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Polystyrene Product Company

Online Store 

Order Polystyrene Nationally Online, Direct From Factory, Or Request A Bulk Buyer / Building Contractor Quote Via Email Today

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Polystyrene - Johannesburg

011 678 5626

Polystyrene - Cape Town

 

021 200 5926

Polystyrene - Durban

031 940 7056

Polystyrene - East London & PE

087 095 3259

National Email

sales@polystyrene.co.za

Cavity Wall Insulation



Looking for Cavity Wall Insulation Options?


Cavity wall insulation is the layer of insulation that is placed inside the cavities of the exterior walls of new buildings. It reduces the transfer of heat and cold form outside the building to the inner living area of the building. This is particularly important during our hot summers and cold winters.

This is our retail portal. Contractors & Bulk Buyers should request access to our discounted Contractor & Bulk Buyer Portal.


Brands & Options:


When it comes to cavity wall insulation you have medium density expanded polystyrene insulation (PolyWall) and extruded polystyrene insulation (SANBOARD & ISOBoard) options.


PolyWall Insulation - (Expanded Polystyrene) - On Special Nationally


  • This is a very cost effective option for Cavity Wall Insulation Applications!
  • Manufactured Locally in South Africa
  • Sold in 3m2 sheets
  • Medium Density Expanded Polystyrene Insulation
  • Delivered Nationally In South Africa & For Export.
  • Shipped from Johannesburg, Cape Town, Durban, East London or Port Elizabeth


SANBOARD - Cavity Wall Insulation (Extruded Polystyrene) - On Special Nationally


  • Manufactured Locally in South Africa
  • Sold In Various Board Sizes
  • Extruded Polystyrene Insulation
  • Delivered Nationally In South Africa & For Export


ISOBoard - Cavity Wall Insulation - (Extruded Polystyrene)


  • Manufactured Locally in South Africa
  • Sold In Various Board Sizes
  • Extruded Polystyrene Insulation
  • Delivered Nationally In South Africa & For Export


Cost Comparisons:


Extruded Polystyrene & Expanded Polystyrene Insulation come in different board sizes. In order to compare costs between these products, select the thickness of each board that gives you the Thermal R-Value you need and then divide the cost of the board by the area of the board. This will give you the cost per m2 comparison.


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Our Recent Notable Polystyrene Related Projects

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

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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.

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Polystyrene Product Company

When You Need A Reliable National Supplier Of Polystyrene Sheets, Insulation, Thermal Ceilings, Void Formers & Decking Blocks In South Africa Or For Export!

We Love To Assist!

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

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www.polystyrene.co.za © 2016

By Polystyrene Product Company