Corotop Blue 1.5mtr x 50mtr Breathable Membrane 140gsm Copper Nails Multiple outlets feed directly into

Multiple outlets feed directly into roof space

Neat hip-line finish – Provides a clean start or stop detail at the hip

A trusted choice for both new builds and re-roofing projects

All-weather application – Resistant to wash-off almost immediately

Joining trim for fascia in black

Corotop Blue 1.5mtr x 50mtr Breathable Membrane 140gsm Copper Nails Multiple outlets feed directly intoHigh performance three layer breathable roofing membrane designed for use as an underlay on pitched roofs. Corotop 140gsm provides an effective water resistant barrier beneath tiles or slates while allowing water vapour to escape, helping to protect insulation and maintain a healthy roof structure. With a robust 140g m grammage, this membrane offers excellent mechanical strength and resistance to damage during installation and in service. Suitable for