Compatible with asphalt roof covering, this OFT/4 flat roof vent/terminal from Ubbink is versatile across a range of applications, including mechanical or passive installation, or soil and vent systems. With an innovative low air resistance cowl, this product has a pressure/ai... Read More
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Learn moreCompatible with asphalt roof covering, this OFT/4 flat roof vent/terminal from Ubbink is versatile across a range of applications, including mechanical or passive installation, or soil and vent systems. With an innovative low air resistance cowl, this product has a pressure/airflow resistance of
The pipework above the roofline is twin-walled and integrates an integral condensation drain. For use with both felt and asphalt, the stack pipe features an integral collar and a separate flange made of aluminium.
The Ubbink OFT/4 range can be purchased in five different flange types to suit numerous roof coverings - EPDM, asphalt, PVC and bitumen, accommodating for termination through a flat roof to up to 166mm ducting. Stack caps are fixed mechanically for additional security to withstand intense weather conditions but can also be removed for servicing.
Question:
Can this be used for an extractor fan
Answer:
The Ubbink OFT4 Flat Roof Vent Terminal is designed primarily for ventilation purposes. However, it may be possible to use it with an extractor fan, depending on the specifications of your fan. The terminal has a diameter of 131mm, so your extractor fan would need to be compatible with this size. Please note that it's always best to consult with a professional or the manufacturer of your extractor fan to ensure compatibility and safe installation.
Question:
Can I use this for a GRP roof?
Answer:
You can, you would just need to scuff up the flange slightly to assist the GRP in bonding to it with some GRP matting.
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