Low Profile 20' Double-Wide Connection Kit (Weld-Free)
Transform two 20 ft shipping containers into a seamless 20’ x 16’ open span structure - no welding required!
- Our Low Profile Double-Wide Kit is designed for maximum strength and weatherproofing.
- Whether you’re creating a compact container home, workshop, or office, this kit gives you a professional-grade double-wide setup with a true open interior - all shipped straight to your door!
Why Choose the Low Profile Kit?
-
True Weld-Free Assembly : Every connection bolts together using precision-cut steel fittings.
-
Low Profile Design : Perfect for stacking; can serve as the base for an upper double-wide build.
-
Tight, Leak-Free Seal : Alignment cones and ridge caps ensure water sheds cleanly between containers.
-
Tested & Proven : Passed full outdoor water testing through all seasons - zero leaks!
-
Professional Strength : Engineered to maintain roof camber and structural integrity across the span.
- DIY Friendly : Ships ready-to-install with clear assembly instructions - no welding required!
Frequently Asked Questions (FAQ)
Q: Can I use this kit on 40 ft containers?
A: Yes, but you’ll need temporary or permanent interior support posts (ideal for builds with interior walls).
Q: What’s the difference between this and the standard Double-Wide Kit?
A: The Low Profile Kit sits lower, allowing you to stack another double-wide above it. It’s optimized for compact builds and 20 ft containers.
Q: Does it require welding?
A: No. All parts bolt together using the included hardware - fully weld-free!
Q: Will it leak between the containers?
A: No. The alignment cones and ridge flashing create a watertight seal, verified by
real-world water tests.
Q: Can beginners install this kit?
A: It’s DIY friendly for skilled builders or experienced handymen, but not recommended for first-time container modifiers.
Specifications
- Both containers must have identical dimensions and tubing profiles.
- Not compatible with containers using C-channel or Z-profile framing.
- Containers must have 60mm x 80mm top rectangular tubing for proper fit.
- No returns or refunds (Made-to-order)
- Requires experience with structural or modular assembly.
Included hardware
-
Low Profile Double-Wide Header Kit with bolt-on hardware
-
Alignment Cone System for precise, laser-fit container alignment
-
Fork Pocket Sleeves to tie container floors together for added rigidity
-
Pre-cut top and bottom connection plates for easy bolt-on assembly
-
Ridge caps and end flashing for a watertight roof seal
-
Installation guide (video + step-by-step instructions)
Photo gallery
Installation instructions
- Compatible with 20 ft standard shipping containers (can be adapted for 40 ft with interior support posts)
- Containers must have rectangular top tubing (60mm x 80mm)
- Requires a level foundation or solid base for proper alignment
- Sidewalls must be safely removed (cutting tools not included)
- Optional: compatible with spray foam insulation and strut channel framing systems
