The Terracotta Mini Castellated Tile Vent offers an efficient solution for enhancing roofspace ventilation, supporting both mechanical extraction and soil stack termination on roofs fitted with 15"x9" format tiles. Its clever in-line design ensures a seamless roofline, maintaining your roof's aesthetic appeal.

Available in a variety of colours with a moulded textured finish, it complements leading tile brands. The unique internal weathering geometry ensures a consistent 5,000mm airflow while effectively channelling water away, aided by a 4mm louvred grille that keeps debris and insects at bay. Perfect for roofs with pitches as low as 17.5, this ventilator can easily connect to a 4" diameter outlet, integrating with the GRPA Flexible Pipe range. Crafted from robust uPVC and polypropylene, the ventilator has been rigorously wind tunnel tested, promising durability and performance.

• Size: 390 x 230 x 35mm
• Weight: 0.751kg
• Designed for 15" x 9" low profile interlocking tiles
• 5,000mm constant airflow gap
• 4mm louvred grille prevents debris entry
• Suitable for roof pitches down to 17.5
• Connects to GRPA Flexible Pipe range
• Available in four colours to match tiles
• Made from uPVC and Polypropylene