Proctor Roofshield is a unique, three - layer, nonwoven, spunbonded, polypropylene breather membrane with a patented melt - blown core.

It is intended for use as a pitched roof underlay (breathable roofing felt) and is fixed beneath tiles and slates.

Comes in a roll

Does not rot

Provides a secondary barrier to the ingress of rain, wind and snow

It has low vapour resistance and is air permeable; additionally, it eliminates the incidence of interstitial condensation in pitched roofs

Water resistant

UV resistant

Eliminates low and high level ventilation

Hydrophobically treated