The Manthorpe Grey Double Pantile In-line Roof Tile Vent provides discreet, effective roofspace ventilation and a practical solution for mechanical extraction or soil stack termination.

Its low-profile design replaces a single tile to maintain an uninterrupted roofline, while the 4mm louvred flyscreen grille and internal weathering geometry deliver 10,000mm² of free airflow and help channel water safely away. Featuring a secure integral sidelock clip, uPVC top and polypropylene base, it is suitable for roofs down to a 20° pitch and compatible with Marley Mendip, Redland Grovebury, Sandtoft Double Pantile and Russell Pennine interlocking tiles. Dimensions: 332 x 418 x 161.5mm.

• Dimensions: 332 x 418 x 161.5mm; weight: 1.2kg
• For Marley Mendip, Redland Grovebury and compatible pantile roofs
• Free airflow: 10,000mm² for roofspace ventilation
• Suitable for roof pitches down to 20°
• Low-profile, in-line design maintains an unbroken roofline
• 4mm louvred flyscreen grille with integral sidelock clip
• uPVC top and polypropylene base; extraction adaptor available
• Independently wind-tunnel tested; outlet feeds into roof space