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Floor Insulation

Ground and suspended floor insulation systems reducing heat loss through the floor slab, enhancing underfoot comfort and meeting current Part L requirements.

Floor Insulation

Effective floor insulation is essential for achieving modern energy performance standards. ThermoBuild Systems installs insulation below ground floor slabs and to suspended floors across new-build residential and commercial projects, ensuring compliance with current Part L requirements.

We work with EPS, PIR and phenolic board systems, integrating radon barrier detailing and underfloor heating compatibility where required.

  • Significantly reduces heat loss through the floor
  • Improves occupant comfort — warmer underfoot
  • Meets current Part L and NZEB requirements
  • EPS, PIR and phenolic board systems available
  • Compatible with underfloor heating systems
  • Radon barrier integration available where required

Typical Applications: New-build residential, apartments, commercial buildings, social housing.

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Floor Insulation installation example

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Contact ThermoBuild Systems today for a free, no-obligation quote on your project.