If there are asphalt shingles on your roof the attic must be ventilated to comply with the terms of the manufacturer s warranty.
House with no attic.
But a contractor experienced in retrofitting can cleverly hide ductwork behind walls in the back of closets and up in the attic with minimal cuts into walls and the ceiling and very little mess.
In warm dry climates homes often have flat roofs with no attic.
For example on a hip roof ridge vent is usually not the way to go on most hip roofs there simply isn t enough ridge length.
So you should not consider buying a house that has no way to get into the attic.
To install the ductwork for the system a technician will have to determine the best way to do this.
Don t avoid ventilating your attic for fear you re letting cold air into the house.
4 if the house is mid century modern style with a flat or shed roof there may be no attic.
Sometimes a home inspector will open a secured panel if the seller gives permission and holds the inspector harmless for any damage.
When a house has a sloped roof and horizontal ceilings there is going to be some dead space between the ceiling and the roof otherwise known as the attic.
It has some kind of outside flap array automatic that closes when it s not on.
For a house that needs ducts the costs and work time double.
They will need to determine where to place the ac system how to cool each room and how to run the ductwork without causing a huge mess in your house.
Instead hvac technicians hide it inside walls floors and ceilings.
The ceiling is attached to the bottom of the roof rafters in most of these homes.
If the access panel is locked nailed or caulked shut then ask the seller to get it opened for you.
Attic ventilation and you do have an attic so to speak i ll get to that in a minute is a science that is unique to the architecture of each building.
There are no one size fits all solutions.