---
product_id: 129326783
title: "Geodesic 4V - 1/2\" PVC Standard Hub Only Scaleable Dome Connector Kit (White)"
brand: "sonostar hub"
price: "A$2005"
currency: AUD
in_stock: true
category: "Sonostar Hub"
url: https://www.desertcart.com.au/products/129326783-geodesic-4v-1-2-pvc-standard-hub-only-scaleable-dome
store_origin: AU
region: Australia
---

# Scalable design 1/2" PVC Includes hardware Geodesic 4V - 1/2" PVC Standard Hub Only Scaleable Dome Connector Kit (White)

**Brand:** sonostar hub
**Price:** A$2005
**Availability:** ✅ In Stock

## Summary

> 🏗️ Build Your Dream Dome Today!

## Quick Answers

- **What is this?** Geodesic 4V - 1/2" PVC Standard Hub Only Scaleable Dome Connector Kit (White) by sonostar hub
- **How much does it cost?** A$2005 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/129326783-geodesic-4v-1-2-pvc-standard-hub-only-scaleable-dome)

## Best For

- sonostar hub enthusiasts

## Why This Product

- Trusted sonostar hub brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY-Friendly Kit:** Comes with all necessary hardware and instructions for hassle-free assembly.
- • **Elevate Your Build:** Transform your space with the Geodesic 4V dome's innovative design.
- • **Future-Proof Design:** Scalable dome structure allows for expansion as your needs grow.
- • **Strength Meets Style:** Experience enhanced durability with a sleek, modern aesthetic.
- • **Versatile Connectivity:** Easily connect with various strut sizes for customized configurations.

## Overview

The Geodesic 4V Dome Connector Kit is a robust and scalable solution for creating half-sphere structures. Made from durable 1/2" PVC, this kit includes essential hardware and instructions, allowing for easy assembly and customization with various strut sizes. Perfect for DIY enthusiasts and professional builders alike, this connector kit is designed to grow with your projects.

## Description

Buy Sonostar Hub - Geodesic 4V - 1/2" PVC Standard Hub Only Scaleable Dome Connector Kit (White): Everything Else - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Base Material | Polyvinyl Chloride (PVC) |
| Brand | Sonostar Hub |
| Frame Material | PVC |
| Style | Greenhouse |
| Top Material Type | Rubber Mallet |
| Water Resistance Level | Water Repellent |

## Product Details

- **Base Material:** Polyvinyl Chloride (PVC)
- **Brand:** Sonostar Hub
- **Style:** Greenhouse
- **Top Material Type:** Rubber Mallet
- **Water Resistance Level:** Water Repellent

## Images

![Geodesic 4V - 1/2" PVC Standard Hub Only Scaleable Dome Connector Kit (White) - Image 1](https://m.media-amazon.com/images/I/61aJPULXgUL.jpg)

## Questions & Answers

**Q: How many hub connectors come with the kit?**
A: Sonostar sells over 20 different kits for different configurations, and they have different numbers of hubs, depending on the frequency (2V, 3V 4/9, 3V 5/9, 4V etc.).  The fewest number of hubs is in the 2V kits (26 hubs) and then most is in the 6V kits (196 hubs).  There are a lot of helpful articles on the website regarding the different dome sizes and configurations.

**Q: Why are there no pictures of the hubs except from 30 ft away? Are the hubs solid pvc in the center?**
A: All the Sonostar hubs are solid in the centers.  There are close-up pictures of the hubs on our website.

**Q: What does the product look like? What am I actually buying?**
A: The product  you've asked about is the 4V Basic Hub Kit.  This kit has all the 4-way, 5-way and 6-way hubs in it that are needed to build a 4V dome using 1/2" Schedule 40 PVC.   The kit contains ONLY the hubs.  The struts are NOT included.  This kit is designed for those who are willing and capable of measuring and cutting the PVC pipe before putting it together with the PVC.  The stainless steel nuts and bolts needed to fasten the hubs and struts together are  included in the Basic Kit, as are the detailed step-by-step instructions.

**Q: does it have the cover?**
A: Unless the product description specifically states that the cover is included, it isn't.  Your question did not show what diameter of dome you were inquiring about, and the cost for the covers varies according to the size of the dome.

## Frequently Bought Together

- Sonostar Hub - Geodesic 4V - 1/2" PVC Standard Hub Only Scaleable Dome Connector Kit (White)
- NIBCO U4807 11/2 HXH 90 ELBOW PVC White, 1.5 Inch

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**Shop now:** [https://www.desertcart.com.au/products/129326783-geodesic-4v-1-2-pvc-standard-hub-only-scaleable-dome](https://www.desertcart.com.au/products/129326783-geodesic-4v-1-2-pvc-standard-hub-only-scaleable-dome)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-20*