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About
About Our National Online Ordering Platform
Welcome to PolystyreneSheets.co.za – South Africa’s trusted online store for quick and easy ordering of high-quality polystyrene sheets & blocks online in South Africa.

We specialize in supplying polystyrene products for insulation, ceilings, void formers, packaging, and custom applications. Our sheets and blocks are available in a wide range of densities and thicknesses to suit your specific project needs.

We cut and deliver nationwide, with fast, direct dispatch from our hubs in Johannesburg, Cape Town, Durban, and Port Elizabeth. Whether you’re a contractor, developer, or DIY enthusiast, we make it simple to order online and receive your polystyrene quickly — wherever you are in South Africa.

Skip the hassle — get reliable service, expert support, and top-quality polystyrene at your fingertips.
Products
Explore Our Polystyrene Products
Polystyrene Sheets

Polystyrene Sheets & Blocks
Custom - Cut Polystyrene
Polystyrene Ceilings

Pine-Finish ISO Ceiling Boards

Edge Bevelled ISO Ceiling Boards
Polystyrene Beads & Balls

Polystyrene Balls
Polystyrene Cornice Blocks
Polystyrene Wiggly Worms
Polystyrene Insulation

Floor Insulation Boards
Wall Insulation Boards
Concrete Roof Insulation Boards
Polystyrene Void Formers

Polystyrene Void Formers
Polystyrene Decking Blocks
Polystyrene Shapes

Polystyrene Letters
Polystyrene Numbers
Polystyrene Domes
Polystyrene Balls
Polystyrene Cubes
Polystyrene Domes
Polystyrene Cones
Polystyrene Beads
Polystyrene Cornice Blocks
Polystyrene Wiggly Worms
Moulded Polystyrene Products

Polystyrene Stars

Polystyrene Hearts

Polystyrene Eggs

Polystyrene Pine Cones

Polystyrene Wig Heads
Polystyrene Cooler Boxes

Polystyrene Trinket Boxes

& Much More
Collections & Deliveries
Collections & Deliveries
We offer flexible delivery and collection options for your convenience:

Johannesburg: Collect your order directly from our warehouse in Strydompark, Randburg, or choose our local delivery service within Gauteng.

Cape Town, Durban & Port Elizabeth: We provide direct delivery from our local cutting facilities to your site or address.

Bulk Orders & National Delivery: For large quantities, we offer nationwide delivery across South Africa, and we also export to neighbouring countries — contact us for a custom quote.

Please Note: Our online platform currently supports local deliveries only.

If you don’t see a delivery option for your area during checkout, please call our national sales hub: 087 095 3259 — we’ll do our best to assist.
Refunds & Returns
Refunds & Returns Policy
At PolystyreneSheets.co.za, all our products are cut to order, which means we custom-cut each sheet or block to your specifications. Due to the high volume and custom nature of our orders, we have the following policy:

Cancellations: If you wish to cancel your order, please contact us immediately.
If your order has not yet been cut, we will gladly process a full refund.

Once cutting has started, no refunds can be offered.

No Returns: We do not accept returns, as each order is cut to the client’s specific requirements.
It is the client’s responsibility to accurately calculate quantities and confirm dimensions before placing an order.

Custom Sizes: We do not calculate sizes on behalf of clients. Please ensure you provide the correct custom-cut measurements when ordering.

We’re happy to assist with any product or density-related questions before you order — just reach out and we’ll help guide you.
Lead Times
Order Lead Times
At PolystyreneSheets.co.za, all our products are cut to order, which means we custom-cut each sheet or block to your specifications. Due to the high volume and custom nature of our orders, we have the following policy:

Cancellations: If you wish to cancel your order, please contact us immediately.
If your order has not yet been cut, we will gladly process a full refund.

Once cutting has started, no refunds can be offered.

No Returns: We do not accept returns, as each order is cut to the client’s specific requirements.
It is the client’s responsibility to accurately calculate quantities and confirm dimensions before placing an order.

Custom Sizes: We do not calculate sizes on behalf of clients. Please ensure you provide the correct custom-cut measurements when ordering.

We’re happy to assist with any product or density-related questions before you order — just reach out and we’ll help guide you.
Custom-Cut Sizes
Custom Cut Polystyrene
At PolystyreneSheets.co.za, we can custom cut polystyrene sheets and blocks to fit almost any project — if it fits within our standard block dimensions of:

600mm height

1200mm width

6000mm length

If you have a special shape or size in mind, please reach out to us for a personalized quote. You can also submit your custom cut request directly on our website for a fast response. See: Custom-cuts

Let us help bring your unique project requirements to life with precision cutting and quality materials.
Quotes
Google Reviews
Bulk Projects Supplied
Contact Us
Contact Us
We’re always here to help.

Whether you need advice on selecting the right polystyrene density, understanding compressive strength requirements, or figuring out the best solution for a complex construction or insulation project, our team is ready to assist.

Our national sales and logistics hub is based in Johannesburg, but we support clients across South Africa and beyond.

📞 Call Us: 087 095 3259
📧 Email Us: Sales@polystyrene.co.za

We’re happy to answer questions, provide expert guidance, or help you place an order.

Where Builders Order Bulk Polystyrene Sheets, Direct, Nationally Online

Cut & Delivered To Your Site In 3 to 5 Working Days

+17500

National, Returning, Polystyrene Clients, Serviced Since 2016

+37254

Dedicated Facebook Followers

Highest & Most

Google Rated Polystyrene Supplier In South Africa

Major Landmark Construction Projects Supplied

We have supplied bulk polystyrene to over 17 500 large clients since 2106, but some of our most memorable projects are the Amazon Head Office (CT), Nelson Mandela Children's Hospital (JHB) and Cape Town Convention Centre, to name just a few.