We’re going through a brand refresh! You’ll notice our logo has changed.

We're Updating Our Packaging!

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

Available in Over 200 Stockists Nationwide

AirFlo™ Black VPM – Roof

Vapour Permeable Roof Weather Barrier

Built For

Aussie

Conditions

5.0

Install Location:

Product

Benefits

Highest permeance in Australia. Reduces solar absorption, 180-day UV guarantee

Recommended

Use

Protects structures, prevents condensation, improves comfort
Product Highlights

Need help understanding if this product is right for you? Contact our team today and we’ll be happy to help.

Use our store finder tool to locate a retailer near you. Click the link below.

Australian Owned Icon
Australian
Owned
Local Stock Icon
Local
Stock
Over 200 Stockists Icon

Over 200 Stockists

Commercial & Residential GIBS

Commercial & Residential

We're Updating Our Packaging!

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

Available in Over 200 Stockists Nationwide
Description

AirFlo™ Black VPM
Advanced Vapour Permeable Roof Weather Barrier

 

AirFlo™ Black VPM is an Australian-made, advanced vapour permeable membrane designed specifically for roofs. Engineered for superior weather resistance and condensation management, AirFlo™ Black VPM is ideal for colder climates, where its black exterior enhances solar absorption and improves thermal comfort within your home.

Why Choose AirFlo™ Black VPM?

Enhanced Thermal Comfort for Cold Climates
AirFlo™ Black VPM features a black exterior, increasing solar absorbency to retain warmth in cooler climates. Specifically engineered for cold regions (Climate Zone 8), it provides improved thermal regulation and comfort.
Exceptional Vapour Permeability
Boasting the highest permeance in the Australian market, AirFlo™ Black VPM facilitates excellent moisture vapour transmission (6 µg/N.s), reducing internal condensation. This significantly prevents potential damage such as frame deterioration, mould growth, and sick building syndrome, helping you avoid costly future repairs.
Comprehensive Weather and Moisture Protection
Classified as both a Vapour Permeable Membrane (Class 4 Vapour Barrier) and an effective Water Barrier, AirFlo™ Black VPM provides robust protection against external weather penetration while actively managing internal moisture levels.
Acoustic Comfort
In addition to superior thermal and moisture performance, AirFlo™ Black VPM contributes to acoustic insulation, enhancing the comfort and quietness within your home.
Durable Single-Layer Non-Conductive Construction
AirFlo™ Black VPM features a durable, lightweight single-layer construction. It is non-conductive and safe to handle, providing long-term reliability and ease of installation.
Easy Handling and Installation
Supplied in convenient rolls (1.5m wide x 30m length, covering 45m²), AirFlo™ Black VPM is easy to handle, straightforward to install, and suitable for both professional builders and DIY installations.
Compliance and Safety
AirFlo™ Black VPM fully complies with Australian Standards AS/NZS 4200.1, condensation management, and fire resistance requirements of NCC 2019 & 2022. It is rated with a Low Flammability Index (≤5), offering enhanced safety and peace of mind.

Proudly Australian Made and Owned

Manufactured in Australia by GIBS, AirFlo™ Black VPM meets rigorous compliance and quality standards, ensuring reliability and performance in Australian climate conditions.

 

Experience advanced vapour permeability, outstanding weather protection, and improved comfort with AirFlo™ Black VPM—your trusted roof weather barrier for colder climates.


For comprehensive installation instructions and further product information, visit our installation resources.

Installation

Download our installation guide:

Technical

Download our technical sheet information:

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 suitability 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 ClassificationAS/NZS 4200.1 Table - 1 Medium
Burst StrengthAS 2001.219 - 263N
Edge Tear ResistanceTAPPI T470 - 237, 151N
Tensile StrengthAS 1301.448S - 11.03, 8.35kN/m
Vapour PermeabilityASTM E96 - 6ug/N.s
Water ControlAS/NZS 4201.4 - Water Barrier
Air ControlISO 5636-5 - <0.1MNS/m2, Air Barrier
Emittance ClassificationAS/NZS 4200.1 Table 2 IR Non-Reflective
Resistance to Dry DelaminationAS/NZS 4201.1 - Pass
Resistance to Wet DelaminationAS/NZS 4201.2 - Pass
ShrinkageAS/NZS 4201.3 - <0.5%
Electrical ConductivityAS/NZS 3100 - Non-Conductive
Surface Water AbsorbencyAS/NZS 4201.6 - <100g/m2, High
FlammabilityAS/NZS 1530.2 - Low (5)
Nominal ThicknessNot Available - <1mm
UV ExposureNot Available - 180 Days
Folding EnduranceAN/NZS 1301.423 - Pass

Specifications

Product Details
Product CodeAFB5030
Roll QTY1
Roll Width (m)1.5
Roll Length (m)30
Roll Area (m2)45
Roll Diameter (m)0.165
Roll Weight (kg)7.8
Vapour ControlClass 4
Vapour Control StandardAS/NZS 4200.1 Table 4
Application TypeCommercial, Residential
LocationRoof
VPM TypeVapour Permeable Membrane (VPM)

What Sets Us

Apart

Quality Products Built For Australian Conditions

High Evaporation Rate

Proudly

Australian-Owned

Locally owned. Nationally trusted.
Built to last.

Explore More Resources

Tap into the knowledge of GI Building Sciences with our comprehensive resources.
Download Product Technical Information Icon

Download Product
Technical Information

Explore our expansive product catalog and discover everything you will need.

FAQS Icon

Frequently Asked
Questions

Get the answers you need by exploring our Frequently Asked Questions.

Main Benefits Icon

Find Your
Nearest Store

Use our store locator to find a GI Building Sciences stockist near you.

Customer Service Assistant at GI Building Sciences Insulation HQ

Here to help

We'll Take Out The Guesswork

We have an in-house engineer to help with calculations and product compatibility.

Happy Family in Australia after New Insulation Installed

True-blue

Made for Aussies.
By Aussies.

GI Building Sciences™ is a wholly Australian-owned manufacturing company. We attribute our success to strong environmental ethics, faith in the economic, political and social fabric that creates opportunity in this great country, and sheer determination to succeed.
25 Years

In the Business for 25+ Years

With over 25 years of experience, GI Building Sciences™ is a trusted Australian-owned leader in insulation and energy-efficient solutions. We partner with a wide range of stockists, serving residential and commercial clients nationwide, offering tailored solutions for diverse needs and budgets.