Timloc Top Hat 77120

£16.45 INC. VAT
£13.71 EX. VAT

10 in stock

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)


  • When gas protection is required
  • Suitable for Radon, Hydrocarbon, Methane and CO2


  • 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

Spec Sheet


You may also like

Recently viewed