
ADD TO CART
Add to List
In Stock
Get 17 by
Wed, Jun 18
Total Available: 79
In Stock
Get 17 by
Wed, Jun 18
Total Available: 79
Add to List
650-074 Compare Checkbox
Compare
6" Semi-Rigid Flexible Aluminum Duct (8 ft. Length)
SKU:
650-074
DiversiTech
SKU:
650-074
Brand:
DiversiTech
(1)
–
+
$19.49
each
BOX UP & SAVE 6%
–
+
$54.96 box of 3
$18.32
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Jun 18
Total Available: 9
In Stock
Get 3 by
Wed, Jun 18
Total Available: 9
Add to List
306T Compare Checkbox
Compare
6" x 8 Ft. Flexible Semi-Rigid Aluminum Duct (Crimp Lock)
SKU:
306T
Lambro Industries
SKU:
306T
Brand:
Lambro Industries
–
+
$12.59
each
ADD TO CART
Add to List
In Stock
Get 79 by
Wed, Jun 18
Total Available: 197
In Stock
Get 79 by
Wed, Jun 18
Total Available: 197
Add to List
308T Compare Checkbox
Compare
7" x 8 Ft. Flexible Semi-Rigid Aluminum Duct (Crimp Lock)
SKU:
308T
Lambro Industries
SKU:
308T
Brand:
Lambro Industries
–
+
$15.82
each
ADD TO CART
Add to List
In Stock
Get 7 by
Wed, Jun 18
Total Available: 34
In Stock
Get 7 by
Wed, Jun 18
Total Available: 34
Add to List
301T Compare Checkbox
Compare
3" x 8 Ft. Flexible Semi-Rigid Aluminum Duct (Crimp Lock)
SKU:
301T
Lambro Industries
SKU:
301T
Brand:
Lambro Industries
–
+
$7.11
each
ADD TO CART
Add to List
In Stock
Get 52 by
Wed, Jun 18
In Stock
Get 52 by
Wed, Jun 18
Add to List
304T Compare Checkbox
Compare
5" x 8 Ft. Flexible Semi-Rigid Aluminum Duct (Crimp Lock)
SKU:
304T
Lambro Industries
SKU:
304T
Brand:
Lambro Industries
–
+
$11.29
each
ADD TO CART
Add to List
In Stock
Get 18 by
Wed, Jun 18
Total Available: 33
In Stock
Get 18 by
Wed, Jun 18
Total Available: 33
Add to List
310T Compare Checkbox
Compare
8" x 8 Ft. Flexible Semi-Rigid Aluminum Duct (Crimp Lock)
SKU:
310T
Lambro Industries
SKU:
310T
Brand:
Lambro Industries
–
+
$20.59
each
ADD TO CART
Add to List
In Stock
Get 53 by
Wed, Jun 18
Total Available: 131
In Stock
Get 53 by
Wed, Jun 18
Total Available: 131
Add to List
317T Compare Checkbox
Compare
10" x 8 Ft. Flexible Semi-Rigid Aluminum Duct (Crimp Lock)
SKU:
317T
Lambro Industries
SKU:
317T
Brand:
Lambro Industries
–
+
$28.59
each
ADD TO CART
Add to List
In Stock
Get 29 by
Wed, Jun 18
Total Available: 47
In Stock
Get 29 by
Wed, Jun 18
Total Available: 47
Add to List
Didn't find what you're looking for?
Let us know
.
Filter & Sort
26 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (24)
Show
In Stock Only
(24)
Brand
–
DiversiTech Filter (3)
DiversiTech (3)
Lambro Industries Filter (23)
Lambro Industries (23)
Length (Feet)
–
8' Filter (23)
8' (23)
25' Filter (3)
25' (3)
Diameter (Inches)
–
3" Filter (6)
3" (6)
4" Filter (9)
4" (9)
5" Filter (3)
5" (3)
6" Filter (4)
6" (4)
7" Filter (1)
7" (1)
8" Filter (1)
8" (1)
10" Filter (1)
10" (1)
Review Score
–
5 Filter (10)
(10)
4 Filter (1)
(1)
3 Filter (1)
(1)
2 Filter (1)
(1)
Price Range
–
$5 to $10 Filter (5)
$5 to $10 (5)
$10 to $15 Filter (10)
$10 to $15 (10)
$15 to $20 Filter (6)
$15 to $20 (6)
$20 to $25 Filter (2)
$20 to $25 (2)
$25 to $30 Filter (1)
$25 to $30 (1)
$35 to $40 Filter (1)
$35 to $40 (1)
$45 to $50 Filter (1)
$45 to $50 (1)
Clear All
CLOSE
×
Video