Description
The Dual Extended Underfloor Vent from Manthorpe is designed to ensure a clear airflow passage beneath insulated suspended floors. This innovative vent offers vertical telescopic adjustment up to 575mm without needing an extension sleeve. Its horizontal outlet bridges a wall thickness of up to 350mm, eliminating the need for additional extensions.
The front aperture is compatible with a Manthorpe G930 Airbrick or a traditional clay airbrick, though using the latter may reduce overall airflow. Packaged in a set of 16, these ventilators are perfect for large projects requiring efficient and reliable underfloor ventilation. Durable and easy to install, the Manthorpe Dual Extended Underfloor Vent helps maintain optimal air circulation, preventing dampness and promoting a healthier building environment.
Why Choose the Manthorpe Dual Extended Underfloor Vent - Pack 16?
- High-quality underfloor vent
- Telescopic adjustment - no need for extensions
- Strong & durable
- Easy installation
- Pack of 16
Product Specifications:
Material: Polypropylene
Colour: Black
Manufacturing Process: Injection moulded
Weight: 0.66kg per part (12kg per box)
Pack Size: 16 per box
Free Area: 6,450mm² with G930 Airbrick (8000mm² G965 only)
Vertical Extension: 318mm - 575mm
Horizontal Extension: 360mm (including G930 Airbrick)
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