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The SIOUX CHIEF 868-wd is a roof drain accessory designed to support proper drainage performance in commercial and residential roofing systems. Roof drain accessories in this class serve as supplemental components that work alongside primary drain assemblies to maintain flow, prevent blockage, and protect the drain body from debris or damage. Licensed plumbers and roofing contractors typically specify and install these components during new construction or re-roofing projects where code-compliant drainage is required.
This accessory is suited for use with compatible SIOUX CHIEF roof drain assemblies in flat or low-slope roofing applications. It is commonly specified in commercial buildings, multi-family residential structures, and institutional facilities where reliable roof drainage is critical to preventing water intrusion and structural damage. Installation typically occurs during rough-in or finish plumbing phases of a project.
Designed as an OEM-style accessory for use with SIOUX CHIEF roof drain systems in standard flat and low-slope roofing installations.
Installation should be performed by a licensed plumber or qualified roofing contractor in accordance with applicable local plumbing codes and IPC guidelines. Shut off any related water supply and ensure the roof surface is dry and clear before beginning work. Avoid over-tightening mechanical connections, which can damage drain body components or the surrounding roofing membrane.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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