21/07/2026
Reduce Thermal Bridging with Ceiling Batten Insulation
Mammoth® Ceiling Batten Insulation is designed to improve the thermal performance of skillion and truss roofs by insulating the ceiling batten space - helping to reduce thermal bridging through rafters and truss bottom chords.
Made from 100% polyester, Mammoth batten insulation is available in blanket and friction-fit section options. The friction-fit sections are typically installed between 35mm or 45mm timber ceiling battens, while in rondo systems, the framing can be suspended to allow a 45mm blanket to be laid over the top.
The ceiling batten cavity is often an underutilised space that can contribute significantly to the overall thermal performance of a building. For projects with larger roof cavities, Mammoth Ceiling Blankets may be suitable, while Mammoth Skillion Sections are designed for roof spaces with limited clearance.
Learn more at mammoth.co.nz