Product Description
The Simpson 10 x 10 Black Composite-Plastic Standoff Post Base by Simpson is a load-rated, engineered composite-plastic base designed to connect nominal 10x10 solid wood posts and columns to concrete surfaces in both indoor and outdoor applications. It attaches to the bottom of the solid wood column and to concrete with threaded rod and epoxy, delivering the code-required 1-inch standoff that keeps wood separated from concrete - helping protect structural columns from moisture-related deterioration over time.
Key Features
- Sized for nominal 10x10 posts and columns - purpose-built fit means no guesswork or adapters needed for your column installation.
- Provides the code-required 1-inch standoff - keeps wood elevated above concrete to meet building code requirements and help prevent moisture contact at the base of the column.
- Engineered composite plastic construction - will not rust or corrode, making it a reliable long-term choice for covered porches, open decks, and interior structural applications alike.
- Black finish - delivers a clean, finished appearance that blends with column bases and architectural details for a custom, polished look.
Why This Product
- Built for indoor and outdoor use - the composite-plastic material resists rust and corrosion, so the base holds up in exposed conditions where a metal connector might degrade over time.
- Simplifies code compliance - the integrated 1-inch standoff is engineered into the base itself, removing the need to source or fabricate a separate spacer to satisfy standoff requirements.
- Load-rated for structural confidence - the CPS series is load rated, so builders and contractors can specify and install it with documented performance backing.
- Made in the United States by a trusted structural connector brand - Simpson designs the CPS series to match a variety of column sizes, giving you a consistent system when working across multiple post dimensions on the same project.
Specifications
- Manufacturer: Simpson Strong-Tie
- MPN: CPS10
- Material: Composite Plastic
- Finish: Composite Plastic (Black)
- Nominal Post Size: 10x10
- Standoff Height: 1 in.
- Installation Fasteners: Install with (4) 0.148-in. x 3-in. nails and (1) 5/8-in. diameter anchor bolt (sold separately)
- Length: 9-1/4 in.
- Width: 9 in.
- Height: 1 in.
- Country of Origin: United States
Approved Applications
- Attaching solid wood columns to concrete indoors and outdoors
- Providing a code-required 1-in. standoff between wood columns and concrete surfaces
- Use with nominal 10x10 wood posts or columns
Frequently Asked Questions
- What post or column size is the CPS10 designed for?
- The CPS10 is designed for use with a nominal 10x10 post or column.
- Can the CPS10 be used outdoors?
- Yes. The CPS is a composite-plastic standoff base designed for use both indoors and outdoors.
- How does the CPS10 attach to the concrete and the column?
- The CPS10 attaches to the bottom of the solid wood column and to concrete with threaded rod and epoxy. Installation requires (4) 0.148-in. x 3-in. nails and (1) 5/8-in. diameter anchor bolt.
- Will the CPS10 rust over time?
- No. The CPS10 is made from engineered composite plastic, which will not rust, making it suitable for long-term indoor and outdoor use.
Note: Product dimensions and/or screw or bolt holes may differ from picture. Please see item description for specifications.
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