Timloc Rigid Top Hat collar - 110mm

Common applications are for soil and service pipes passing vertically via a gas barrier or membrane to maintain a continuous seal. Top hats are suitable for installation at ceiling level for pipe protrusions to assist in reducing air leakage. All jubilee clips are supplied separate to top hat units.

Uses:

• In areas outlined in BRE document ‘Radon’ guidance on protective measures in new dwellings
• When gas protection is required across the footprint of the building
• Crossing cavity wall constructions to maintain gas barrier integrity
• Forming internal perimeter trays to allow membranes continuity
• Collars for service pipe protrusions
• Following a risk assessment where the requirement is for a good gas protection measure against Radon, Co2, Methane and Hydrocarbon
• To be designed and installed in a continuous system around the whole building perimeter