HVAC Equipment - Tuf-Glas® / Valulite®

Johns Manville Tuf-Glas® / Valulite® blanket-type insulation is lightweight, highly resilient and manufactured using borosilicate glass fibers bonded with a thermosetting resin. They provide superior thermal and acoustical performance and are available in a variety of densities, thicknesses, widths and roll lengths to meet your specific application needs. Tuf-Glas / Valulite are designed to provide a rotary product with excellent core strength and resist settling, breakdown, sagging from vibration and damage from impact.