


Fresh look, Same GIBS quality. You may still receive items in our original packaging while we roll out our new branding.





+ more!
AirFlo™ Reflecta VPM (Roof)
Vapour Permeable Roof Weather Barrier
Built For
Aussie
Conditions

5.0
Product
Benefits
Recommended
Use
Product Highlights
- Vapour Permeable & Water Barrier
- Provides Additional Thermal Performance to the Roof
- 180 day UV Protection Guaranteed
- Helps to Increase Star Rating of the Building Complies with Condensation
- Condensation Management and Fire Resistance Requirements in NCC 2019 & 2022
- Complies with AS/NSZ 42001.
- Recognised by National Building Codes 2019 & 2022
Need help understanding if this product is right for you? Contact our team today and we’ll be happy to help.
- Our team will get back to you within the same day.
Use our store finder tool to locate a retailer near you. Click the link below.
Owned
Stock
Over 200 Stockists
Commercial & Residential
Fresh look, Same GIBS quality. You may still receive items in our original packaging while we roll out our new branding.





+ more!
AirFlo™ Reflecta™ VPM (Roof)
– Advanced Vapour Permeable Membrane with Enhanced Thermal Performance
AirFlo™ Reflecta™ VPM is an advanced, Australian-made vapour permeable membrane specifically designed for roof construction. Featuring an innovative ThermoFoil™ reflective technology, it significantly enhances thermal performance, effectively manages condensation, and delivers outstanding weather protection for roofs.
Why Choose AirFlo™ Reflecta™ VPM?
AirFlo™ Reflecta™ VPM incorporates a heavy-duty reflective foil side, improving thermal efficiency and providing additional insulation benefits. This helps maintain indoor comfort, reduces energy usage, and can contribute positively to a building’s energy star rating.
Proudly Australian Made and Owned
Manufactured by GIBS in Australia, AirFlo™ Reflecta™ VPM demonstrates local innovation, quality craftsmanship, and adherence to rigorous compliance standards.
Experience enhanced thermal efficiency, superior moisture management, and robust weather protection with AirFlo™ Reflecta™ VPM—the advanced roofing solution designed specifically for the Australian climate.
For comprehensive installation instructions and further product details, visit our installation resources.
Warranty
Products are to be stored flat on a clean, level surface and kept under cover. Returns of product displaying effects of deformation due to incorrect storage practices will not be accepted.
The product information included in this publication is provided in good faith in order to ensure the optimum performance of this product. However, no warranty is given or implied with respect to this information or the product itself regarding the product’s suitability for any particular purpose, as factors outside our knowledge and control may affect its use.
The usage of this and other building membranes will affect moisture migration in the building element. The purchaser is responsible for independently determining the sustainability of the product for the intended purpose. GI Building Services Pty Ltd reserves the right to amend product specifications without prior notice. Information provided is considered to be true and correct at the time of publication.
Product Testing Analysis
Results
| Duty Classification | AS/NZS 4200.1 Table - Light Wall |
| Burst Strength | AS 2001.219 - 550N |
| Edge Tear Resistance | TAPPI T470 - 569, 484N |
| Emittance Value | AS/NZS 4201.5 - 0.03, 0.47 |
| Emittance Category | AS/NZS 4200.1 Table 3 - IR |
| Vapour Permeability | ASTM E96 - 1.1612ug/N.s |
| Vapour Control | AS/NZS 4200.1 Table 4 - Class 4, Vapour Permeable |
| Water Control | AS/NZS 4201.4 - Water Barrier |
| Air Control | ISO 5636-5 - >0.1MNS/m3, Air Barrier |
| Resistance to Dry Delamination | AS/NZS 4201.1 - Pass |
| Resistance to Wet Delamination | AS/NZS 4201.2 - Pass |
| Shrinkage | AS/NZS 4201.3 - <0.5% |
| Electrical Conductivity | AS/NZS 3100 - Non-Conductive |
| Surface Water Absorbency | AS/NZS 4201.6 - <100g/m2, Low |
| Flammability | AS/NZS 1530.2 - Low (<5) |
| Nominal Thickness | Not Available - <1mm |
| UV Exposure | Not Available - 180 Days |
| Folding Endurance | AN/NZS 1301.423 - Pass |
Specifications
Product Details
| Product Code | AFR3530R |
Roll Information
| Roll QTY | 1 |
| Roll Width (m) | 1.35 |
| Roll Length (m) | 30 |
| Roll Area (m2) | 40.5 |
| Roll Diameter (m) | 0.12 |
| Roll Weight (kg) | 7.17 |
Key Information
| Vapour Control | Class 4, Vapour Permeable |
| Vapour Control Standard | AS/NZS 4200.1 Table 4 |
| Application Type | Commercial, Residential |
| Location | Roof |
| VPM Type | Vapour Permeable Membrane (VPM) |

What Sets Us
Apart
Quality Products Built For Australian Conditions
ThermoFoil™ VPM Technology

Proudly
Australian-Owned
Built to last.
Explore More Resources
Download Product
Technical Information
Explore our expansive product catalog and discover everything you will need.
Frequently Asked
Questions
Get the answers you need by exploring our Frequently Asked Questions.
Find Your
Nearest Store
Use our store locator to find a GI Building Sciences stockist near you.

Here to help
We'll Take Out The Guesswork
We have an in-house engineer to help with calculations and product compatibility.

True-blue
