
3V 2/7 Geodesic Dome T-STAR connectors kit for DIY Icosahedron Ø4-10m / 13-33ft
T-STAR Connectors Kit for self-manufacturing geodesic dome. With this connectors kit you can build a dome from 4m to 10m (from 13ft to 33ft) in diameter. Please send a request if you want to order a connectors kit for a custom size dome.
Ø4-10m / 13ft-33ft 3V 2/7 Geodesic Dome T-STAR connectors kit for DIY Icosahedron. Made-to-order. Production time 4-8 weeks. Packing - 1 pallet.
Outside Europe, custom clearance is not included. We ship from our production facility in Vilnius, Lithuania, European Union. For more information, please read our Shipping Policy.
Complete T-STAR Connectors set:
- T-STAR Connectors 31 units
- Specification of T-STAR Connectors.
- Scheme for struts cutting. Struts not included.
- Scheme for assembling, architectural drawings.
- Safe packing.
T-STAR Size Explanation:
T50: For steel T-profile 50x50mm. For Ash/Oak struts 50x50mm or 50x70mm.
T70: For steel T-profile 70x70mm. For Ash/Oak struts 70x70mm or 70x120mm.
T100: For steel T-profile 100x100mm.
T-STAR Material Explanation:
1. Steel S235 Raw - Not painted & not galvanized Structural Steel S235. Raw steel surface. This is a semi-finished product.
2. Steel S235 Zn - Structural Steel S235. Surface galvanized Zn 100 microns.
3. Steel S235 RAL C3 - Structural Steel S235. Surface powder coated RAL C3 100-120 microns.
4. Steel S235 RAL C5 - Structural Steel S235. Surface powder coated RAL C5 180-200 microns.
5. Steel S235 Zn RAL C5M (marine) - Galvanized & painted structural Steel S235. Surface galvanized Zn and painted coated RAL. 1-st layer surface galvanized Zn 80-100 microns. 2-nd and 3-d layers priming 2x 60-90 microns. 4-d layer surface finishing RAL 60-80 microns. The total C5M corrosion protection coating thickness is 260-360 microns. According to ISO 12944, C5M is a durable coating system for highly corrosive environments at the marine level, designed for structures near the sea or offshore.
6. Steel S355 Raw - Not painted & not galvanized Structural Steel S355. Raw steel surface. This is a semi-finished product.
7. Steel S355 Zn - Structural Steel S355. Surface galvanized Zn 100 microns.
8. Steel S355 RAL C3 - Structural Steel S355. Surface powder coated RAL C3 100-120 microns.
9. Steel S355 RAL C5 - Structural Steel S355. Surface powder coated RAL C5 180-200 microns.
10. Steel S355 Zn RAL C5M (marine) - Galvanized & painted structural Steel S355. Surface galvanized Zn and painted coated RAL. 1-st layer surface galvanized Zn 80-100 microns. 2-nd and 3-d layers priming 2x 60-90 microns. 4-d layer surface finishing RAL 60-80 microns. The total C5M corrosion protection coating thickness is 260-360 microns. According to ISO 12944, C5M is a durable coating system for highly corrosive environments at the marine level, designed for structures near the sea or offshore.
11. INOX Stainless steel AISI304 matt - Stainless steel AISI304 matt surface.
12. INOX Stainless steel AISI316 gloss - Stainless steel AISI316 gloss surface.
13. ALU Raw - Not painted aluminum, raw matt surface.
14. ALU RAL - Powdered aluminum. Surface powder coated RAL C3 100-120 microns.
Notes:
- RAL C3 is a common corrosion class used in construction and interiors.
- RAL C5 is a high corrosion class used in outdoor construction and hi humidity interiors.
- RAL C5M (marine) is a highest corrosion class used in shipbuilding, for structures near the sea or offshore.
- Galvanized Zn steel is the high corrosion class. Most often used in industrial construction
- Structural Steel S355 is of higher classes than S235. S235 can be used in non-critical structures up to 12 meters in diameter. S355 is most commonly used in the construction of large public buildings.
- Choose your own any RAL color.
Read more about the T-STAR system here.
Geometry: Icosahedron
Warranty:

5 year manufacturer's warranty covers manufacturing faults / defects only, not misuse or damages arising from adverse weather conditions.
IMPORTANT:
When you checkout, please indicate the diameter of your dome in the notes. This is important for the schemes and drawings we will provide.
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