We carry two types of insulation:
Dow Extruded Styrofoam
Unlike cheaper expanded styrofoam, Extruded foam has very low permeability to water vapor which inhibits condensation forming in the foam, which can render your insulation useless.
TVM “Double Bubble” Foil faced bubble insulation
We do not recommend fiberglass insulation as it can become waterlogged due to condensation and lose its insulating properties. It can be ordered through our online store.