Landscape & Urban Design Issue 39 2019 | Page 111

rootbarrier.com Protect against damage from tree roots, Japanese Knotweed and other invasive plant species DENDRO-SCOTT™ Root Barrier, recognised by the Environment Agency, is known for its quality and reliability. It is flexible and adaptable, specified for all types of projects, from the very large, including new builds, to small residential projects. It can be easily jointed on site, using double-sided butyl tape. It is an excellent and proven way to protect structures and services from tree roots and Japanese Knotweed. DENDRO-SCOTT™ Root Barrier comes in 26 stock sizes, from a small 1m x 10m roll, up to a 30m x 30m sheet. DENDRO-SCOTT™ Root Barrier is used in various ways: • Vertically, to prevent lateral intrusion of roots and rhizomes, to protect underground services and to prevent ingress from neighbouring sites • Horizontally, to protect buildings and surfaces from vertical intrusion of roots and rhizomes, this includes installation below foundations • Services, wrapped with root barrier membrane, to protect pipes, etc. • ‘Cell’, to avoid the very expensive process of transportation of contaminated soil to a waste facility, licensed for Japanese Knotweed. To comply with Environment Agency guidelines on root spread of Japanese Knotweed, the quantities of spoil can be extremely significant. With a ‘Cell’, soil is retained within the site, reburied and completely sealed within a ‘Cell’ of DENDRO-SCOTT™ Root Barrier. The potential cost saving is enormous! 31 Come an Hall 5 d visit us , Stand at the F30 Conta minati Expo on Se NEC B ries 2019 ir 11–12 mingham Septe m 2019 ber Tel: +44 (0)20 8254 5889 [email protected] www.rootbarrier.com