R3.0 - 430mm Pink Batts Ceiling Insulation is a next generation, lightweight, resilient glasswool formula that provides a softer feel and easy, more comfortable installation. Pink Batts ceiling insulation is specially stiffened and designed to fit snugly between standard joist spacings, without sagging, in both domestic and commercial buildings to provide thermal and acoustic insulation properties. Non combustible and low allergen, Pink Batts are manufactured in Australia by Fletcher Insulation to meet Australian Standards AS/NZS4859.1.2002, and are guaranteed for the lifetime of the building.