Reflecta-White Plus ™

Ultimate choice for light diffusion
  • Able to be combined with any other GI Building Sciences systems for high thermal properties.
  • Reduced cost of roof construction compared to fragile decorative sarking.
  • Fully recyclable.
  • Ideal in a false ceiling or as an attic cover.
  • A fibre-free alternative, requires no proprietary fixings or PPE.
  • Cost of raw materials more stable than foam ensuring long term cost competitiveness.
  • 15 Year Warranty
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SKU: RW2156 Categories: ,


We Love the Earth, do you?

GI stands for Green Insulation, and we are committed to researching and creating insulation that applies green methods and recyclable components. Changing the world starts with making Green choices every day.

The Reflecta-White Plus is the ultimate choice of insulation for increasing indoor reflective lighting performance; applied for a decorative finish and applied for light diffusion. The Reflecta-White Plus surface lends to better light diffusion than reflective aluminum surfaces. The white surface acts as a perfect false ceiling in hard to build spaces or attics applying a smooth white finish that improved the look of the area.

The Reflecta range* of products all use our reflective bubble insulation which is the next evolution of the insulation industry. We started with glasswool batts, then evolved to foam, now the GI Building Scienes team have excelled in the innovative creation of the next evolutionary step in insulation. For more information about which product is best for your application please feel free to contact us. (*Note: the Reflecta8 is our only foam product encased in our innovative reflacta material for superior performance to other foam products.)


Product Details

Reflecta-White Plus™ Product Data
Product Code RW2156
Silver Side Emittance 0.03
Roll Size 1.5M X 20M (30M2)
Product Thickness 5.5MM (±0.5MM)
Roll Weight 10.5KG (±7%)
Total R – Values (m2K/W)
Residential Roof 1.9 1.3

* All calculations are for unventilated roof and wall cavities
** For specific calculation details please contact GI Building Sciences

Product Testing
Thermal Performance AS/NZS 4859.1
Material Thermal Resistance 0.12 (M2K/W)
Flammability AS 1530.2
Ignitability AS/NZS 1530.3
Spread of Flame AS/NZS 1530.3
Heat Evolved AS/NZS 1530.3
Smoke Developed AS/NZS 1530.3
Textile Testing EXTRA HEAVY DUTY
Dry Delamination AS/NZS 4201.1
Wet Delamination AS/NZS 4201.2
Shrinkage AS/NZS 4201.3
Water Penetration AS/NZS 4201.4
Water Absorbency AS/NZS 4201.6
Water Vapour Transmission ASTM E96
Edge Tear AS 4200.1
Surface Corrosion AS/NZS 4859.1 Appendix I
Acoustic ISO 354
AS ISO 11654
AS 1191
Performance Comparison of Reflecta-White Plus™ to other Common Insulation Materials
Flat Metal Roof 0-5° & Flat Suspended Plasterboard Ceiling
Insulation Summer
1* CRIS™ – Reflecta-White Plus™ RT 4.1 RT 1.5 0.12
2* GI Building Sciences™ Reflecta-White Plus™ RT 1.2 RT 1.0 0.12

1*. Thermal calculations for GI products by James Fricker as per AS/NZS 4859.1&2 – Airspace 300mm
2*. Glasswool R Values source the Insulation Council of Australia & New Zealand Insulation Handbook V2, Jan 2015 – Airspace 300mm
3*. Kingspan R Values source Kingspan Section J Compliance Solutions Brochure Issue 2, October 2013 – Airspace Range 100 – 1200mm



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Additional Info

Warranty Info
GI in our name reflects our commitment to creating and developing Green Insulation (GI) products for the global commercial and home insulation markets.

GI Building Sciences® Warranty/Guarantee statement.

The warranty period is for 15 years from the date of manufacture which is printed on our rolls of insulation
The GI Building Sciences Insulation warranty covers oxidisation and corrosion for 15 years from manufacture (subject to storage, transport and installation conditions).
GI Building Sciences® also warranty against faulty manufacture or failure of their products for 15 years.
To claim against warranty, please contact GI Building Sciences® direct on (07) 3200 6522
GI Building Sciences® will bear all reasonable costs to the user for any claims on warranty, anywhere within Australia.
Warranties and guarantees from GI Building Sciences are in addition to other rights and remedies of the customer under law
Warranties and guarantees are conditional upon our products being used, stored, applied and installed as per the manufacturers specifications on each product as described by the Company.

“Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.”

“GI Building Sciences® genuinely stand up for quality and responsible Australian manufacturing. Our new reflective foil manufacturing plant at Meadowbrook in Queensland produces the highest quality aluminium reflective bubble foil insulation in Australia. I give you this guarantee of my personal attention to ANY claim for ANY reason”.


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