Ubbink OFT5 Insulated Flat Roof Terminal is a high-performance flat roof ventilation solution suitable for a variety of extraction applications.

The Ubbink OFT5 Insulated Flat Roof Terminal is expertly designed for use with heat recovery systems, high-volume extract fans, and both mechanical and natural (passive) ventilation installations. Engineered to deliver maximum airflow efficiency while minimising condensation risks, the OFT5 features enhanced insulation above the roof space, ensuring reliable long-term performance in all weather conditions.

Compatible with a wide range of flat roof finishes like Asphalt, Built-up Felt, EPDM, Bitumen, and GRP roofing systems – the OFT5 is a versatile and dependable choice for new build projects and renovation work alike. Available in various diameters to suit your specific installation requirements.

Key Features:

• Large Free Vent Area – Designed for low Pa resistance and high ventilation capacity.
• Fully Insulated to the Cowl – Reduces condensation risk for improved system performance.
• Durable Construction – Manufactured from high-quality polypropylene (PP) with a two-piece stack aluminium flange for a strong, weather-resistant finish.
• Universal Compatibility – Suitable for multiple flat roof finishes.
• Elegant, Low-Profile Design – A discreet and professional roofline appearance.
• Ideal for New Build & Renovation Projects – Flexible installation options for various applications.

Perfect for:

• Heat Recovery Ventilation (MVHR) systems.
• High-volume extract fan installations.
• Passive ventilation requirements