Midland Lead Lead Underlay (25m x 1m) done Fire rating: SAB to BS

Fire rating: SAB to BS 476 Part 3  Class 3 to BS 476 Part 7

450mm x 450mm base

they offer long term security with a quality water seal

Fixings should be used every 450mm on average

aesthetically pleasing finish

Midland Lead Lead Underlay (25m x 1m) done Fire rating: SAB to BSMidland Lead Lead Underlay is a non woven polyester felt underlay specially designed for lead roofing work. It gives you a smooth, even surface to work on, so you dont have to worry about exposed nail heads, rough edges or wood knots. Lead underlay also isolates the lead sheet from the substrate essentially it reduces the drag between the two and allows for thermal movement. It can protect against corrosion from stone or concrete and eliminates the