Download Plans for Manufacturing a 2v Tunnel Dome with 2 Extensions with 6" Super Hubs
2v Tunnel Domes with 2 Extension Examples
2v Tunnel Dome 2 Ext. Front View
2v Tunnel Dome 2 Ext. Top Down View
2v Tunnel Dome 2 Ext. Side View
Building the 2v Tunnel Dome with 2 Extensions
Completed 2v Tunnel Dome with 2 Extensions
48 hubs, 125 struts.
The 2v Tunnel Dome with 2 Extensions produces a larger space for a greenhouse or shed.
Listed 2v Tunnel Dome 2 Extensions Sizes: 11' wide, 21' long to 20' wide 37' long.
You can build larger or smaller 2v Tunnel Domes by adjusting the strut lengths, contact us for details.
2v Tunnel Dome 6" Super Hubs
Supports over 300 lbs from a Single Hub.
6" Super Hub
Heavy Duty Domes
The 6" Super Hubs are used for building Shelter Domes, Concrete Domes, Sheds, and other structures that require additional strength.
The 6" Super Hubs uses 1.5" Schedule 40 PVC Pipe Struts, and will support over 300 lbs from a single hub.
The 6" Super Hubs are our strongest design.
Tools Needed to Manufacture the 6" Super Hubs: A Drill Press and a Band Saw with a 7" Cutting Capacity.
Each 2v Tunnel Dome with 2 Extensions Download Contains:
A Manufacturing Manual with step by step details on how to make our patented 6" Super hubs. (28 pages with color photographs for each step.)
The correct bit size for drilling the hub outer collar for each strut diameter and type.
Complete instructions for using 1.5", 1.25", 1", 3/4", 1/2" Schedule 40 PVC Pipe, or 1", 3/4", 1/2" EMT Conduit, or 32mm, 25mm OD Metric Pipe for making your own Geodesic Dome struts.
The lengths for cutting the geodesic dome struts to make each dome size.
Videos on how to make the struts from PVC or Bamboo.
An assembly manual, assembly video and construction diagram for building the dome.
A 2v Tunnel Dome with 2 Extensions Calculator to help you build a dome of any size.
A License that authorizes you to legally manufacture up to 3 Geodesic Domes using our patented hub design.
Ongoing Customer support by email or telephone to answer any of your technical questions.
Download a Complete Set of Instructions and Manufacturing License for Building a 2v Tunnel Dome with 2 Extensions Using our Patented Hub Design
Geodesic Tunnel Dome with 2 Extensions Plans (with 6" Super Hubs) - $60.00 48 hubs, 125 struts.
Download Geodesic Tunnel Dome Plans with 2 Extensions (with 6" Super Hubs) Price: $60.00
Secure Credit Card Processing by
All digital download sales are final.
If you have any questions, you can call us at 1 (931) 858-6892.
For telephone orders or questions, call us at 1-931-858-6892.
Or, go to our Contact Us page to send us an email.
