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Order Polystyrene Sheets, Ceilings, Insulation & Void Formers Nationally Online Today!

Explore Our National Polystyrene Products, Prices & Online Specials Below!

Why Bulk Buyers Choose Polystyrene Product Company?

Fast & Reliable

Direct National Distributions

Highest & Most Google Reviews

Trusted By Large Construction Companies

Competitive Prices

Long Track Record

Recent Projects That We Supplied

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Cape Town Convention Center Extension Project

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Nelson Mandela Children's Hospital Project


Amazon Head Office Project In CT

Polystyrene Sheets & Polystyrene Blocks Prices

Order Directly From Johannesburg, Cape Town, Durban, East London & Port Elizabeth.
In stock
Product Details
Brand: Polystyrene Sheets & Blocks
Board Size: 1200mm x 2500mm
Product Type: Expanded Polystyrene Sheets
Availability: Delivered Nationally In South Africa & For Export
Estimated Lead Time: Currently 3 to 7 working days excluding weekends & public holidays
Fire Rating: B1
Applications: General Use Polystyrene
Standard Board Width (mm): 1200

Ordering Polystyrene Sheets & Blocks

On Special Today!

We offer a wide variety of quality polystyrene sheets and blocks, available in standard sizes, thicknesses and densities.

Our polystyrene products are nationally available and can be used for a variety of applications.

Our lightweight yet durable sheets and blocks are perfect for construction, insulation and craft projects.

Ordering our standard 1200mm x 2500mm, low, medium, high & highest density polystyrene sheets and blocks nationally online is really easy!

Cutting, Collections & Deliveries

We are one of the largest, bulk, direct, polystyrene distributors in South Africa. We cut hundreds of new polystyrene orders every day.

Our polystyrene is locally cut and delivered from our cutting facilities in:

  • Strydompark, Gauteng
  • Philippi, Cape Town
  • Clairwood, Kwazulu-Natal
  • Wilsonia, East London
  • Neave Industrial, Port Elizabeth

General Order Lead Time

  • Most of our polystyrene is cut to order.
  • If you choose collection then order lead time is generally 3 to 5 working days, excluding weekends & public holidays.
  • If you choose delivery then order lead time is generally 3 to 7 working days, excluding weekends & public holidays.
  • If you need polystyrene faster, please call us for assistance.
  • We are closed over weekends & public holidays.

Standard Polystyrene Densities & Applications

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

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

The higher the density, the stronger the polystyrene is.

If you need help choosing a density, email us at or call our national sales office 011 678 5626.

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Landmark Bulk Polystyrene Projects Supplied

Since, 2016, we have worked closely with many of South Africa's largest construction companies and supplied polystyrene to several of the landmark polystyrene building projects nationally and to neighboring countries. Some of these include:

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

Polystyrene Insulation - Cape Town Convention Centre / Polyroof
PolyVoid - Structural Fill Blocks

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.

About Polystyrene Product Company (Pty) Ltd

About Us

Why Polystyrene Product Company (Pty) Ltd

Established Nationally in 2016

Highest Google Reviewed Supplier

Anybody Can Order Direct

Respected Bulk Suppliers

Suppliers To Many Bulk Buyers

Polystyrene Specialists

Technical Experts

High Quality Products

Direct From Factory

Fast Ordering Platform

Well Known

Competitively Priced


No Minimum Orders

Over 35000 Facebook Followers

Polystyrene Order Lead Times

We Cut Hundreds Of Orders, Nationally In South Africa, Every Day.


We Cut On A First-Come-First-Serve Basis So The Faster You Place Your Order The Faster It Will Get Cut.


For Cutting & Collection

 3 - 5 Working Days, Excl. Weekends

For Cutting, Collection & Delivery

3 – 7 Working Days, Excl. Weekends


We May Also Have Stock On The Floor. You Will Have To Call Us To Make Arrangements

Office Hours: Monday - Friday 8am - 5pm

Online / Offline Payment Options

You Can Order Online & Request An Invoice To Pay Via Normal EFT

You Can Order Online & Pay Via:


  • Visa Credit & Debit Cards

  • Mastercard Credit & Debit Cards

  • Builders Warehouse Store Cards

  • RCS Store Cards

  • Game Store Cards

  • Cape Union Mart Store Cards

  • Makro Store Cards

  • CTM Store Cards & More

  • Instant EFT (Online)

Polystyrene Cutting &  Distribution

All National Client Orders Are Managed Centrally & Not Through Our Regional Factories.


We Cut & Deliver Polystyrene Nationally Directly From Our Cutting Facilities In:


Cape Town


East London

Port Elizabeth


We Cut, Deliver & Offer Collection At These Facilities.


Our Online Ordering Platform Deals With Local Deliveries. Call If You Don't Find A Delivery Option.

Bulk Buyer & Regular Buyer Polystyrene 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.

Our Quote Forms Can Take A Little Time To Load & Display.

Polystyrene Product Company

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:

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