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PolyBoards - Polystyrene Standard Sheets & Blocks

In stock
Product Details

Polystyrene Sheets & Blocks Special!

Don’t miss out on our current national polystyrene sheet and block specials!

We cut our polystyrene sheets and blocks in Johannesburg, Cape Town, Durban, East London & Port Elizabeth and we deliver nationally in South Africa and export.

Very soon we will be taking last orders for the year, so don't wait too long.

Retail & Contractor Prices

How to Order?

Ordering polystyrene sheets & block online is easy and quick!

  • First select the thickness that you require
  • Then select the density that you require
  • Then select our regional factory closest to your project
  • Enter the quantity of the sheets or blocks you require
  • Add these to your quote cart
  • Follow the quote submission prompts to submit your quote to us for review.
  • You will have the choice to collect from our factory or to request a delivery quote.
  • Complete your contact details and shipping details.
  • Submit it to us online to review with you.
  • Simple as that!

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)
  • Medium density polystyrene is harder (15 kg/m3)
  • High density polystyrene is even harder (20 kg/m3)
  • Extra-High density polystyrene (highest density) is extremely hard (24 kg/m3 to 30kg/m3)

Order Lead Times

Generally 3 to 5 working days after payment has been received. This excludes weekends and public holidays.

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Polystyrene Product Company

We Are Leading National Suppliers Of:



Polystyrene Sheets, Blocks, Floor Insulation, Wall Insulation, Ceiling Insulation, Ceiling Boards, Roof Insulation, SANBOARD, POLYBOARD, Lambdaboard, Isotherm &  Slab Construction Products.

We Can Advise & Help You Find The Best Products & Prices On All The Major - Floor, Wall, Ceiling & Concrete Roof Insulations Applications & Products In South Africa.

Contact Us Today!

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:


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Polystyrene Product Company (PTY) LTD