Polystyrene Prices & Online Store | South Africa | Polystyrene.co.za

Get Quick Polystyrene Prices & Order Online

Why Polystyrene Product Company (Pty) Ltd?

Fast Ordering Platform

Established Nationally in 2016

Respected Bulk Suppliers

Well Known

Competitively Priced


No Minimum Orders

Highest Google Reviewed Supplier

Over 35000 Facebook Followers

Suppliers To Many Bulk Buyers

Polystyrene Specialists

Technical Experts

High Quality Products

Direct From Factory

General Order Lead Times

Order Lead Time For Cutting & Delivery Is Normally 3 to 7 working days, Excluding Weekends & Public Holidays.

If You Collect Then The Lead Time May Be Less.

Lead Time Starts Once We Have Received Payment In Our Bank Account


Please Call Us If You Need Product Faster So We Can Assist

Multiple Online / Offline Payment Options

  • Visa Credit & Debit Cards

  • Mastercard Credit & Debit Cards

  • RCS Store Cards

  • Game Store Cards

  • Cape Union Mart Store Cards

  • Makro Store Cards

  • Builders Warehouse Store Cards

  • CTM Store Cards & More

  • Instant EFT (Online)

  • Request An Invoice & Pay Via EFT

Who Buys Our Polystyrene Products?

Mostly Builders, Large & Medium Sized Construction Companies, Concrete Slab Installers, Ceiling Installers, Cornice Cutters, Insulation Installers & Cold Room Manufacturing Companies.

We Sell A Lot Of Polystyrene To The Creative Design Industry.


We Also Sell Polystyrene Directly To The General Public In South Africa


All Online Prices Exclude VAT.

Enjoy Our Daily National Online Specials!

Polystyrene Sheets & Polystyrene Blocks Prices

Order 10mm Up To 600mm Thick Polystyrene Sheets & Blocks In Johannesburg, Cape Town, Durban, East London & Port Elizabeth
In stock
Product Details

Ordering Nationally Online Is So Quick & Easy!

On Special Online Today!

Join thousands of customers that simply order their polystyrene sheets & blocks nationally online, direct from factory in South Africa.

This is the fastest way to order polystyrene in South Africa & ordering online is really quick & easy!

Anybody can order our polystyrene products online. Our online clients are mostly builders, construction companies, bulk buyers, cold room manufacturers and general consumers.

  • We manufacture in Johannesburg, Cape Town, Durban, East London & Port Elizabeth,
  • Standard polystyrene sheets & blocks are all 1200mm wide & 2500mm long.
  • Standard thicknesses are from 10mm to 600mm.
  • We manufacture low, medium, high & extra-high density polystyrene.
  • All our displayed online prices exclude VAT.
  • You can order for collection order delivery.
  • We accept multiple payment options (read more below).

General order lead time is 3 to 7 working days for cutting & delivery, excluding weekends and public holidays. If you need product faster then please call us.

Online Ordering Process!

Our online ordering process literally takes a few minutes.

  • Select the closest factory to you
  • Select the thickness you want
  • Select the density you want (read more below)
  • Add the required quantity of each you want to your order cart
  • Proceed to checkout
  • Choose collection or delivery
  • Pay online or request an invoice for normal EFT payment
  • Expect your order to be delivered or ready for collection in 3 to 7 working days excluding weekends & public holidays
  • Simple, Fast & Reliable!

Standard Polystyrene Densities & Applications

Our polystyrene sheets & blocks are manufactured in the following densities:

  • Low Density Polystyrene : 12 kg.m2 to 14 kg/m3
  • Medium Density Polystyrene: 15 kg/m3
  • High Density Polystyrene: 20 kg/m3
  • Highest Density: 24 kg/m3 to 30kg/m3

Polystyrene densities affect the price & compressive strength of polystyrene. The lower the density, the cheaper the polystyrene sheets & blocks are!

  • Low density polystyrene is good for general use purposes where no compressive strength is required.

  • Medium density polystyrene is denser and is suitable for brick cavity wall insulation applications.

  • High density polystyrene has a high compressive strength and is mostly used for insulation applications below concrete floor slabs and for above concrete roof insulation applications.

  • Highest density polystyrene has a very significant compressive strength and is used where very heavy loading requirements are needed.

If you need help choosing a density, email us on sales@polystyrene.co.za or call us.

Online & Offline Payment Methods

Our Payfast Secure Encrypted Online Payment Gateway allows our customers to pay directly online using any of the following cards or options:

  • Visa Credit Cards & Debit Cards
  • Mastercard Credit Cards & Debit Cards
  • Makro Store Cards
  • Builders Warehouse Store Cards
  • Game Store Cards
  • Cape Union Mart Store Cards
  • CTM Store Cards
  • RCS Store Cards & More
  • Instant Online EFT Payment

Alternatively you can order online and request an invoice for normal EFT payment.

Need Different Sizes?

We can cut polystyrene sheets & blocks up to 5m in length but our standard 1200mm x 2500mm sheets & blocks are the most cost effective way to buy polystyrene in South Africa. Please contact us if you are looking for special cut polystyrene shapes or sizes.

Would You Prefer A Quote?

This is our online retail platform , so if you are a bulk buyer then it may be better to request a bulk quote since our polystyrene prices vary based on volume.

Need Some Technical Assistance?

Please call or email our national sales office for more information:


087 095 3259

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Bulk Buyer & Regular Buyer Quotes


Bulk Buyers or Regular Buyers will most likely qualify for bulk discounted rates based on order volumes. Please Explore Our Product Catalogue Above Before you complete our Product Specific Online Quote Forms below.


Polystyrene Product Company

Johannesburg (Gauteng)

011 678 5626

Cape Town (Western Cape)


021 200 5926

Durban (Kwazulu-Natal)

031 940 7056

East London & PE

087 095 3259

National Sales


Your Trusted Specialists In Bulk Polystyrene For Concrete Floor Insulation, Cavity Wall Insulation, Concrete Roof Insulation, Thermal Ceilings & Void-Former Applications

National Sales & Head Office


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

VAT Number: 4220273447

CO. Reg Number: 2016/072709/07

Main Office Number:

011 678 5626


Main Email: sales@polystyrene.co.za