Corotop Blue 1.5mtr x 50mtr Breathable Membrane 140gsm Copper Nails *Photo is for colour reference

*Photo is for colour reference

General purpose white trim with a score line down the middle for bending to appropriate angle

Coverage rates vary depending on surface condition and porosity

Joining trim for fascia in black

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

Corotop Blue 1.5mtr x 50mtr Breathable Membrane 140gsm Copper Nails *Photo is for colour referenceHigh 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