The vent should exit the building through the roof or wall at least 3 feet away from any other building openings and the vent cover which must not include a screen should allow dispersal of.
Venting tumble dryer through roof.
I think the roof is a stupid spot to terminate clothes dryer vents because it s difficult to clean and it s a major contributor to ice dams.
Considering that back pressure higher than 6 wci is generally recognized as inefficient you can see that venting through the roof with non dryer specific vents is immediately problematic.
A couple of questions about this.
Midnight cowboy7878787878787878787 nov 10 2008.
Venting the dryer outside in cold weather wastes a lot of heat.
The laundry is located in the middle of our home in a hall closet.
But we don t recommend it for two reasons.
Dryer vents don t need cleaning.
Difficulty cleaning dryer vent.
Vent a dryer through the roof only as a last resort.
When we bought our condo the home inspector said we might have trouble with the dryer vent and he sure was right.
These terminals need to be cleaned on a regular basis to prevent lint buildup.
Cleaning lint buildup from roof vents is difficult and nesting birds and squirrels often find roof vent caps irresistible.
To make the dyer more efficient you can buy an inexpensive heat diverter and install it in the exhaust duct of electric dryers only not gas dryers you ll save about 50 worth of heat per load in the winter.
Clothes dryers should be vented through the side of the house preferably within reach from the ground.
Dryer vents should always be vented through the side of the house and not vented through the roof and ideally the exit should be fairly close to the ground.
Can t you vent through the wall.
Is it a generally accepted practice to vent a dryer up through the roof or does a dryer vent have to generally be at a level or downward slope.
The less back pressure is created by the roof vent the more efficiently the system performs.
Do you really want to break through your flat roof.
When bath fans and clothes dryers vent through the roof they melt a bunch of snow.
Directly above the dryer there is a ventilation pipe that goes to the roof also connected to the vent in the bathroom that i could easily re route the dryer vent into.
Keeping a clean dryer vent is much easier when you can safely reach the exit.