Top hat collar for sealing telescopic underfloor vent, where gas protection is required. Designed for use with the Timloc 1201 and 1201XL Telescopic Underfloor Ventilators.
- Preformed mouldings eliminate the need for site fabrication to prevent errors through poor workmanship
- Easy to handle, flexible, tough, durable and puncture resistant
- Manufactured to fit Timloc 1201 & 1201XL
- Satisfies all NHBC requirements
- Manufactured to BS EN ISO 9001-2015
- Complies with all relevant Building Regulations
- Meets all relevant British Standard
- 425mm x 257mm x 60mm (H x W x D)
Uses:
- When gas protection is required
- Suitable for Radon, Hydrocarbon, Methane and CO2
Installation
- Cut DPC / cavity trays to work around telescopic underfloor vent.
- Separate top and bottom sections of 1201 telescopic vent and slot 1201 top hat over either half.
- Position 1201 top hat to required position to sit over DPC / cavity tray.
- Unit will require tape seal for gas barrier (tape sold separately). Use gastite G-Tape01 to make seal around full flat base surface. Use girth tape G-tape02 to seal upstand to 1201 telescopic vent.
Spec Sheet
