Introducing the Grey Mini Castellated Tile Vent, a practical and efficient solution for enhancing roofspace ventilation while seamlessly blending into your roofline. Perfectly crafted to fit a 15"x9" format tile, its in-line profile preserves the aesthetic of your roof at both high and low levels.

This ventilator is designed to suit major UK tile manufacturers and is available in four colours, featuring a moulded textured finish. It provides a constant airflow gap of 5,000mm, with a weather-resistant design that channels water back onto the roof and a 4mm louvred grille to keep out debris and pests. Ideal for both ventilation and extraction purposes, its base offers a 4" diameter outlet compatible with the GRPA Flexible Pipe range. With a discreet low profile design and secure integral sidelock clip, this durable ventilator guarantees a reliable fit for low profile interlocking tiles, even down to a roof pitch of 17.5. Made using high-quality uPVC and polypropylene through injection moulding, this product promises longevity and performance under various conditions, as validated by independent wind tunnel testing.

• Size: 390 x 230 x 35mm
• Weight: 0.751kg
• Provides roofspace ventilation
• Maintains 5,000mm airflow gap
• 4mm louvred grille blocks debris
• Fits 15" x 9" roof tiles
• Connects to 4" GRPA Flexible Pipe
• Tested for wind tunnel conditions