Kooltherm K3 Floorboard

Insulation for Solid Concrete Ground Based Floors

Kingspan Kooltherm K3 Floorboard is a high performance, fibre-free rigid thermoset closed cell phenolic insulation core, sandwiched between two layers of tissue based facing autohesively bonded to the insulation core during manufacture.

Kingspan Kooltherm K3 Floorboard is manufactured without the use of CFCs/HCFCs and has zero Ozone Depleting Potential (ODP) and low Global Warming Potential (GWP).

Made in Australia
Resistant to the passage of water vapour
Easy to handle and install
Fibre-free core

NCC 2019 compliant brochures and AU made

Categories: Insulation, Insulation, Insulation Boards, Kingspan

Description

Product Data Table

Declared Thermal Conductivity (λ-Value)	0.021 W/m.K at 23^oC (insulant thickness ≥ 45 mm) 0.023 W/m.K at 23^oC (insulant thickness 25 – 44 mm)
Product Dimensions	2400 mm x 1200 mm (2.88 m²)
Product Thickness	25, 50 mm

R-Values

Assumption and Key

The thermal calculations are taken through the construction profile with 150 mm concrete slab and Kingspan Kooltherm® K3 Floorboard. The R-values shown are Total R-values for the building element as required by the Energy Provisions of the National Construction Code, calculated in accordance with AS/NZS 4859.1:2002 Amdt.1.

Kingspan Kooltherm® products are manufactured, tested and packaged in conformance with AS/NZS 4859.1:2018

Product R-values

Nominal Product Thickness	Declared Product R-Value at 23^oC
25 mm	R1.10
50 mm	R2.35

Solid Residential Concrete Slab on Ground Floor – Insulation below the Floor Slab

System R-value

NCC 2019 prescribes different methods to determine Total R-value Calculations for Volume 1 and Volume 2.

Product Thickness	Heat Flow Out
25 mm	R_T1.4
50 mm	R_T2.7

Download Brochure (PDF)

Additional information

Product Data	Declared Thermal Conductivity (λ-Value): 0.021 W/m.K at 23oC (insulant thickness ≥ 45 mm) 0.023 W/m.K at 23oC (insulant thickness 25 – 44 mm) Product Dimensions: 2400 mm x 1200 mm (2.88 m2) Product Thickness: 25, 50 mm
Assumption and Key	The thermal calculations are taken through the construction profile with 150 mm concrete slab and Kingspan Kooltherm® K3 Floorboard. The R-values shown are Total R-values for the building element as required by the Energy Provisions of the National Construction Code, calculated in accordance with AS/NZS 4859.2: 2018. Kingspan Kooltherm® products are manufactured, tested and packaged in conformance with AS/NZS 4859.1:2018.

Product Data

Declared Thermal Conductivity (λ-Value): 0.021 W/m.K at 23oC
(insulant thickness ≥ 45 mm)
0.023 W/m.K at 23oC
(insulant thickness 25 – 44 mm)
Product Dimensions: 2400 mm x 1200 mm (2.88 m2)
Product Thickness: 25, 50 mm

Assumption and Key

Kingspan Kooltherm® products are manufactured, tested and packaged in conformance with AS/NZS 4859.1:2018.

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Kooltherm K3 Floorboard

Insulation for Solid Concrete Ground Based Floors

Description

Product Data Table