Domus Thermal is a pre-formed interlocking carbon impregnated expanded polystyrene (EPS) insulation which can be fitted without the need for gluing or taping. To be applied to ventilation ducts passing through unheated areas and voids e.g. loft spaces.
Flame retardant to BS EN 13163/+A2 Class E.
Thermal resistance at 20 mm : >0.666 K/W.
Environmental impact : ODP : 0. GWP : <5.