Aluminum retrofit drain with aluminum body, aluminum clamping ring and aluminum dome.
- Constructed of heavy duty spun aluminum (.125 gauge)
- 3", 4", 5" and 6" come standard with Proseal rubber seal
- 2" and 8" come standard with expanding tape
- Flange diameter 16”
- Drain outlet length 24”
- Available in 2", 3”, 4”, 5”, 6” and 8" sizes
- PVC/TPO coatings available upon request
Contact your local sales rep or Marathon Roofing Products directly for cost and availability
Marathon is one of our top 5 suppliers (out of our 200+). Besides extraordinary service, they provide quick delivery, top quality products and competitive costs. This has enabled us to work together to grow our business each year with Marathon.
— Best Materials LLC, Phoenix AZ