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Price
$690.99
Connectors, geodesic dome, 3 V, 3/8: Set of 46 connectors, metal, galvanised steel, for greenhouse, workshop, garden shed, chicken coop, mosquito net โ€” image 1
Structural ConnectorsBLAMโœ“ In stock

Connectors, geodesic dome, 3 V, 3/8: Set of 46 connectors, metal, galvanised steel, for greenhouse, workshop, garden shed, chicken coop, mosquito net

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$690.99
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About this item
  • 46 professional connections: galvanized steel, 2.8 mm thick, for geodesic dome with 3 V frequency. High rain resistance. This kit contains only the connectors.
  • VIDEOS, Instruction manual and personal support: You have access to all assembly videos and my mount to guide you during installation.
  • FLEXIBLE SIZE: The length of your beams determines the size of your geodesic dome
  • Easy to assemble: for 2 people, it takes approx. 1 day for cuts, markings, and drilling and 1 day for the assembly of the 3-V dome
  • Other material required for assembly (not included): 120 wooden posts/beam bearings/rafters (only 3 sizes), 240 screws. Saw, drill, hammer, key, ladder or step ladder
Product description

46 x Connectors made of galvanised steel for geodesic dome 3 V 3/8 (Frequency 3) Package includes: - 15 x 4-arm connectors - 6 x 5-arm connectors - 25 x 6-Armed Connectors - Installation instructions and links to the assembly video Technical data: Material: galvanised steel, 2.8 mm thick. Pin diameter: 19.5 cm. A, B and C marking of all branches of the connectors In addition to the connectors, you will need: 120 wooden posts / beam supports / rafters You have access to my calculator to determine the length of the rails. There are only 3 different lengths. The length of the posts determines the diameter and height of the dome. 240 x TRCC screws (round square neck) are 1 or 2 cm longer than the height of the posts. You will need the following tools: - a saw (standard or jigsaw, circular or radial) for cutting the beams to the correct size. - a drill for holes in the beams. - A hammer for pounding in the bolts. - A key for screwing in the nuts (better: an electric screwdriver). - A ladder or stepladder The purchase of this set includes a detailed online instruction manual, installation videos and tutorials, as well as access to our assembly service. I do everything to make assembly as easy as possible. 2 people are required for assembly. Please note that it is truly necessary to assemble a 3-V geodesic dome (our 1-V and 2-V connections can be assembled on their own), as some steps require the support of the lower floor. Also note that disassembling the 3V dome without supporting the lower tiers will bend the connections, which can then no longer be used. Disassembly is therefore reserved for experienced people.

Product details
Brand
BLAM
Manufacturer
BLAM
Material
Metal
Colour
Grey
Size
Frequence 3: 46 connecteurs
Weight
10.00 kg
EAN
0789091021452

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What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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