Roof Terminal OFT-4 131 Bitumen Flat Roof

The Ubbink OFT range vents are capped stacks for use in the below roof types and suitable for roof pitches from 0 – 10 degrees. There are five flange types for different roof covering that suit the OFT range ranging from 110mm diameter to 166mm. With the following roof finishes: • Asphalt • Built up felt • EPDM • Bitumen • GRP roofs

• Large free vent area/Low Pa resistance
• Made of high-quality PP
• Applicable for all weather conditions
• High ventilation capacity
• The pipework above the roofline is twin walled and incorporates an integral condensation drain
• Elegant design
• For new build and renovation purposes