Cast-In Place Post Bases

Simpson Strong-Tie Cast-In Place Post Bases

Simpson Strong-Tie Cast-In Place Post Bases, also known as wet-set post bases, are designed for embedding into concrete during the pouring process. These post bases provide robust support and stability for various structural applications, ensuring a secure connection between the concrete and the post. Simpson offers several varieties for a wide range of construction applications.

MPBZ Moment Post Bases

The MPBZ Moment Post Base enhances the stability of posts or columns in various outdoor projects. Its unique overlapping sleeve design helps prevent the post from twisting at the base, ensuring structural sturdiness.

Use Cases:

• Decks and patios
• Carports

Available Options:

• Finishes: ZMAX coating
• Sizes: 4x4 post bases, 6x6 post bases, 8x8 post bases

PB/PBS Regular & Standoff Post Bases

PB Regular Post Bases: Doesn't provide a standoff, suitable for applications with minimal moisture exposure and where aesthetics are more important than durability.

Use Cases:

• Decks, patios, and other top-supported structures

Available Options:

• Finishes: G90 Galvanized, Hot Dip Galvanized, or ZMAX coating
• Sizes: 4x4 post bases, 4x6 post bases, 6x6 post bases.

PBS Standoff Post Bases: Provides a 1-inch standoff, ideal for structures exposed to weather, preventing moisture-induced decay.

Use Cases:

• Decks, patio covers, and other top-supported structures

Available Options:

• Finishes: G90 Galvanized, Hot Dip Galvanized, or ZMAX coating
• Sizes: 4x4 post bases, 4x6 post bases, 6x6 post bases

EPB Elevated Post Bases

EPB Elevated Post Bases securely embed within concrete forms while maintaining elevation from the ground to prevent rot at the base of the post. 

Use Cases:

• Decks, patio covers, and other top-supported structures

Available Options:

• Finishes: Gray Painted steel, Hot Dip Galvanized
• Sizes: 4x4 post bases, 4x6 post bases, 6x6 post bases

PPBZ Porch Post Bases

The PPBZ porch post base is engineered for a simplified, one-time installation that offers robust support for permanent porch framing throughout all construction stages. Its innovative design eliminates the need for temporary vertical supports, which streamlines subcontractor scheduling and eliminates the need for framers to return to the job site after the concrete slab has hardened. This allows concrete contractors to complete the final phase of the porch slab without any interference. 

Use Cases:

• Porch framing
• Roof overhangs
• Covered outdoor areas

Available Options:

• Finishes: ZMAX coating
• Sizes: 4x4 post bases, 6x6 post bases

Adjustable Porch Post Bases

The PPBF Adjustable Porch Post Base supports porch framing through every construction stage, eliminating the need for temporary vertical supports and allowing for height adjustments.

Use Cases:

• Adjustable support for porch construction
• Height-adjustable applications
• Temporary to permanent post installations

Available Options:

• Finishes: Gray painted steel.
• Sizes: 4x4 post bases, 6x6 post bases

Further Questions About Cast-In Place Post Bases

Whether post caps & bases, or column caps & bases, it can be daunting to decide which product best suits your needs. Our team of experts has a depth of knowledge in the fastener industry. If you have any additional questions check out our guide to Simpson Post Brackets, or be sure to reach out and we'll be glad to help.

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If you have any questions about fastener options, please do not hesitate to reach out to our Product Experts at (888) 794-1590 or by email at customerservice@fastenersplus.com.