Eliminate Dampness: Improve ventilation in your attic to combat condensation, keeping your loft dry during winter and efficiently expelling steam after bathing. Upgrade your loft ventilation effortlessly with our Felt Lap Vents.
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Felt Vents for Loft: Each unit will provide 3000mm² of free airflow into the loft space. Lap Vents for Loft: Can be fitted at joist centres ranging from 400mm to 600mm, suitable for most roofs. The arched design can withstand greater pressure and has multiple holes to greatly increase ventilation.
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Felt Vents for Loft: Each unit will provide 3000mm² of free airflow into the loft space. Lap Vents for Loft: Can be fitted at joist centres ranging from 400mm to 600mm, suitable for most roofs. The arched design can withstand greater pressure and has multiple holes to greatly increase ventilation.
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Manthorpe Felt Lap Vent for Attic. Why You Need the Manthorpe Felt Lap Vent Transform your attic into an efficiently ventilated space. Easy Installation & Condensation Prevention. Effortless Installation: Designed for convenience, this vent can be easily installed from inside your loft.
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The vents feature multiple holes across their surface, significantly increasing the amount of air that can pass through. This design maximizes ventilation efficiency, allowing fresh air to circulate freely within the loft.
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Felt Vents for Loft: Each unit will provide 3000mm² of free airflow into the loft space. Lap Vents for Loft: Can be fitted at joist centres ranging from 400mm to 600mm, suitable for most roofs. The arched design can withstand greater pressure and has multiple holes to greatly increase ventilation.
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INSTALL - Clip between the felt joins, the vents then allow more airflow in the loft to prevent condensation. Included Components Felt Lap Vents. DRY LOFT SPACE - Use to increase airflow in the loft space, and prevent condensation.
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It's a practical addition, especially when coupled with increased loft insulation. Ensure lap vents are fitted on both sides of the roof space for optimal cross-flow ventilation. Install one lap vent into every alternate rafter space at a low level.
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