Platinum “R” Floor on Brisbane Sites
Brisbane work ranges from knock-down rebuilds on narrow inner-suburban lots to hillside homes in the west and raised homes across the river suburbs. Platinum “R” Floor handles all of them the same way:
- Built for tight sites: each sheet weighs 40.9 to 45.3kg, so two people can carry it through a narrow side setback and pass it up to a first floor.
- Floor and insulation together: there’s no separate underfloor insulation stage to schedule once the floor is down.
- Quieter upper floors: on a dual-level home in Camp Hill, the builder noted reduced noise transfer between levels.
- Wet areas without joist changes: the step down comes from a fibre cement flashing strip next to the 19mm wet area sheet.
Brisbane Homes Built on Platinum “R” Floor
Platinum “R” Floor is already under homes on Brisbane’s south and east sides, among the recent residential builds we’ve supplied. At Belmont, quick panel placement helped streamline the build and left a solid, flat base for the final finishes. At Camp Hill, a low-profile floor suited a space-constrained design. In Tarragindi, the crew passed panels up to the first floor of a narrow-lot home by hand and laid the upper storey over steel joists inside the scaffold.
For homeowners the payoff continues after handover, because an insulated floor cuts the heating and cooling load on a Brisbane home. And on the upper floors of multi-storey homes, the floor is laid and insulated in one pass.
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Suited to Brisbane Building Conditions
Platinum “R” Floor goes over timber or steel framing, so it suits the variety of sites Brisbane builders deal with:
- Narrow-lot rebuilds: two-storey homes in suburbs like Tarragindi, Coorparoo and Holland Park, where materials are moved by hand.
- Hillside blocks: Paddington, Red Hill and Ashgrove, where a suspended floor follows the slope.
- Raised homes: floors lifted clear of the ground on stumps, piers or posts.
- Modular and prefab: panels for builders and manufacturers assembling homes off site.
Frequently Asked Questions
Platinum Timber & Ply supplies Platinum “R” Floor SIP panels to builders across Brisbane, from the inner suburbs out to North Lakes, Logan and Ipswich. Each panel combines a structural plywood floor and an insulated core, and the range runs from R1.2 to R2.5 across four thicknesses. Supply and delivery timing are confirmed per project when the team quotes from your plans.
Platinum “R” Floor is a Structural Insulated Panel System (SIPS) designed for subfloors. Each panel combines a structural plywood top and bottom skin with an insulated core, so one panel does the work of the floor sheet and the underfloor insulation. That removes a separate insulation stage, saving time and labour on site while improving thermal and acoustic performance across the building conditions found throughout Brisbane.
Brisbane builds range from narrow-lot rebuilds to hillside and raised homes, and Platinum “R” Floor gives each one the same floor build-up. The floor and its insulation go down in one stage, two people can handle the panels on a tight site, and wet area set downs are formed without changing joist heights.
On Platinum “R” Floor, the bathroom and laundry joists stay level with the rest of the floor. A strip of fibre cement flashing goes between the panel edge and the 19mm wet area sheet, creating an integrated wet area set down with room for a fall to the waste, ready for waterproofing.
Platinum “R” Floor goes over the same timber or steel framing as a conventional subfloor, so the difference is in the floor itself. Compared with laying sheet flooring and insulating underneath it as a separate stage, Platinum “R” Floor:
- Installs faster, with the floor and insulation going down together.
- Reduces thermal bridging for more consistent insulation.
- Minimises site waste through precision manufacturing.
- Requires less on-site labour, which helps control build costs.
Yes. Platinum Timber & Ply supplies Platinum “R” Floor across South East Queensland, including the Gold Coast, Logan, the Sunshine Coast and the Scenic Rim, and delivers nationally, including New South Wales and Victoria. Supply and timing are confirmed per project when the team quotes.
Send your plans to Platinum Timber & Ply through the enquiry form below, or call 07 3803 7488. The team will recommend a panel thickness, quote the quantities and confirm supply and timing for your Brisbane site.
