Terracotta Castellated Roof Tile Vent & Adapter for Marley Ludlow Redland Other Building Materials Complies with Part F building

Complies with Part F building regulations

Thread: 5/16" UNF

5mm - Qty 80

Washered self-driller with hex head for a 8mm socket

Terracotta Castellated Roof Tile Vent & Adapter for Marley Ludlow Redland Other Building Materials Complies with Part F buildingProduct Description Terracottta Castellated Roof Tile Vent and Adapter Fits Marley Ludlow, Redland Renown & Sandtoft Lindom Terracotta roof tile ventilator. In line and discreet low profile design. For roof ventilation, extractor fans and soil pipe termination. Can be used with concrete and traditional clay tiles. Fully independently wind tunnel tested. Adapter converts to a round opening that can be attached to a soil stack or extractor fan with a