The Simpson EPB46HDG EPB Hot-Dip Galvanized Elevated Post Base for 4x6 by Simpson is a cast-in-place post base engineered to deliver a secure, code-compliant connection between a 4x6 post and concrete. Designed for decks, patio covers, and other exterior structures, this elevated post base provides the code-required 1 in. standoff to help prevent rot at the post end - and features a hot-dip galvanized finish for superior corrosion resistance in exterior and treated-wood environments.

Key Features

• Added standoff adjustability to suit a variety of applications
• Install in wet concrete
• Provides the code-required 1 in. standoff when properly installed; allows up to 2-1/2 in. of standoff above concrete (if desired)
• Not recommended for non top-supported installations (such as fences or unbraced carports)
• Nominal post size: 4x6
• Made with 12-gauge base plate; 1-1/16 in. OD x 8 in. pipe
• Hot-dip galvanization (HDG) offers extra corrosion resistance for exterior and treated-wood applications

Specifications

• MPN: EPB46HDG
• Member Size: 4x6
• Gauge: Base plate 12
• Coating: Hot-Dip Galvanized
• Finish: Hot-Dip Galvanized
• Install With: 0.162 in. x 3-1/2 in. nails
• Country of Origin: United States

Approved Applications

• Decks and deck framing
• Patio covers
• Exterior post-to-concrete connections
• Treated-wood applications requiring enhanced corrosion resistance

Downloads and Resources

• View Specifications

Frequently Asked Questions

What standoff height does the EPB46HDG provide above the concrete surface?

When properly installed, this post base provides the code-required 1 in. standoff above the concrete. It also allows up to 2-1/2 in. of standoff above concrete if a greater clearance is desired for your application.

Can the EPB46HDG be installed in wet concrete?

Yes. The EPB46HDG is a cast-in-place post base designed specifically to be installed in wet concrete, creating a secure and permanent connection once the concrete cures.

Is the EPB46HDG suitable for use with treated lumber?

Yes. The hot-dip galvanized (HDG) finish provides extra corrosion resistance, making this post base well suited for exterior applications and use with treated wood.

Are there any installations for which the EPB46HDG is not recommended?

This post base is not recommended for non top-supported installations, such as fences or unbraced carports. It is intended for top-supported structural applications like decks and patio covers.

Note: Product dimensions and/or screw or bolt holes may differ from picture. Please see item description for specifications.