I built the ultimate WOOD hot tub out of 4x4s (log cabin style) - Video

uild a Natural Cedar Hot Tub | No Liners, No Silicone – Just Joinery

In this video, I show you how to build a fully functional, all-wood hot tub using 4x4 western red cedar, traditional half-lap joints, and internal all-thread rods for compression—no silicone, no plastic liners, no metal bands. Inspired by log cabin construction, this design uses precision joinery and natural wood swelling to create a watertight seal.

???? What you'll see in this video:

How to cut and stack half-lap joints in cedar 4x4s

Drilling and aligning internal all-thread rods for hidden structural clamping

Installing a wood floor with tight-fitting boards (no glue or fasteners)

Filling the tub and letting the cedar swell naturally

This is a truly natural, off-grid approach to hot tub construction—perfect for anyone looking to build something beautiful, durable, and chemical-free.

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