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Order Before Our Price Increase On 1 March 2025!

Order Your Polystyrene Void Formers Direct Today!

We are specialists in polystyrene void formers for construction.

Our high quality polystyrene void formers are designed to reduce concrete usage, save time, and cut costs, they’re ideal for raising concrete slabs, creating voids in slabs, raft foundations, and suspended structures.

Submit Your Quick Quote Request. We Will Call You Back!

Please be very clear about how you will be using the polystyrene so we can recommend the right density for that specific application.

 

Eg. Polystyrene ceilings, cavity wall insulation, concrete roof insulation, concrete floor insulation, polystyrene decking blocks, polystyrene void formers for raising slabs or creating a void in a concrete slab etc

We have different prices in the regions so this helps!

We are trying to establish estimated lead times here and the urgency of orders.

About Our Polystyrene Void Formers

Looking for a cost-effective, lightweight, and durable solution for your construction projects? Our polystyrene void formers are the perfect choice! Designed to reduce concrete usage, save time, and cut costs, they’re ideal for creating voids in slabs, raft foundations, and suspended structures.

Made from high-quality expanded, they’re easy to install, environmentally friendly, and resistant to moisture and decay. Whether you're working on residential, commercial, or industrial projects, our void formers ensure superior performance and long-term savings.

Request a quote today to streamline your construction process and maximize efficiency.

Manufacture & Delivery

We cut our polystyrene void formers in Johannesburg, Cape Town, Durban & Port Elizabeth. We deliver directly from these locations.

Product Dimensions

Our standard polystyrene void former sheets and block sizes are the most effective to buy.

- 10mm x 1200mm x 2500mm
- 15mm x 1200mm x 2500mm
- 20mm x 1200mm x 2500mm
- 25mm x 1200mm x 2500mm
- 30mmx 1200mm x 2500mm
- 40mm x 1200mm x 2500mm
- 50mm x 1200mm x 2500mm
- 75mm x 1200mm x 2500mm
- 100mm x 1200mm x 2500mm
- 125mm x 1200mm x 2500mm
- 150mm x 1200mm x 2500mm
- 200mm x 1200mm x 2500mm
- 300mm x 1200mm x 2500mm
- 600mm x 1200mm x 2500mm

In reality, we can cut thicknesses up to 1000mm, widths up to 1220mm and lengths up to 5000mm / 6000mm if need be. Talk to our national sales representatives for advice.

Polystyrene Density

Low, Medium & High Density Polystyrene

Current Lead Times

We cut our polystyrene decking blocks on demand. Lead time can range from 3 to 7 working days if we have stock available.

Our Google Reviews

Since 2016, Polystyrene Product Company has remained the highest and best-reviewed national polystyrene supplier. We have delivered polystyrene to most places in South Africa and neighbouring countries. Service is everything to us!

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Polystyrene Product Company 

Where Builders & Bulk Buyers Order Bulk Polystyrene Direct, Nationally, In South Africa

National Sales & Head Office

 

Unit 8, Lower Ground Level, Commercial City, Tungsten Rd, Strydompark, Randburg, 2194

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VAT Number: 4220273447

CO. Reg Number: 2016/072709/07

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National Head Office Number:

011 678 5626

 

Main Email: sales@polystyrene.co.za

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