Square/Rectangular Duct Products

Flexible Canvas Connector Duct Fitting

Flexible Canvas Connector Duct Fitting

Regular price From $22.00 USD

Regular price Sale price From $22.00 USD
Unit price per
1" Universal Filter Rack Assembly

1" Universal Filter Rack Assembly

Regular price From $58.00 USD

Regular price Sale price From $58.00 USD
Unit price per
4" Universal Filter Rack Assembly

4" Universal Filter Rack Assembly

Regular price From $88.00 USD

Regular price Sale price From $88.00 USD
Unit price per
Rectangular Duct Straight Start Collar

Rectangular Duct Straight Start Collar

Regular price From $14.00 USD

Regular price Sale price From $14.00 USD
Unit price per
Rectangular Sheet Metal Duct Work End Cap

Rectangular Sheet Metal Duct Work End Cap

Regular price From $15.50 USD

Regular price Sale price From $15.50 USD
Unit price per

Let customers speak for us

from 67 reviews

Online Design + Order Custom Size Sheet Metal Plenum

Absolutely perfect

Absolutely perfect. Shipped in great condition with everything exactly how I wanted it. Install looks great and fit perfect!

Ryan K.

Online Design + Order Custom Size Sheet Metal Plenum

08/26/2026

Very easy to use

Very easy to use, custom ductwork

Nathan J.K.

Ductwork Delivered LLC

07/31/2026

3D Online Visualizer + Order Custom Size Sheet Metal Plenum

Quality products and great service!

Great customer service and fast shipping during the busiest times of the year.

3D Online Visualizer + Order Custom Size Sheet Metal Plenum

Saved me buying all the tools and learning how to do it

Saved me buying all the tools and learning how to do it. Excellent service

Anonymous

07/19/2026

Great Service!

Great communication and fast shipping. The product exceeds expectations.

Michael W.

06/16/2026

Ductwork Transition Offset 3D Online Visualizer + Order Custom Size

Custom Duct

Designed quickly. Built quickly. Delivered quickly. What else could you want?

Ductwork Transition Offset 3D Online Visualizer + Order Custom Size

06/03/2026

Online Design + Order Custom Size Straight Duct Start Collar

Awesome

Awesome service!

Bradley D.

Online Design + Order Custom Size Straight Duct Start Collar

05/21/2026

Pleased with the ductwork.

The plenums were sized exactly as ordered and fit the air handler as was needed. Good quality work/craftsmanship in forming the individual pieces that were easily assembled.

Eddie R.

05/19/2026

12"X24"X1" Universal Filter Rack Assembly

works well with my Skymark rgac furnace/ac. Had to adjust the fit with pliers and was able to install without the bracket that screws on. The door for the vent holds it in place as it pushes it against it. My HVAC maintenance guy approves it

N.R.

12"X24"X1" Universal Filter Rack Assembly

04/29/2026

Excellent Craftsmanship

The turnaround time from placing the order to being delivered was within the same week! The quality of the material is excellent as well as the craftsmanship and fabrication! I am very impressed and appreciative. I highly recommend.

Michael R.P.

04/24/2026

The on line 3D make your o told Chapel guys

The on line 3D make your o told Chapel guys about it they're going to check it

Jay B.

04/18/2026

Exactly what I wanted

Exactly what I wanted, superfast delivery.

Margaret N.

1" Universal Filter Rack Assembly

02/20/2026

24"X24"X4" Universal Filter Rack Assembly

Just what

Just what Iwanted

24"X24"X4" Universal Filter Rack Assembly

02/05/2026

12"X8" Flexible Canvas Connector Duct Fitting

Thanks came in perfect condition and fast

Thanks came in perfect condition and fast.

Jose P.

12"X8" Flexible Canvas Connector Duct Fitting

01/30/2026

Great work

Great work, clean bends, beyond fast delivery.

Andrew

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Collection: Square/Rectangular Duct Products

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5 products

Flexible Canvas Connector Duct Fitting

Flexible Canvas Connector Duct Fitting

1" Universal Filter Rack Assembly

1" Universal Filter Rack Assembly

4" Universal Filter Rack Assembly

4" Universal Filter Rack Assembly

Rectangular Duct Straight Start Collar

Rectangular Duct Straight Start Collar

Rectangular Sheet Metal Duct Work End Cap

Rectangular Sheet Metal Duct Work End Cap

Let customers speak for us

Collection: Square/Rectangular Duct Products

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5 products

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Let customers speak for us