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Perth Insulation Centre

Kingspan Kooltherm K3 Floorboard Insulation

Kingspan Kooltherm K3 Floorboard Insulation

Regular price $1,369.38 AUD
Regular price Sale price $1,369.38 AUD
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Taxes included. Shipping calculated at checkout.
Thickness

This product is order in only, and sold in entire packs. Individual boards not available. Typically it takes around 7 days. 

High Performance Floor Insulation Board – Perth WA

The Kingspan Kooltherm K3 Floorboard is a high-performance rigid phenolic insulation board designed specifically for floor applications, including under slab and suspended floor systems.

It delivers excellent thermal performance with minimal thickness, making it ideal for residential and commercial builds where floor height and energy efficiency are critical.

For projects requiring floor insulation in Perth, K3 Floorboard is a reliable solution for improving thermal performance without increasing slab or floor build-up.

Available Sizes and Pack Pricing

All products are sold as full packs only.

(Strictly based on your supplier sheet)

  • 25mm R1.1 – 2400 x 1200mm – 12 Pack

  • 50mm R2.3 – 2400 x 1200mm – 6 Pack

Why Choose K3 Floorboard

Designed specifically for floor and slab insulation

High compressive strength suitable for load-bearing applications

Excellent thermal performance with minimal thickness

Ideal for under slab and suspended floor systems

Moisture resistant and durable

Suitable for residential and commercial projects

Applications

The Kingspan Kooltherm K3 Floorboard is commonly used for:

Under slab insulation

Concrete floor systems

Suspended floors

Residential homes

Commercial buildings

View full details

Shipping Information

We aim to provide reliable and efficient delivery services for all our products. Here’s what you can expect when ordering from Perth Insulation Centre:

Australia-Wide Delivery: We ship insulation products to all major cities and regions across Australia.

Metro Perth Customers: Enjoy competitive flat-rate shipping of $120 or free local pickup from our Perth facility.

Delivery Timelines: Most orders are processed within 1 business day. Delivery times may vary based on your location:

Large and Regional Orders: For bulk orders or custom shipping requirements, please contact our team for a personalised quote.

Shipping Costs: Flat-rate fees apply based on region. See our Shipping Policy for full details.

For any questions or special delivery requests, please contact us at:
Email: sales@perthinsulationcentre.com.au
Phone: +61 417 910 326