




🏡 Keep your loft fresh and dry—vent smart, live smart!
The Manthorpe Felt Lap Vent pack of 10 offers a simple, effective solution to prevent loft roof condensation by enhancing airflow with 3000mm² ventilation per unit. Designed for easy installation between felt laps from inside the loft, it fits standard joist spacings (400-600mm) and secures firmly with 3 felt clips, even on degraded felt. Ideal for retrofit projects, especially after adding loft insulation, it meets building regulations to ensure safe, compliant ventilation.
| Manufacturer | Manthorpe |
| Part Number | hsmart-532- var_SML |
| Item Weight | 1.58 pounds |
| Product Dimensions | 11.02 x 9.06 x 3.54 inches |
| Item model number | _SML |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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