• XL-Floor - Insulated Flooring System

    XL-Floor is the most thermally efficient flooring system available on the market that is suitable for class 1 -10 buildings.
    XL-Floor has been designed so that it does not need to be joined on joist thus reducing the time it takes to install.
    XL-Floor provides an R-Values from R2.4, depending on thickness and insulation material
    XL-Floor is Australian made.
    XL-Floor has Uniform load and Concentrated load that meet or exceed the design limits of AS1170-2002, AS1170.1-2002 and EN1991-1-1

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  • Building on piers reduces construction costs and increases the speed of construction

    XL-Floor insulated flooring is a perfect solution when building on undulating ground. Cutting out a block can add tens of thousands of dollars to the construction cost so a pier system used in tandem with XL-Floor is an ideal solution. The pier system reduced costs significantly by reducing the cost to cut the block and reducing the concrete slab costs.

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  • This project in Nairne utilised the topography for undercover parking

    Built by Jarrad Otterspoor XL-Floor was chosen to provide thermal insulation from the underside of the house. The home owners have commented on the thermal differential between the uninsulated downstairs and the living space upstairs. The upstairs living area is significantly more thermally comfortable for the home owners.

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  • XL-Floor Insulated flooring system

    Nairne in South Australia experiences quite diverse weather conditions. The success of XL-Floor has been so successful that it is now being incorporated in another 5 being built by Jarrad Otterspoor. XL-Floor assisted in achieving the required energy rating for the build.

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  • XL-Floor insulated flooring

    XL-Floor insulated flooring was the product of choice for this 2 story project in Rostrevor. The builder has found it quick and easy to install. The panels are approximately 50% lighter than AAC products and due to the large format panels they are quicker to lay. Another feature is that the panels do not need to be joined on joist reducing waste and increasing installation times.

  • XL-Insulated flooring provides a flat and robust flooring surface.

    Unlike AAC panels such as Hebel, XL-Floor provides an excellent flooring finish allowing final finishes such as carpet, tiles, linoleum, timber etc. to be laid directly on the floor without further remediation such as grinding or adding a substrate. XL-Floor provides a solid feel for a floor, it does not crack or get soft when exposed to water during the build.

  • Building on the floor

    XL-Floor has been designed with construction in mind to ensure ease of build. XL-Floor can be built with load bearing walls allowing the floor to run through to the external wall or can be fitted within the wall frame. ReGen Building Solutions wanted to ensure that the product met 3 main criteria, Performance, Price and Workability.

Non-Combustible Water-Resistant Mould and Mildew Resistant Termite Resistant Impact Resistant

XL-Floor – Insulated Flooring System

South Australian Manufactured, Assembled and Supplied

ReGen Building Solutions supports the Industry Advocate’s SA Product Register initiative and we have a range of products that are Supplied, Assembled and Manufactured in South Australia.. We believe in the importance of having a South Australian supply chain.

XL- Floor Insulated Flooring system

XL-Floor is an insulated flooring system that combines both a floor substrate and embedded insulation to provide a lightweight multi-purpose substrate structural insulated floor. XL-Floor provides exceptional thermal and acoustic insulation ratings. Having an insulated barrier between floors ensures that the building will have less thermal variations than traditional floor systems. With XL-Floor the sound transmission is minimised between levels, with an enclosed system, inter-floor noise, and flanking noise is minimised giving you and those around you peace of mind.

XL-Floor Can be used in a range of applications:

Internal and External
Suspended floors
Multi-level construction
Stump construction on steel or timber frame
Studios or granny flats
Transportable homes and offices
Multi-story Application
Cellar floors

XL-Floor Benefits and Features

  • Excellent Thermal resistance
  • Reduces noise transmission
  • Excellent workability
  • Ease and Speed of Installation
  • Can be joined off-joist
  • Excellent Uniform and Concentrated Load capability
  • Mould and Mildew Resistant
  • Complies with AS ISO 9293.1 Critical Radiant Flux
  • Extremely Solid floor with no bounce
  • Can be surface finished with tiles, vinyl, carpet, and most flooring products
  • Can be used internal or external
  • Approved for use in Bushfire Zones up to BAL29

XL-Floor Brochure Download

XL-Floor panels can be fixed in many configurations that would not previously be possible. The SHIPLAP joint provides the most efficient installation and retains the rigidity of the system even with off-joist jointing.

Off-joist panel jointing completely removes the requirement for cutting back flooring substrates to end-meet on a joist. This not only saves material and the environment, but also saves time and labour costs.

Starting at the corner of a room, the SHIP LAP joint system reduces installation time, and hence significantly reduces the total material and install cost per square metre.


The process of laminating the componentry together, combined with the proprietary, independently certified jointing systems means that XL-Floor can achieve improved performance benefits over other comparable products available.

XL-Floor standard panel size is 2400x1100mm and 75mm thick, weight 63kg per panel.

XL-Floor is suitable for Class 1 – building construction.

XL-Floor is a light-weight flooring insulating system. Over the years there have been many systems designed to keep the substrate of a building from leaching cold through the floor.





XL-Floor is can be manufactured in different thicknesses, and using different insulation materials provide R-Values from R2.4 Higher ratings can be achieved if required.

Self Contained Dwellings Uniform Load Concentrated Load
General areas – private kitchens and laundries 1500Pa 1800N
Balconies and roof used for floor types activities<1m above ground 1500Pa 1500Nm
Balconies and roof used for floor types activities>1m above ground 2000Pa 1800N
Non-habitable roof spaces in self-contained dwellings 500Pa 1400N
General areas – Bedrooms – Hospital wards – Hotel rooms – Toilet areas 2000Pa 1800N
Balconies and roof used for floor type activities with community access 4000N 1800N

Spans for XL-Floor 75mm


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