What is a fascia on House?
Also question is, what is the purpose of fascia on a house?
The primary function of the fascia is to protect the roof and the interior of the home from moisture by blocking its entrance. Fascias also play an aesthetic role, because they create a smooth, even appearance along the roof's edge. House fascia can be vulnerable to damage if water gets behind the board.
Similarly one may ask, what is soffit and fascia on a house?
Typically a soffit is used in the area beneath the eaves on the exterior of a house to close the space beneath the eave. The soffit extends from the side of the structure to the edge of the eave. Fascia is used to create a barrier between the edge of the roof and the outside.
is that trim is (uncountable) decoration; especially, decoration placed along edges or borders while fascia is a wide band of material covering the ends of roof rafters, sometimes supporting a gutter in steep-slope roofing, but typically it is a border or trim in low-slope roofing.