Rough Plumbing. Done Right.
American-made plumbing solutions from Peculiar, Missouri. Closet flanges, drains, strainers, and supply systems trusted by professionals nationwide. Made in the USA since 1957.
90+
Products In-Stock
At Family Hardware47+
Years Serving SW FL
Family Hardware since 19762
Store Locations
Cape Coral & Fort MyersPro
Plumbing Experts
Knowledgeable StaffProprietary Technology
Six innovations that make Sioux Chief the professional's choice for rough plumbing — engineered and manufactured in Peculiar, Missouri.
FinishLine Drain System
Award-winning adjustable shower drain system that simplifies installation and ensures a watertight seal every time. The FinishLine design lets you fine-tune height after the pan is set.
TurboVent AAV
Air admittance valves engineered for reliable, code-compliant venting in residential and commercial applications. Eliminates the need for traditional roof vents in many installations.
FullFlush Closet Flanges
Closet flanges designed with a full-bore opening that maximizes drain flow and reduces clog potential. Available in PVC, ABS, and cast iron configurations for any application.
PowerPEX Systems
Complete PEX supply system with fittings, manifolds, and stub-outs engineered for fast, reliable installation. Every component designed to work together seamlessly.
OmniPanel Access
Innovative valve access panels that provide code-approved, accessible shutoffs for plumbing supply lines. Saves time and material on every installation.
HydroTec Trench Drains
Heavy-duty trench drainage systems for commercial and industrial applications. Pre-sloped channels with modular grate options for high-capacity water management.
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Made in America
Sioux Chief manufactures plumbing products right here in America, creating lasting jobs and sourcing domestic materials that support hundreds of American families. From their headquarters in Peculiar, Missouri, every product is built to professional standards.
Expert Knowledge
Professional plumbing guidance from our experienced team.
How to Choose the Right Closet Flange
PVC Closet Flanges
Standard PVC: For new construction on PVC DWV systems. Solvent-weld hub connects to 3" or 4" pipe for a permanent, leak-free bond.
FullFlush Design: Full-bore opening maximizes drain flow and reduces clog risk. The Sioux Chief standard for professional installations.
Adjustable Flanges: Raise or lower the flange after the subfloor is set to achieve the perfect height for any finished floor thickness.
Replacement & Repair Flanges
Push-Tite Flanges: Gasket-sealed flanges that push into existing pipe for fast repairs without solvent welding. Ideal for remodel work.
Offset Flanges: Shifts the toilet position up to 2" in any direction when the drain pipe doesn't align with the desired toilet placement.
Stainless Steel Ring: Corrosion-resistant stainless steel flange rings resist bolt pull-through for decades of reliable service.
Why Buy Sioux Chief at Family Hardware
Authorized Sioux Chief Dealer
Genuine Sioux Chief products with full manufacturer warranty and support. Every product backed by American manufacturing quality from Peculiar, Missouri.
Plumbing Experts On Staff
Our team knows rough plumbing inside and out — ask us anything about flange selection, drain sizing, or which connector fits your water heater installation.
Professional-Grade Selection
We stock closet flanges, floor drains, shower drains, strainers, test plugs, and water heater connectors that professionals depend on every day.
SW Florida Specialists Since 1976
Family-owned hardware store serving Cape Coral, Fort Myers, and surrounding communities for over 47 years with expert plumbing advice.
Shop All Sioux Chief Products
Browse our full selection of Sioux Chief closet flanges, drains, strainers, and professional plumbing products.