The Simpson Strong-Tie PPB66-6Z PPBZ Porch Post Base by Simpson Strong-Tie is engineered for a simplified, one-time installation that supports permanent porch framing throughout all stages of construction. Sized to fit a nominal 6x6 post and a 6-inch slab thickness, this ZMAX-coated connector eliminates the need for temporary vertical support, streamlines subcontractor scheduling, and enables full access for installers and inspectors - making it an efficient solution for framing porch roofs and overhangs.

Key Features

• Stiffened embedded side stirrups provide temporary vertical download support without being embedded into concrete
• 1 in. standoff reduces the potential for decay at post or column ends
• Pre-pour installation eliminates temporary support
• No disruption in scheduling
• Eliminates additional move-ins by trades and certain inspection call backs
• Sized to fit a nominal 6x6 post and 6 in. slab thickness
• Made from 12-gauge steel
• ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications

Specifications

• Model Number: PPB66-6Z
• Member Size: 6x6
• Gauge: 12
• Width 1: 5-5/8 in.
• Width 2: 5-3/16 in.
• Height: 5-3/4 in.
• Depth: 6 in.
• Coating: ZMAX
• Finish: ZMAX
• Country of Origin: United States
• Install With: (12) 0.148 in. x 3 in. Strong-Drive SCN Smooth-Shank Connector nails and (2) 1/4 in. x 1-1/4 in. Titen Turbo concrete screws (Models: 10DHDG, TNT25114H)

Frequently Asked Questions

How is the PPB66-6Z installed before the concrete slab is poured?

The porch post base is fastened to the footing with two Simpson Strong-Tie Titen Turbo masonry screws when framing the porch roof. This pre-pour installation holds the connector and post securely in place, so the concrete contractor can complete the slab pour at a later stage without any interference from temporary vertical support structures.

Does the PPB66-6Z require the framer to return to the jobsite after the slab has hardened?

No. Because the PPBZ is designed for a one-time, pre-pour installation, the framer does not need to return to the jobsite after the concrete slab has hardened. This eliminates additional move-ins by trades and reduces the likelihood of certain inspection call backs.

What corrosion resistance does the ZMAX coating provide?

The ZMAX galvanization offers extra corrosion resistance specifically suited for exterior and treated-wood applications, making the PPB66-6Z well-suited for outdoor porch framing environments where exposure to moisture and the chemicals found in treated lumber are concerns.

What size post and slab thickness is the PPB66-6Z designed to accommodate?

The PPB66-6Z is sized to fit a nominal 6x6 post and is engineered for use with a 6-inch slab thickness. The 1-inch standoff built into the base also helps reduce the potential for decay at post or column ends.

Note: Product dimensions may differ from picture.