The Simpson ECB88 Elevated Column Base is the only off-the-shelf post base featuring a 2-in. standoff, purpose-built for installing waterproofing material on stacked balconies in multi-family buildings. Engineered by Simpson Strong-Tie for use with hollow columns or solid-sawn 8x8 posts, this elevated column base provides enough room for a moisture barrier and a thin finish surface while still maintaining the 1-in. code-required standoff that helps prevent post decay at the base.

Key Features

• 2-in. standoff height - accommodates moisture barrier material and a thin finish surface while still delivering the 1-in. code-required clearance to protect posts from ground-contact decay
• Compatible with hollow columns and solid-sawn posts - gives builders and contractors flexibility across different column types for the same nominal 8x8 member size
• Flexible anchorage options - 4 corner holes allow the base to fasten directly to wood framing, while a single center hole accepts a concrete anchor, so the connector works on both wood-framed and concrete substrates
• Cup 12 / base and tube 7 gauge construction - provides the structural strength expected of a Simpson Strong-Tie connector while keeping the profile manageable during installation
• Simpson Strong-Tie gray paint finish - a consistent, durable coating that stands up to the installation environment and blends with standard structural hardware on the job site

Why This Product

• The only off-the-shelf elevated column base with a 2-in. standoff - when stacked balcony construction requires room for a moisture barrier plus a finish layer, this connector solves a gap that no other stock post base addresses, eliminating the need for custom fabrication
• Designed specifically for multi-family and stacked-balcony waterproofing details - the extra standoff clearance is engineered to support proper moisture management in demanding applications where post decay is a long-term concern
• One base, two substrate options - the dual anchorage design means a single connector model works whether the bearing surface is wood or concrete, reducing the number of different parts a contractor needs to stock on site
• Broad post compatibility - working with both hollow columns and solid-sawn 8x8 posts, this column base fits naturally into a wide range of structural and architectural column installations without requiring project-specific hardware

Specifications

• Model Number: ECB88
• Member Size: 8x8
• Gauge: Cup 12; base and tube 7
• Coating: Simpson Strong-Tie Gray Paint
• Finish: Simpson Strong-Tie Gray Paint
• Country of Origin: United States
• Install With: Install with (1) 1/2-in. diameter Titen HD, Stainless-Steel Titen HD or Titen Turbo anchor into concrete OR (4) 1/4-in. diameter Strong-Drive SDS Heavy-Duty Connector screws into wood AND (16) 0.148-in. x 1.5-in. nails into the column

Downloads and Resources

• View Specifications

Frequently Asked Questions

What makes the ECB88 different from other post bases available off the shelf?

The Simpson Strong-Tie ECB88 is the only post base available off the shelf that features a 2-in. standoff. This extra clearance accommodates moisture barrier material and a thin finish surface while still providing the 1-in. code-required standoff needed to prevent post decay.

What type of posts is the ECB88 compatible with?

The ECB88 can be used with both hollow columns and solid-sawn posts sized at a nominal 8x8.

What are the anchorage options for the ECB88?

The ECB88 offers flexible anchorage options. It can be fastened using 4 corner holes to screw down to wood, or a single center hole to anchor to concrete. Install with (1) 1/2-in. diameter Titen HD, Stainless-Steel Titen HD or Titen Turbo anchor into concrete OR (4) 1/4-in. diameter Strong-Drive SDS Heavy-Duty Connector screws into wood AND (16) 0.148-in. x 1.5-in. nails into the column.

What is the intended application for the ECB88?

The ECB88 is specifically designed to make it easy to install waterproofing material on stacked balconies in multi-family buildings, providing a reliable and code-compliant elevated base for 8x8 hollow columns or solid-sawn posts.

Note: Product dimensions may differ from picture. Please see the item description above for specifications.