the roof space, or attic void, vented allows the house to respond
better to changes in ambient conditions
the best way to vent this area is with metal vents...perforated
stainless steel eaves vents that are going to last as long as
the house and not deteriorate as the plastic type do in becoming
brittle when the plasticisers leach out
vents need to be easily removable, whether for cleaning, painting
or just simple access.
the time and expense one should always focus on the efficiency
of the vent and not just the appearance
manufacture a range of stainless steel eaves vents in various
simple dynamics change the livability and comfort levels in
a house and their performance incurs no cost.
vents come in many different forms....the packaging may attract
your attention but it's the design function that provides efficiency
of performance, not appearance or cost.
plastic type have a short life particularly if one is inclined
to cleaning them
vent may have aesthetic acceptability.....but it's efficiency
may be something else again, and all you end up with is a good
looking a dust trap.