Lead Expansion Joints 400mm - Per Metre

A lead expansion joint is a mechanical joint deployed to manage thermal movement in gutter lining systems when the recommended length of a given colour code of lead will be exceeded where the fall of the gutter is insufficient to install a standard gutter step.

A lead expansion joint consists of two strips of Code Red 2.24mm lead strips, vulcanized  to a neoprene rubber insert in the middle - this flexible rubber core absorbs the expansion and contraction of lead sheet caused by thermal movement.

Code Red 2.24mm, length x 260mm

Life expectancy is over 20 years. Sold with a 10 year guarantee.

Information Sheet for Expansion Joints