Abstract: This invention pertains generally to means for controlling transfer of thermal energy and specifically to a laminate material comprising functional layers, wherein the functional layers are combined into an insulative barrier blanket that is circumscribed about a high temperature structure or source. The insulative barrier blanket is comprised of a high temperature abrasive and puncture resistant outer shell, a thermal insulation core, and an interior protective layer. The outer shell is preferentially made of a hydrophobic and/or oleophobic fabric layer, which is resistant to abrasion, impact, sound conduction and/or puncture. The insulative barrier blanket is optionally retained about said high temperature structure or source through use of retentive closures having enhanced means for manipulation by hand and reduces the potential creation of foreign object debris.