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

SANBOARD Extruded Polystyrene Ceilings, Clips & Glue

Welcome To The World of SANBOARD Thermal Extruded Polystyrene ISO Ceiling Boards!

30mm, 40mm & 50mm SANBOARD Extruded Polystyrene ISO Ceiling & Insulation Boards are the perfect way to thermally insulate existing and new residential, commercial and industrial buildings. Not only are they extruded at higher densities than other similar products in South Africa but the finish, quality, price and availability make this product a great option locally. It goes without saying that these thermal ceilings look amazing when installed! .

Current Per M2 Price Online Special:

If you are looking for quick estimation prices then you can use our m2 prices below. Simply multiply your estimated ceiling area by the m2 price of the thickness you choose. The thicker the boards the higher the insulation value.

  • 30mm – R97.00 / m2 / Excl. VAT
  • 40mm – R130.00 / m2 / Excl. VAT
  • 50mm – R163.00 / m2 / Excl. VAT

We can offer you better prices for orders over 1000m2.

SANBOARD ISO Ceilings & Insulation Boards are available nationally in South Africa and delivered from From Our Distribution Centres In:

  • Midrand, Gauteng
  • Roodepoort, Gauteng
  • Atlantis, Cape Town
  • George, Western Cape
  • Port Elizabeth
  • East London
  • Nelspruit

We also export.

Below you will find links to the SANBOARD Pine Finish Ceilings and SANBOARD Side / Edge Bevelled Finish Ceilings. We have also included links to the clips and glue that are most often needed to install the product.

All our board sizes and product prices are online, so follow the links for more detailed information and enjoy the amazing national specials on this product while they last.

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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: