Sail Lifevideo

⛵️Insulating our shipping container workshop. Ep 648

28 September 2025 · 24 min · 84K views

What this video covers

Mads frames and insulates a 40-foot shipping container workshop to support the refit of a 44-foot catamaran, Spiffy.0:26 To maximize floor space for 4x8-foot sheet processing, he designs a ceiling-mounted hoisting system for a 4x4-foot CNC machine.0:35 He reinforces the container’s ceiling joists with double top plates, additional studs, and blocking to support a 400-pound load.1:48 He installs Unistrut tracks to serve as the hoist rail and repurposes a damaged winch salvaged from the catamaran, though he currently lacks a replacement part for the unit's bent stripper arm.0:13 He applies two-part spray foam insulation to the container walls, opting for a thicker application than planned to ensure a minimum one-inch thickness and prevent condensation.15:53 He notes that while two kits covered 16 feet of the container, three additional kits are required to complete the insulation.10:03 Future tasks include installing a mini-split air conditioner and finishing the interior office walls.22:36

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Boats in this video

Antares Yachts 44Their boat

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