• Model:OFT-1

Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm

£ 37.45 (excl. VAT)

£ 44.94 (inc. VAT)

OFT 1 Flat Roof Vent/Terminal

Product features and benefits:
*Large free vent area/Low Pa resistance

Application:
Allows termination through a flat roof to ducting up to 110mm, With the spigot cut to 50mm allows ventilation into a flat roof to meet the requirements of Material Per Roof Type

This is the version suitable for an a Felt or Asphalt flat roof, which is 169931 on the data sheet. This consists of a main pipe (black) and an aluminium flange. Versions for other roof types will also have a ring of material around that flange.
The pipe dimensions are external.

Other versions for other types of roof material available: (Please ask for details)
Felt & Asphalt roofs: OFT-1 constructed with Polyethylene/Aluminium
EPDM roofs: OFT-1 constructed with Polyethylene/Aluminium/EPDM
Bitumen roofs: OFT-1 constructed with Polyethylene/Aluminium/Bitumen
PVC roofs: OFT-1 constructed with Polyethylene/Aluminium/PVC
The polyethylene material is fire retardant .

Colours:
*Black (Stack section only)

These are uninsulated, for insulated versions see the OFT-5.
The 110mm external diameter size is normal 'soil pipe' size and has an internal diameter of 100mm.
PDF Files


Datasheet

1 x Spiral Ducting 3 Meters - 500mm1 x TLZ 450 R - A Outlet Mounting Flange1 x Replacement motor for SB400/2-3AC1 x AL 500 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x Ducting 90 Degree Bend - 150mm1 x Stainless Duct Delivery Charge (Standard 1 x 3m)1 x Ducting 45 Degree Bend - 200mm1 x Kitchen Extract Grille with Grease Filter - 450 x 150 - NO GRILL BOX1 x *TD EVO-250 - Environmentally Friendly Inline Fan*1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Ducting 90 Degree Bend - 500mm1 x AL 1000 D4 02 - High Performance Long Cased Axial Fan1 x High Temperature Flexible Connector - 063-710-PU2501 x Lindab ILC 250 - Inline Tube Fan1 x Male Ducting Connector - 200mm1 x ORKA HR D150 R8 MVHR unit1 x Anti Vibration Duct Suspension Rings - 160mm1 x *TD EVO-100 - Environmentally Friendly Inline Fan*1 x Shoed T Piece Equal -100mm1 x Flanged Spigot - 150mm1 x LAL 1000 D4 Mounting Flange1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x CTHB/6-2001 x FSD-TD 500 x 400 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Nicotra RDH E4-0355 (K)1 x ERM 18 protection guard - SGM 18 EX1 x MPC 450 E4 20 - High Temp Acoustic Box Fan1 x REA-254M - (Single Phase Centrifugal Roof Fan)1 x FSD-TD 400 x 250 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 400 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Ducting 90 Degree Bend - 315mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 4501 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON
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