Multitel® BAL 12.5-40 Blanket Roof Insulation
Bradford Multitel BAL 12.5-40 is a flexible glasswool roll used to close off those vulnerable spots on metal roofs, providing bushfire roof insulation that helps reduce ember ingress around the perimeter and at key junctions. It is a practical metal roof bushfire blanket that makes it easier to meet BAL 12.5-40 detailing requirements.
Made from engineered glasswool with high recycled content, Multitel is light to carry, easy to shape and quick to install, ideal when a neat finish is needed without fuss and supported by CSR Bradford expertise and warranty.
Features and Benefits
Multitel tackles a common bushfire challenge for metal roofs by forming a simple, barrier at gutters, hips, valleys and ridges to help block ember pathways. The lightweight, flexible roll cuts cleanly and fits accurately, keeping work moving and the roof line tidy. Its glasswool construction includes high recycled content to support sustainability targets without compromising performance.
Key Features
Blocks ember entry
Helps seal vulnerable roof edges to keep embers out
Bushfire protection
Suitable for BAL 12.5-40 when installed to specification
Non-combustible
Deemed non-combustible to AS 1530.1 for added peace of mind
Easy to install
Simple to cut, shape and place for fast, tidy installs at gutters, hips, valleys and ridges
Technical Specifications
Multitel BAL 12.5-40 Blanket
THICKNESS (mm) | DIMENSIONS | PIECES PER PACK | LINEAL METRES PER PACK | PRODUCT CODE |
25 | 20m x 300mm | 1 | 80 | 100061 |
Note: Standard packaging is polythene bags.Not all sizes are held in stock, some are subject to minimum order quantities. Published weights are for product only and do not include packaging.
Performance Guaranteed


Australian Made
Licensed by Australian Made Campaign Limited to use the Australian Made logo.


Bradford 90 Years
Bradford has been trusted for over 90 years, with products engineered to deliver superior performance in insulation and ventilation systems.


FBS-1 Glasswool
FBS-1 Glasswool Insulation products are classified as Non-Hazardous according to the Globally Harmonised System (GHS) and Safe Work Australia.


ISO 9001
Meets the ISO 9001 standards for quality management through independent verification.