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OMG Roofing Products Aluminum Gutter Retrodrain Low Profile 3 in. and 4 in. Outlets
Regular price $296.00Orders start at $399 — combine any items to reach the minimum. Learn more
OMG Roofing Products Aluminum Gutter Retrodrain Low Profile 3 in. and 4 in. Outlets
The OMG Aluminum Gutter Retrodrain Low Profile is a commercial roof drain that converts an existing gutter into an active roof drainage outlet. It is offered in 3 in. and 4 in. outlet sizes in aluminum construction, and each unit is sold as one piece. Pair it with your roof system's drainage layout to help move water off the roof.
Key Features:
- Aluminum construction: Retrodrain body is made of aluminum for commercial roofing drainage service.
- Low profile design: Low profile format fits gutter retro-fit applications on existing roofs.
- Two outlet sizes: Available in 3 in. and 4 in. outlet sizes to match the job's drainage requirement.
- Retro-fit use: Designed to convert a gutter into a functional roof drain without a full roof replacement.
- Commercial grade: Manufactured by OMG Roofing Products for exclusive use in commercial roofing applications.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | OMG Roofing Products |
| Sell unit | 1 piece |
| Product line | OMG Gutter Retrodrain |
| Available sizes | 3 in., 4 in. |
| Material | Aluminum |
| Design | Low profile |
| Intended use | Commercial roof drainage / gutter retro-drain |
| Category | Commercial Roofing - Drains & Scuppers |
Fit and Compatibility:
The Retrodrain is intended for commercial gutter and drainage retro-fit work and is available in 3 in. and 4 in. outlet sizes to suit the existing drainage outlet. Flashing, sealants and securing hardware for integration with the specific roof membrane are supplied or specified separately. Confirm size and membrane compatibility with the roof system manufacturer before ordering.
Frequently Asked Questions (FAQ):
Q: What is included with the Retrodrain?
A: One Retrodrain unit per sell unit; you choose the 3 in. or 4 in. outlet size at order time.
Q: Which size should I choose?
A: Choose the outlet size that matches the existing drain or downspout connection; 3 in. and 4 in. variants are both available.
Q: Is this for residential or commercial roofs?
A: OMG Roofing Products manufactures this line exclusively for commercial roofing applications.
Q: What material is it made of?
A: The Retrodrain low profile is constructed of aluminum.
Q: Does it work on an existing roof?
A: Yes, it is a retro-fit drain designed to convert an existing gutter into a functioning drainage outlet.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Retro-drains like this are the go-to fix when a gutter section needs to become a true roof outlet during a re-roof or repair. Verify the outlet size against the downspout or leader being connected and confirm the flashing detail with the membrane manufacturer. Aluminum body keeps the unit lightweight and corrosion-resistant in commercial service.
Follow roof safety protocols, including fall protection, when installing drains on commercial roofs.
Order the OMG Aluminum Gutter Retrodrain Low Profile in 3 in. or 4 in. for your next commercial drainage retro-fit.
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