Cityflor® Neo-Bitumen Flame Free Warm Roof Living Roof System

Cityflor Neo-Bitumen Flame Free warm roof living roof: Neo-Bitumen waterproofing membranes engineered for flame free installation on extensive/intensive/biodiverse/modular green roofs, protected terraces, podia and balconies, providing fire safety and durability. The anti-root technology has long-term resistance to root penetration, fertilisers and insecticides and can withstands intensive landscaping finishes. Cityflor includes Air and Vapour Control Layers (AVCL), tapered/flat board thermal insulation, underlayers and heavy-duty, root resistant capsheets self finished in various colours for a versatile, robust finish.

  • Cityflor Neo-Bitumen is BBA certified, accepted by third party building warranty providers (eg LABC, NHBC), complies with The Building Regulations and relevant British/harmonised European standards.
  • Approved Document B: Fire Safety compliant
  • Root penetration resistant (FLL & EN 13948)
  • Robust trafficable surface (6.5mm thick)
  • ISO 9001 & 14001 accredited

General information


A minimum 50 year design life expectancy (BS 8747), available with a 25 year guarantee

Uniclass 2015

Ss_30_40_30_72 Reinforced bitumen membrane warm roof covering systemsPrimary
Specification data - Reinforced bitumen membrane warm roof covering systems
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