PolyX PU24

Our highest performing product.

Made up of 2 x 8mm bubble with a Thermal break foil in between. Australia’s only insulation with 3 layers of reflective surfaces.

PolyX PU24 (Ultra) is our highest performing product made up of 2 x 8mm bubble with a Thermal break foil in between. This is the only product in Australia with 3 layers of reflective surfaces. Nothing else comes close to insulating against heat, cold and noise.

Coming with a 15 year warranty, PolyX PU24 is comprised of multi pure aluminum foils incorporated onto two double 8mm thermo cellular (Fire Retardant) polyethylene bubbles, with inner foil and superior heat ressitance in each bubbles structure. With high performance copper aluminum foil on top side, and silver aluminum foil on bottom side, including 18 microns aluminum and reinforced net.

At a Glance

  • Reflect 95%-97% radiant heat
  • Absolute Best Performance
  • Highest R-value Available
  • 3 layers of reflective surfaces
  • 15 year warranty
  • Safe and easy to install with no PPE
  • Delivers easy, cost effective section J solutions for roofs, ceiling, walls, floors
  • Reduces handling, storage, transport costs

Call For a Quote:

1300 669 285

Is PolyX PU24 compliant in all states?

Yes, PolyX PU24 meets all relevant Australian regulations and standards in all states.

PU24 complies with AS/NZS 4859 1&2 2018. Thermal resistance measurement: 0.413 m2 K/W. Reflective performances of PU24 (tested to ASTM E 408): Aluminum silver side = 97%, Copper antiglare side = 95% reflection of radiant heat.

Why choose PolyX PU24?

PolyX PU24 is chosen by builders, architects, roofers and homeowners looking for the absolute best insulation performance possible. PU24 will provide you with the highest and best R-value possible of any insulation solution available. This also provides an amazing noise barrier for external noise. When you are investing in multi-million dollar homes, factories, commercial properties or otherwise and simply want the best insulation for maximum energy savings, this is the insulation for you.

What is the thickness of PolyX PU24?

Total nominal thickness = 16mm.

What R-Value can PolyX PU24 achieve?

PU24 adds to a Total R-Value (system R value). The effective R value in a system depends on the installation and environmental conditions. The R-Value may be affected or reduced due to dust on upward facing surfaces or as a result of ventilation.

PU24 product can achieve several Total R-Values depending on the installation method, cavity depth, cavity design and other building components used in the system. For full details about PU24 R-Values and building systems range for roofs, ceilings, walls and floors kindly contact to PolyX Global Pty Ltd. authorized dealersagents.

Total R-Value Example A:
Roof structure Components:

Total R-Value Example B:
Roof structure Components:

  • Outside air film (temperature 36°C)
  • Outside air film (temperature 12°C)
  • Commercial Metal Roof (1° to 5° slope)
  • Commercial Metal Roof (1° to 5° slope)
  • Sealed 30mm reflective airspace
  • Sealed 30mm reflective airspace
  • PU24 Reflective Insulation
  • PU24 Reflective Insulation
  • 900mm reflective airspace Suspended 13mm
  • Unventilated 900mm reflective airspace
  • plaster or gypsum board ceiling
  • Suspended 13mm plaster or gypsum board ceiling
  • Indoor air film (temperature 24°C)
  • Indoor air film (temperature 18°C)

Total R-Value = Rt 4.56m2xK/w (heat flow down) Calculation ref: JMF 334r0.32

Total R-Value = Rt 1.61m2xK/w (heat flow up) Calculation ref: JMF 334r0.32


For full details about PU24 R-Values and building systems range for roofs, ceilings, walls and floors kindly contact us to discuss your requirements.

PolyX PU24 Specifications
Thickness (nominal) mm 16
Bubbles Diameter mm 30
Emittance (ASTM) % 3 to 5
Reflectivity (ASTM) % 95 to 97
Foil thickness μ 9 to 18
Foil Purity % >99
Weight (nominal) gsm/m² 600
Standard Roll Size m X m 1.2m X 20m
Effective Coverage 24
Standard Roll Weight (Gross) kg 15
Roll Diameter mm 650
Fire Retardant Yes
Reinforced Net Yes
Heavy Duty Formulated Optional
Anti-Corrosion Coating Optional
PolyX PU24 Installation Requirements

To be able to accomplish a specific R Value, please follow PolyX Global’s application installation guide as demonstrated in PolyX Global application guide book.

PolyX PU24 Brochure

Download the detailed brochure.

Client Testimonials

PolyX Global
Based on 4 reviews
powered by Google
02:59 27 Apr 22
I'm a roofer that has been struggling to source insulation since COVID. PolyX has literally saved my business! not only have they been supplying me NEXT DAY thermal reflective insulation (which is SO much easier and faster to install then bulk insulation), but they have also worked with me to help me win some big contracts! Big thanks to the team for holding my hand. You have changed my roofing business!
Helen EnglezosHelen Englezos
23:24 04 Feb 22
Garry BrewsterGarry Brewster
04:49 24 Jun 20
staff are very helpful,and products are at top quality
cheryl pintleycheryl pintley
06:54 31 May 18

Contact Us

Unit 12/49 – 63 Victoria St Smithfield NSW 2164

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