The Real Floor Insulation Lies Below The Concrete Floor Slab

Let's Explore Surface Bed Insulation, Concrete Floor Insulation & Underfloor Heating Insulation, SANS 10400 XA Building Requirements & Cost- Effective Product Options

What Is Surface Bed Insulation? 

Surface Bed Insulation, Also Known As Below-Grade Insulation Or Under Concrete Floor Heating Insulation, Is A High Density Rigid Insulation Foam Layer That Separates The Soil Below Your Building And Concrete Floor Slab,

Cold Concrete Slabs Can Be A Source Of Discomfort In A Home. An Insulated Slab Is Easier To Heat, And Placing The Mass Of The Slab Within Your Home’s Thermal Envelope Helps Moderate Indoor Temperatures.

It Is Impossible To Install Underslab Insulation After The Fact So Install It Before You Cast It!

Floor Insulation Is A Building Requirement If Underfloor Heating Is  Going To Be Installed

What Is Required In Terms Of The SANS 10400 XA Building Regulations?

Building Code:


SANS 10400 Part XA 

Is The Section In The Building Code That Deals With Floor Insulation

When Is It Required?


In Terms Of The SANS 10400 XA Building Code, Underfloor Insulation Is A Requirement If Underfloor Heating Is Going To Be Installed.

What Is The Requirement?


A Minimum Thermal R-Value Of 1 Must Be Achieved By The Insulation Board To Meet The ​SANS 10400 XA Building Code Requirement.

Our Current Floor, Wall, Ceilings & Roof Insulation Product Special






SANBOARD Is A Quality Rigid Extruded Polystyrene Insulation Board That Is Manufactured & Distributed From Johannesburg.

It Can Be Used For Floor, Wall And Roof Insulation. 

It Is Also A Ceiling Board.


SANBOARD Is A New Alternative To Other Extruded Polystyrene Products On The Market

What Floor Insulation Products Do We Supply?

What Are The Floor Insulation Product Options By Product Type? 

Extruded Polystyrene Insulation Options

Expanded Polystyrene Insulation Sheets

Expanded Polystyrene Moulded Insulation Boards

Polyisocyanurate (PIR) Insulation Boards

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