Pre-Order Your Bulk Polystyrene Nationally Online In Seconds! 

Respected National Suppliers Of ISO / SANS Rated (EPS) Expanded Polystyrene Sheets, Blocks, Polystyrene Insulation, XPS Extruded Polystyrene Ceilings Boards, XPS Cornice Blocks, Beads / Regrind & Void Formers In Johannesburg, Cape Town, Durban, East London & Port Elizabeth & For Export


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

Standard Expanded Polystyrene Sheets & Blocks (PolyBoards)

Extended Special Ends 18th June 2021
In stock
Product Details

Simply Order Your Polystyrene Sheets & Blocks Online Today!

Our Massive National Online Special Ends 18th June 2021

There is no easier way to order standard size, low, medium, high & extra-high density polystyrene sheets & blocks nationally online in South Africa.

We sell polystyrene sheets & blocks in bulk and directly to the public. Save yourself time and money today by ordering your polystyrene online at our current massive online special prices!

It really is simple!

Order Collections & Deliveries

Depending on the size of your order, you will have the option to request delivery or to self-collect your order, once cut, from our distribution centers located in:

  • Strydompark in Gauteng
  • Philippi in Western Cape
  • Clairwood in Kwazulu-Natal
  • Wilsonia in East London or
  • Neave Industrial in Port Elizabeth

Order lead time is generally 3 to 5 working days for cutting and delivery, once payment reflects in our bank account. This lead time excludes public holidays and weekends. If you need product faster please call us so that we can try and assist.

Please note that these standard sheets and blocks will not fit in a normal vehicle.

Don't miss out on our massive online special, check out our google service reviews and when you are ready just order your polystyrene sheets and blocks nationally online!

Standard Polystyrene Sheet & Block Sizes:

Our standard size polystyrene sheets and blocks are all 1200mm wide and 2500mm long, supplied in different standard thicknesses and densities.

  • Width; 1200mm
  • Length: 2500mm
  • Thicknesses: 10mm to 600mm (as displayed)

If you are looking for different size polystyrene sheets & blocks then please see our custom-cut polystyrene page. We can cut polystyrene lengths up to 6m and 1.2m wide depending on the density required.

Standard Polystyrene Densities:

  • Low density polystyrene
  • Medium density Polystyrene
  • High density polystyrene
  • Extra-High density polystyrene

See below for more information about our polystyrene densities and applications.

Polystyrene Prices:

Our online polystyrene sheet & block prices displayed exclude VAT.

National Online Ordering Process:

Ordering your polystyrene sheets & blocks online is really really easy! Just follow the steps below.

  • First select the distribution centre closest to you closest to you. (Prices are location dependent)
  • The standard polystyrene sheet and block width is 1200mm x length is 2500mm
  • Then select the polystyrene sheet or block thickness (mm)
  • Then select the polystyrene density requirement
  • You will now see the price of this size and density polystyrene sheet or block displayed.
  • Add the quantity of sheets or blocks you want to your shopping cart
  • Proceed with order submission to complete your order or build you quote further.
  • Choose to self-collect from factory or request delivery (options will be shown for delivery depending on your shipping location or size of order)
  • Proceed to choose your online order payment option or submit your order for review if you need assistance with your online order.

More About Polystyrene Densities

We manufacture polystyrene in low, medium, high, and extra-high densities in South Africa. The density of the polystyrene affects how soft or hard the polystyrene is.

  • Low density polystyrene is very soft. (12 kg/m3) - Good for general use & packaging
  • Medium density polystyrene is harder (15 kg/m3) - Perfect for cavity wall insulation
  • High density polystyrene is even harder (20 kg/m3) - Perfect for below concrete floor insulation
  • Extra-High density polystyrene (highest density) is extremely hard (24 kg/m3 to 30kg/m3) - Good for hydroponics and concrete roof insulation

About Polystyrene Product Company (Pty) Ltd

Polystyrene Product Company, established nationally in South Africa in 2016, is a well known & respected bulk national supplier of polystyrene sheets, blocks, insulation, extruded polystyrene ceilings & void-formers in South Africa & for export.

Since 2016, we have supplied polystyrene to over 14000 customers nationally in South Africa, Botswana, Mozambique, Zambia, Zimbabwe & Mauritius. We have also supplied bulk polystyrene to many of the biggest construction projects in South Africa.

We are the #1 National Online Ordering Platform For Bulk Polystyrene In South Africa, making it easier and faster for architects, builders, bulk buyers & the general public to order polystyrene online in SA.

CO. Reg Number: 2016/072709/07

VAT Number: 4220273447

National Sales & Logistics (Johannesburg) 011 678 5626

Cape Town Sales 021 200 5926

Durban Sales 031 940 7056

East London & PE Sales 087 095 3259

Save this product for later

Let's Explore Your Green Building & Polystyrene Requirements Together!

Recent Projects Supplied

Cape Town Convention Center Extension Concrete Roof Insulation Project

1400m2 of 120mm Extra-High Density Concrete Roof Insulation (PolyRoof Insulation) Laid On Top Of Torch-On Waterproofing With Paving Overlay

Hydroboard Insulation_edited.jpg
PolyVoid - Structural Fill Blocks.jpg

Nelson Mandela Children's Hospital Raised Slab Project 

3000m2 of 50mm Extra-High Density Concrete PolyVoid Fillers To Raise An Existing Concrete Slab By 1m. Extra-High Density Polystyrene Has Incredible Compressive Strength Properties.


Polystyrene Product Company

Polystyrene Product Company Was Established In 2016 And Today It Is One Of The Leading National Suppliers Of Bulk Polystyrene To The Construction And Manufacturing Industries In South Africa And For Export.

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: