Void Former Honeycomb Board & Ecovoid Solutions for Construction
Rebul manufactures high-performance void former honeycomb board, also commonly referred to as Ecovoid in the construction industry. Designed specifically for building on reactive soils, our lightweight honeycomb void formers provide a reliable structural void beneath concrete slabs, helping manage ground movement and improve slab performance.
Manufactured in Australia using recyclable honeycomb materials, Rebul Ecovoid void formers are biodegradable, cost-efficient and fully customisable to suit your construction project.
Available for collection from our Melbourne and Brisbane factories, or delivered directly to site Australia-wide.
Honeycomb Void Formers (Ecovoid Systems)
Smart, Sustainable and Customisable
for Any Construction Projects
Rebul Void Former - Strong, Sustainable, and Built for Construction Success
Rebul Void Former – Strong, Sustainable, and Built for Construction Success
Buy Honeycomb Void Formers Online
Lightweight, Strong & Ready to Use
Our 50mm, 75mm and 100mm honeycomb void formers (Ecovoid systems) deliver reliable strength, simple handling and proven slab performance for construction projects across Australia.
Lightweight, durable and Australian-made, these Ecovoid void former panels can be ordered online and delivered directly to site.
Tailored Solutions for Your
Diverse Construction
Applications
01 Commercial Projects
Honeycomb void formers ensure eco-friendly, lightweight solutions for large-scale developments—reducing structural weight and carbon footprint.
02 Residential Construction
Provides lightweight yet robust structural support for void spaces, enhancing efficiency and reducing material waste.
03 Infrastructure Builds
Offers a high-load-bearing, cost-effective solution for stabilizing voids in large-scale construction projects.
04 Eco-Conscious Developments
Delivers a sustainable, biodegradable alternative to traditional void fillers, minimizing environmental impact.
Australia’s Leading Manufacturer with 20+ Years of Expertise
Efficiency and Cost-Effectiveness of Honeycomb Void Formers
Standard Board Sizes :
- Length - 2400mm
- Width - 1200mm
- Thicknesses (mm) - 15, 25, 30, 50, 75, 100
- Any combination greater than 100mm can be achieved by bonding other thicknesses together.
With 20 years experience in manufacturing with honeycomb board in Melbourne and Brisbane, we can ensure the highest levels of quality control, load strength, consistency and reliability of delivery of honeycomb void former, exactly when the project requires.
Two Decades of Smarter Greener
Void Solutions
With over 20 years of experience manufacturing honeycomb board, Rebul has developed advanced void former and Ecovoid systems used across residential, commercial and infrastructure projects.
Our Ecovoid void formers provide an environmentally responsible alternative to traditional void form materials, delivering:
Delivery Australia wide
Lightweight and easy to handle on-site
Made of recycled materials and biodegradable
Super strength to weight ratio
Increased cost savings
Fast delivary times
The Rebul Advantage
Honeycomb boards offer superior strength-to-weight ratios, making them efficient for construction applications. Their lightweight nature reduces transportation and handling costs, while the eco-friendly materials align with sustainable building practices.
Tested Durability & Load Capacity
Eco-Friendly Material
High Strength
Custom Thickness & Quantity
Critical Time Delivery
Local Australian Manufacturing
Suited for Reactive Soils
Bio-Degradable
What is Ecovoid?
Ecovoid is a commonly used term in the construction industry for void former systems designed to create space beneath concrete slabs, particularly in areas with reactive soil conditions.
Rebul manufactures honeycomb Ecovoid void formers that are lightweight, structurally reliable and environmentally responsible, helping builders reduce material weight while maintaining slab performance.
See Our Void Former In Action
Our 4-Step Process
01
Share Requirements
Provide project details and specifications.
02
Consult & Customize
Receive recommendations from our specialists.
03
Confirm Order
Finalize sizes and quantities tailored to your needs.
04
Fast Delivery
Get your void formers shipped anywhere in Australia.
What Our Clients Say
Before switching to Rebul, we faced constant delays and high costs. With their honeycomb void formers, we cut delivery times by 25% and saved 15% on materials. The eco-friendly aspect is a bonus
Mark Harris
CEO
Switching to Rebul’s honeycomb boxes and crates has been one of the best decisions for our business. As a small manufacturing company, we were losing around 8-10% of our shipments annually to damages while using traditional wooden crates. Since making the switch six months ago…
Emory Langston
Co-founder and CEO
The honeycomb boxes are a perfect solution for protecting fragile goods during shipping. They’re sturdy yet lightweight, and we’ve noticed a significant reduction in product damage.
Michael Andrews, Manager
Switching to Rebul’s honeycomb boxes and crates has been one of the best decisions for our business. As a small manufacturing company, we were losing around 8-10% of our shipments annually to damages while using traditional wooden crates. Since making the switch six months ago…
Emory Langston
Co-founder and CEO
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Frequently Asked Questions
How are Australia’s honeycomb void formers different from others?
Our honeycomb void formers are proudly manufactured in Australia and independently tested by engineers to ensure superior compression and bending strength. They are also 100% recyclable, making them a sustainable and eco-friendly choice.
What materials are used in Rebul honeycomb void formers?
Rebul honeycomb void formers are made from high-quality, recyclable materials that deliver excellent structural integrity while promoting environmental sustainability.
In which industries can honeycomb void formers be used?
These void formers are versatile and can be used across industries such as construction, packaging, transportation, and manufacturing, anywhere space-filling, stability, and lightweight durability are required.
Are honeycomb void formers environmentally friendly?
Absolutely. They are made from sustainable materials and are 100% recyclable, reflecting our commitment to reducing environmental impact while delivering innovative solutions.
Can honeycomb void formers be customized for specific applications?
Yes, we offer tailored solutions to meet unique project requirements. Contact us to discuss your specific needs, and we’ll ensure the perfect fit for your application.
Are the void formers strong enough for heavy-duty applications?
Yes, our honeycomb void formers undergo rigorous laboratory testing to ensure they meet the highest standards of compression and bending strength, making them suitable for demanding applications.
How do I order Rebul honeycomb void formers?
You can reach out to us directly through our website or contact our sales team. We’ll guide you through the ordering process and provide expert advice to meet your needs.
What is Ecovoid?
Ecovoid is a commonly used term in the construction industry for void former systems designed to create space beneath concrete slabs, particularly in areas with reactive soil conditions.
Rebul manufactures honeycomb Ecovoid void formers that are lightweight, structurally reliable and environmentally responsible, helping builders reduce material weight while maintaining slab performance.
