Fresh Air Inlet (FAI)
Perforated brick or grating set into a wall to provide ventilation. Typically used at the base of walls to ventilate areas beneath joist and boarded ground floors.
Perforated brick or grating set into a wall to provide ventilation. Typically used at the base of walls to ventilate areas beneath joist and boarded ground floors.
| TOP 10 |
1. Builders
2. Scaffolding
3. Contractors
4. Architects
8. Bricklayers
10. Extensions
|
 |
