The Manthorpe in-line plain tile ventilator is designed to provide a quick and simple solution to the problems of roofspace ventilation and mechanical extraction / soil stack termination through a plain tiled roof. The vent is quick and easy to install, taking the place of a 3 plain tiles with no need to cut the battens. The in-line profile helps to maintain an unbroken appearance to the roofline whether used at high or low level. The tortured path through the internal weathering geometry is designed to maintain a constant airflow gap of 7,000 mm² whilst channelling any water ingress out of the vent and on to the roof covering below, with the 4mm louvred grille and placed to prevent the entry of debris and large nesting insects. Available in a range of four colours to suit most styles of concrete and traditional clay plain tiles from all major UK and Irish tile manufacturers.
In order to use this vent for extraction you also need to purchase the below.
- In-line and discreet low profile design
- 4mm louvred flyscreen grille
- Profiles suits all top tile manufacturers
- Suitable for use down to a 35˚ roof pitch
- Fully independently wind tunnel tested
- Base outlet feeds directly into roof space, adaptor available for mechanical extraction
- Adaptor available for mechanical extraction
Size 330 x 331mm
Free Vent Area 7,000mm²
Minimum Roof Pitch 35˚
Maximum Headlap 100mm
BRE Wind Tunnel Test Report No. 287-217
Material uPVC (upper), Polypropylene (base)
Manufacturing Process Injection Moulded
Single Person Installation Possible Yes
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.