Ubbink OFT-1 Flat Roof Vent/Terminal for Felt/Asphalt/GRP/Fibreglass - 110mm

The Ubbink OFT-1 Flat Roof Vents are designed for use with soil and vent systems, suitable for both mechanical and passive ventilation. Compatible with felt, asphalt, GRP, and fibreglass roofing materials, these vents ensure optimal airflow with a large free vent area and low Pascal resistance.

Made of high-quality polypropylene, the OFT-1 vents are built to withstand all weather conditions and prevent rain ingress. With an elegant design and high ventilation capacity, the Ubbink OFT-1 Flat Roof Vents are a reliable choice for any flat roof project.

Why Choose the Ubbink OFT-1 Flat Roof Vent/Terminal for Felt/Asphalt/GRP/Fibreglass - 110mm?

• Suitable for mechanical or passive ventilation
• Compatible with a wide range of roofing materials
• Large free vent area
• Low Pa resistance
• High quality polypropylene
• Strong & durable
• Easy to install

Product Specifications:

Diameter: 110mm

Height Above Roof: 220mm

Flange Diameter: 330mm

Depth Below Roof: 600mm

Free Vent Area: 8400mm²

Pressure/Airflow Resistance: 1.0Pa