Marley Supreme Double Sided Residential Radiant Barrier



Radiant Barriers are a fundamental part of a modern tiled roof. Wind tunnel tests and practical experience have shown that the underlay performs an important function in preventing excessive pressure build-up inside the roof during wind gusting.

In addition, it provides a safeguard against possible rainwater penetration in extreme conditions and acts as a thermal barrier, thereby improving insulation that results in reduced energy costs. It also acts as a safeguard against dust penetration.

Area per roll:         45m²

Nominal coverage: 39,6m² (implementing a 150mm overlap)

Length:                 36m

Width:                   1250mm

Mass:                    4.2kg

Grammage:           90g/m²

R-value:                1.49 *contact Marley Roofing for more information

Fire Rating:           B/B1/2

Tensile Breaking Strength (N/50m)            MD:350                  CD: 300