We are making a porch 2.5 by 1.5 meteres with a cavity wall.
Few questions.
We are not putting floor boards however I was reccomend a telescopic for ground ventilation. I always thought ground ventilation was required to stop floorboards rotting?
Is there typically any other types of vents I need to consider for something this size? Trick vents etc?
Few questions.
We are not putting floor boards however I was reccomend a telescopic for ground ventilation. I always thought ground ventilation was required to stop floorboards rotting?
Is there typically any other types of vents I need to consider for something this size? Trick vents etc?