Manthorpe Plain Tile Vent (GTV-PT)
Manthorpe Plain Tile Vent (GTV-PT)
The Manthorpe Plain Tile Vent slots perfectly into the space normally occupied by three concrete or clay, plain, smooth roof tiles. After installation, the low-profile vent is neat and inconspicuous from ground level. This adaptable roof vent can be used for mechanical extract, soil stack termination, or simple roof space ventilation.
Spanning two courses, each of these roof vents provides a louvered airflow gap of 7,000mm2. A discreet, surface-mounted grille stops wasps, birds, and debris from entering the roof space. Any rainwater that enters the grille is immediately flushed from the system via carefully angled channels on the underside of the vent. A 48mm base outlet is easily accessible from the roof space. The base outlet is designed to slot between the battens, making installation quick and simple.
With simple fitting and a discreet, attractive appearance, Manthorpe Plain Tile Vents are particularly well suited to compact, modern buildings and are compatible for use with most major clay and concrete tiles manufacturers. Available in 4 different colours to suit most projects.
By adding one of Manthorpe’s adaptors and connects directly to a Manthorpe Flexi-pipe these roof vents are easily altered for use in mechanical extract or soil stack ventilation systems.
How often do I need to place them?
This handy guide below covers the recommended spacing between vents based on airflow (mm/m²)
Free Flowing Airflow | Tile Vent Spacings | |
Millimetres | Meters | |
5000mm/m² | 1400 | 1.4 |
10000mm/m² | 700 | 0.7 |
25000mm/m² | 280 | 0.28 |
Made of an injection moulded polypropylene with a uPVC top these tile vents meet all the necessary standards for roofing and ventilation (BS 5534:2014, BS 5250:2011 & BS 490:2004) and is suitable for use down to 35° roof pitch.
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