And you can t cut holes in the joists for the ductwork either.
Running range hood ductwork through floor joists above.
This project is already over budget and i do not think i have any more to give to stucco repair if the overhang were to be removed.
Viking gas cooktop and i believe it is a 400 cfm hood.
There is a large attic above.
If you are adding a new range hood over your stove and plan to vent it out through the roof you will need to get an adequately sized duct that will run all the way up through the ceiling into the attic and all the way up through the rooftop where it will be connected to your roof top vent.
The edge of the joist is 1 25 from the exact center of the 8 round duct.
The ductwork is either 5 or 6 inches in diameter and even though most ceiling joists are 2 x 10s cutting a 5 or 6 inch diameter hole in either of these size joists.
The duct work was going to run through the joists in the ceiling and out.
X 3 1 4 in.
If however the joists run parallel to the exterior wall you won t be able to run the ductwork straight out.
Exhaust duct run through the wall routes range hood exahust air down into the first floor joist cavity.
I understand that the maximum size hole i can put through a 9 floor joist is 3.
Ducts should be able to run between studs in the wall and then turn into a joist bay the space between two joists.
Range exhaust ducts can be tricky to run through framing and out through a wall or the roof.
Make sure the studs and bays line up well enough to leave a clear path.
The prior hood called for.
We purchased a 36 quot.
The home is a daylight ranch so the kitchen is on the second top floor.
But if i add a 5 booster fan would it be possible to retain proper air flow and route this duct through the joist.