sterlingbuild mobile logo

Ubbink OFT-5 Insulated Flat Roof Vent Terminal - 150mm - Bitumen

Product Code:
Manufacturer Code:
Estimated Delivery:
up to 4 working days
Compatible Roof Material(s):
Pipe Diameter:

Our price today, excluding delivery and VAT is

£83.64 inc. VAT £69.70

Product Description

The OFT 5 range has a higher insulation value above the roof space, which therefore reduces the risk of condensation.


  • Large free vent area
  • Low Pa resistance
  • 2 piece stack aluminium flange
  • Allows termination through flat roof void to ducting up to 180mm, when used with reducers


The OFT terminal is suitable for use with soil & vent systems and for both mechanical and natural (passive) ventilation installations.

Product Specification

Brand Ubbink
Colour Black
Compatible Roof Material(s) Bitumen
Depth Below Roof 608mm
Flange Diameter 490mm
Free Airflow 14,400mm²/m (pressure airflow resistance is <1.3 Pascal at 200m³/h)
Height Above Roof 380mm
Material Polyethylene, aluminium and bitumen
Pipe Diameter 150mm
Product Type Terminals

Delivery, Cancellation & Returns

For our delivery, cancellation and returns policy.

Delivery charges are included in the final shopping basket total and will depend on the basket's contents. Additional shipping charges may apply to orders from the Scottish Highlands and UK islands.

These extras delivery charges are based on certain costs from the manufacturer, distributor or our own couriers. Not all products will be applicable.

If additional shipping fees apply, a member of our team will contact you before processing your order to let you know.

We will do our very best to make sure your delivery arrives by the date required, however manufacturer availability and delivery schedules cannot always guarantee this.

Should your estimated delivery date differ from that displayed on our website, one of our team will inform you by email or telephone

If we cannot make a delivery due to access not being possible, we reserve the right to make a failed delivery charge.