Manthorpe GTV-DP Inline Double Pantile Roof Vent - All Colours
Manufacturer/Brand: Manthorpe Building Products Ltd
SKU:GTV-DP-AR
Low stock: 3 left
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The Manthorpe GTV-DP Inline Double Pantile Roof Tile Vent is a sleek and efficient solution designed for Double Pantile tiled roofs. This ventilator replaces a single tile while maintaining a discreet, uninterrupted roofline, making it an ideal choice for both new builds and retrofit projects.
This Manthorpe Tile Vent provides effective ventilation for lofts and void spaces, as well as mechanical extraction for kitchens and bathrooms. To connect a flexible pipe or ducting, an additional adaptor (sold separately) is required for attachment to the rear of the vent.
Key Benefits:
- Seamless Integration – Blends perfectly with Double Pantile tiles, maintaining a smooth roof profile.
- High-Performance Ventilation – Provides a 10,000mm² airflow gap for effective roof space ventilation and moisture control.
- Weather-Resistant Design – Features a 4mm louvred grille and intelligent internal weathering system to redirect water away from the vent.
- Discreet & Low-Profile – Designed to sit flush with the roof for a subtle, unobtrusive look.
- Secure Fixing – Integral side lock clip ensures a tight and stable fit, even in harsh weather.
- Universal Compatibility – Suitable for Double Pantile tiles from all major manufacturers, including Marley Mendip, Sandtoft Double Pantile, and Redland Landmark Double Pantile.
- Proven Durability – Rigorously wind tunnel tested to guarantee long-lasting performance.
- Quick & Easy Installation – Lightweight design allows for a simple one-person installation.
Specifications:
- Vent Size: 418mm x 332mm.
- Free Vent Area: 10,000mm².
- Minimum Roof Pitch: 20°.
- Maximum Head Lap: 100mm.
- Material: UPVC (upper) & Polypropylene (base).
- Manufacturing Process: Injection moulded.
Optional Extraction Adaptor
For those needing a connection to mechanical extraction units, fans, or soil stack vent pipes, a separate adaptor is available. This converts the rectangular vent entrance into a circular shape, allowing for easy attachment to a flexible ducting system.
Available in a range of colours to match your roof perfectly.




Additional Information for Manthorpe GTV-DP Inline Double Pantile Roof Vent - All Colours
Delivery Information
Delivery & Collection Information
Your Manthorpe Roof Tile Vents will be delivered directly to your chosen location via our trusted parcel courier partners. Standard delivery takes 2–5 working days, though this may be longer in remote areas.
We strongly recommend waiting until your full order has arrived before scheduling any work.
For those who prefer to collect, our vents are stocked at our depot. However, please contact us in advance to confirm availability of your required vent and colour before visiting.