It is easier to install equipment when you disassemble its parts.
Range vent through roof.
Many times your choice depends on where your range is located.
While this can be done through the ceiling and out through the roof it s best to go through an outside wall because there s less need for waterproofing.
Disassemble the range hood vent into its units.
Allows range hood to vent thru roof.
Try to keep it close to the fan location.
Yes you can vent a range hood through the roof using a 6 single wall pipe.
In either case do not vent into the wall or the attic.
The range hood vent uses ducts that are made to run in the roof or walls.
The duct work is usually concealed within the walls and it is really important to make everything air and water tight.
Of pipe included in the kit.
Range hood vents through the roof.
If you decide to vent through the roof go all the way out to clear air through the roof and don t just vent it into the attic.
The trickiest part of installing a range hood is determining how to run the ventilation ducts.
Be sure to extend the pipe up at least 2 to 3 above the roof to prevent snow buildup from causing problems.
You may need additional lengths of pipe if your installation goes beyond the 70 in.
Range hoods are typically vented using a special duct work that runs through a roof and less often through an exterior wall of your house.
Vertical ventilation is the ideal see image above but where that is not possible then horizontal ventilation is the next best option.
Ensure that the spots you mark out on the ceiling are precise.
Depending on the location of your range you will need to decide if it is easier to vent through an outside wall versus up through the roof.
Your range hood should ventilate vertically meaning through the ceiling and roof or horizontally meaning through a side wall.
Leave the drill bit sticking through the roof so you can find the hole.
From up on the roof use a jigsaw or reciprocating saw to cut a 4 in.
Use this tutorial if you determine that venting through the roof is the best route.
Mark out spots on the ceiling.
Start in the attic and drill a hole through the roof in the desired vent location.
You can buy the proper flashing to install it on a flat roof and a roof cap that has screen around it to prevent insects from entering.
How to install a range hood through the ceiling step 1.
Vertical ventilation is the most effective but it is not always possible.
This is why you need to install the range hood vent properly or you call a roofing contractor.