Column Base 4" x 4" Hot-Dip Galvanized

Bring lasting strength and superior corrosion resistance to your deck, porch or pergola project with the Simpson Strong-Tie Column Base CB44HDG. Crafted from 7-gauge steel and finished with a hot-dip galvanizing process, this post base ensures a robust connection between 4" x 4" lumber and a concrete foundation. Its flush-mount base plate delivers full post bearing for maximum structural integrity, whether you’re working with dimensional lumber, glulam beams or engineered wood.

Engineered for both cast-in-place and wet-set installations, this column base is an industry-proven solution for demanding structural applications. Contractors and DIY enthusiasts alike will appreciate its precision-formed design that helps streamline installation and deliver dependable performance in outdoor environments.

Key Features

• Heavy-duty 7-gauge steel construction for superior load capacity
• Hot-dip galvanized finish resists rust and weathering
• Flush-mount base plate provides full bearing surface
• Designed for 4" x 4" posts—ideal for decks, porches, pergolas
• Cast-in-place or wet-set installation for versatile site applications
• Engineered to support dimensional lumber, glulam and engineered-wood products

⚠️ WARNING: This product can expose you to Tetrabromobisphenol A known to the State of California to cause cancer and Epichlorohydrin known to cause birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.