The Ubbink Screw-Fix Airtight Terminal Seal 100–131mm White 90° is a practical and reliable sealing solution designed for roof and wall ventilation terminals. It helps maintain the airtightness of the building fabric by providing a secure, weather-resistant seal around terminal penetrations.

Designed for quick installation, this screw-fix seal ensures a tight, durable fit and reduces the risk of air leakage where ventilation ducts pass through walls or roofs. Its 90° design makes it ideal for angled connections, while the flexible sealing material accommodates terminal diameters between 100mm and 131mm.

Finished in white for a clean, unobtrusive appearance, this airtight terminal seal is suitable for use in both residential and light commercial ventilation installations.

Key Features & Benefits

• Screw-fix airtight seal for roof and wall ventilation terminals.
• Helps maintain building fabric airtightness.
• Suitable for terminal diameters from 100mm to 131mm.
• 90° design for angled duct and terminal connections.
• Reduces air leakage around penetrations
• Quick and easy installation.
• Clean white finish for a neat internal or external appearance.

An essential accessory for achieving airtight, compliant ventilation installations with long-term performance.