Canterbury Foam Concrete - underfloor insulation specialists

Concrete Foam profile

Attack Rising Damp – START AT THE BOTTOM


Canterbury Foam Concrete Ltd, Christchurch, specialise in installing Foamcrete (a lightweight foam concrete) as underfloor thermal insulation in new homes, and to protect against rising damp in existing timber floored homes.

Foam Concrete has been available worldwide for over 80 years having first been developed in Denmark. Canterbury Foam Concrete Ltd provides a flowable foam concrete called Foamcrete which is specifically adapted for our New Zealand conditions and applications.

Concrete Foam profile

Foamcrete is a mix of water, sand and cement in varying proportions, blended with stable preformed foam to produce a flowable foam concrete ideal a wide range of applications. The addition of foam is a means of incorporating high air content into the mix, which enables Foamcrete to be produced in a range of densities.

Canterbury Foam Concrete Ltd uses Foamcrete in a wide range of applications including:

  • ground sealing & insulating under timber floored houses
  • insulating screeds under concrete floors & on roofs
  • soil stabilisation
  • filling redundant pipes and tanks
  • trench backfilling
  • sealing under–runners
  • annulus grouting

Contact Canterbury Foam Concrete now for an obligation free quote and complimentary appraisal of your underfloor ventilation needs.

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