A square grey metal gutter is being adapted to 4" Sewer & Drain (S&D) PVC piping. The 3D Printed adapter and the PVC have been painted tom closely match the grey of the downspout.

Commercial Building Steel Downspout to 4" S&D PVC Adapter

3.5" x 4" / Black
$24.99
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A square grey metal gutter is being adapted to 4" Sewer & Drain (S&D) PVC piping. The 3D Printed adapter and the PVC have been painted tom closely match the grey of the downspout.
  • A square grey metal gutter is being adapted to 4" Sewer & Drain (S&D) PVC piping. The 3D Printed adapter and the PVC have been painted tom closely match the grey of the downspout.
  • A square grey metal gutter is being adapted to 4" Sewer & Drain (S&D) PVC piping. The 3D Printed adapter and the PVC have been painted tom closely match the grey of the downspout.
  • A square grey metal gutter is being adapted to 4" Sewer & Drain (S&D) PVC piping. The 3D Printed adapter and the PVC are shown in their raw un-painted white colors.
  • A professional product shot of heavy-duty, 3D-printed downspout adapters made from durable PETG. The adapters feature a clean rectangular top opening designed to slide onto standard gutter downspouts, tapering smoothly into a round bottom outlet for drainage pipes. The precise geometric design and high-quality PETG layer finish are clearly visible against a neutral background. Color options of White, light grey, dark grey, and black are shown.
  • A clean product shot of a white 3D-printed downspout adapter, showing the precise geometric design and smooth PETG plastic finish. The top rectangular opening transitions seamlessly into a round bottom outlet, engineered to cleanly connect home rain gutters to underground drain pipes. Color options of White, light grey, dark grey, and black are shown.
  • A square grey metal gutter is being adapted to 4" Sewer & Drain (S&D) PVC piping. The 3D Printed adapter and the PVC have been painted tom closely match the grey of the downspout.
  • A square grey metal gutter is being adapted to 4" Sewer & Drain (S&D) PVC piping. The 3D Printed adapter and the PVC have been painted tom closely match the grey of the downspout.
  • A square grey metal gutter is being adapted to 4" Sewer & Drain (S&D) PVC piping. The 3D Printed adapter and the PVC are shown in their raw un-painted white colors.
  • A professional product shot of heavy-duty, 3D-printed downspout adapters made from durable PETG. The adapters feature a clean rectangular top opening designed to slide onto standard gutter downspouts, tapering smoothly into a round bottom outlet for drainage pipes. The precise geometric design and high-quality PETG layer finish are clearly visible against a neutral background. Color options of White, light grey, dark grey, and black are shown.
  • A clean product shot of a white 3D-printed downspout adapter, showing the precise geometric design and smooth PETG plastic finish. The top rectangular opening transitions seamlessly into a round bottom outlet, engineered to cleanly connect home rain gutters to underground drain pipes. Color options of White, light grey, dark grey, and black are shown.
Commercial Building Steel Downspout to 4" S&D PVC Adapter

Commercial Building Steel Downspout to 4" S&D PVC Adapter

$24.99
Downspout Size
Primary color

Commercial Building Steel Downspout to 4" S&D PVC Adapter

3.5" x 4" / Black

*** Custom sizes and bulk (36+) discounts available - Please send us a message to discuss your specific needs ***

Stop struggling with mismatched gutter connections on your steel building. This precision-engineered adapter seamlessly transitions your trim brake formed steel downspouts to standard 4" Sewer & Drain (S&D) PVC piping. 

Actual inside dimensions on the downspout end are as follows. Please measure to ensure fitment before purchasing

3.5" x 4" 🡆 3-11/16" x  4-3/16"

4" x 4" 🡆 4-1/8" x 4-1/8"

4" x 5" 🡆 4-1/16" x 5-3/16"

🡆 Key Features:
Perfect Fit: Specifically designed for the unique dimensions of metal building gutters.
Durable Design: Built to withstand the elements and provide a secure, leak-free connection.
Color Matched: Available in White, Black, Light Grey, and Dark Grey to blend with your building's trim.
Paintable: You can paint them for a perfect match! (Must be primed with a bonding primer labeled for plastics)
American Quality: Proudly designed and manufactured in the USA.

🡆 Technical Specifications:
Inlet: Sizes Specified above
Outlet: Fits 4" Sewer & Drain PVC Pipe Fittings. Does not fit Sch 40 DWV fittings unless using an adapter. 
Material: High-Quality UV-Resistant PETG

Note: This listing is just for the rectangular to round adapter. The wye, 90, and SCH 40 adapter can be obtained at your local hardware/home improvement store in the yard drainage section. The vent grate/screen is a custom part that we offer separately if you are interested. These are shown here just as an example of how this adapter can be used in a complete assembly to plumb you downspouts away from your structure. 

Installation Guidelines
To ensure the long-lasting structural integrity of your drainage setup, please do not use self-tapping screws to secure this adaptor. Forcing a screw directly into the horizontal PETG filament extrusion pattern can cause the layers to split due to the density of the part. We highly recommend first pre-drilling a hole that is larger than the screws you are using for a flawless, stress-free installation. 
  • 5 stars: 11 (92%)
  • 4 stars: 1 (8%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Chad Breaux

Excellent. Perfect fit. Thank you.

Chad Breaux review photo
A
Anonymous

These worked great.

C
Chad Melton

Product was easy to order, on time shipping, quality material and easy install. Price was very fair!

D
Dustin Mills

Very nice product!! Perfect fit for my downspouts!!

J
Justin Leblanc

Great product. Very sturdy and easy to use.

I wish there was a gasket or something because with a heavy down pour it can come from the sides. I added rock to prevent erosion.

D
Daniel Clawson

I would have given this a 5 star rating, but it was not designed to fit Schedule 40 PVC. Most homeowners only have access to schedule 40. I had make a work around using 3 inch Schedule 40 to this 4 inch pipe connector. Suggest two versions of this be made, one for Schedule 40 and this one. Other than that, good product.

A
Albert Reed

Just installed it today fit perfectly thanks I will buy more from you soon thanks again

k
ktm

This has up graded our drainage system and now when the heavy rains come my horses arena is completely dry thanks to you all

D
David Martens

These are EXACTLY what I needed. Great quality.

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Anonymous

Made a custom size I needed and added to the website.

K
Kristen G

Thank you very much! Great quality!

k
ktm

our arena no longer leaks and i can work in it again because of these well made perfect fitting drain pipe things - God send

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