Lead Expansion Joints 3m x 260mm Roll

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, 3.0m x 260mm – 16 kg

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

Also available to purchase a roll 3m x 400mm and in 1.0m, 1.5m and 2m lengths.

Information Sheet for Expansion Joints