Dryer Vent Through Roof

Keeping a clean dryer vent is much easier when you can safely reach the exit.

Dryer vent through roof.

Be careful you don t cut through any studs electrical wires or pipes in the process. Check with your appliance dealer or local building inspector for recommendations about the best roof vent cap to use. The sheet metal duct is cooled by the outside air in the attic. If your laundry room has access to an outside wall cut a hole and install a standard dryer vent.

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. Once the vent is exposed use a vent brush first clean the exterior surfaces. Cleaning lint buildup from roof vents is difficult and nesting birds and squirrels often find roof vent caps irresistible. Then get on the roof and peel back any shingles that may be covering the vent as well as the guard.

Vent a dryer through the roof only as a last resort. These terminals need to be cleaned on a regular basis to prevent lint buildup. Difficulty cleaning dryer vent. When bath fans and clothes dryers vent through the roof they melt a bunch of snow.

If venting outside isn t an option you can vent the dryer out of the attic through the roof using a special roof vent to keep rain out. The less back pressure is created by the roof vent the more efficiently the system performs. Clothes dryers should be vented through the side of the house preferably within reach from the ground. A vertical dryer vent is typically a problem because it acts as a moisture condenser.

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. 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. As soon as i m in charge there will be no more venting of clothes dryers through the roof.