Dryer Vent Thru Attic

A dryer vent should be vented outside.

Dryer vent thru attic.

A vertical dryer vent is typically a problem because it acts as a moisture condenser. In these cases it may be necessary to vent your dryer through the attic. 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. The sheet metal duct is cooled by the outside air in the attic.

These terminals need to be cleaned on a regular basis to prevent lint buildup. Terminating the shorter duct run with a dryerjack helps venting through the roof deliver on the promise this shorter route offers. 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. Sometimes such as in town homes or condos it s not possible to vent a dryer through a wall outside.

Can a dryer vent go up through an attic. Cleaning lint buildup from roof vents is difficult and nesting birds and squirrels often find roof vent caps irresistible. Clothes dryers should be vented through the side of the house preferably within reach from the ground. At less than 5 1 2 above the roof plane it is also low profile for minimal visibility.

When venting dryers for long distances use rigid metal pipe with as few elbows as possible. Attach the sections together with metallic duct tape rather than sheet metal screws to prevent lint buildup. Seal the ceiling penetration so that the duct can expand in length as it heats up during use a standard roof boot such as you d use to flash a vent pipe would work. Check with your appliance dealer or local building inspector for recommendations about the best roof vent cap to use.

Not all dryers will allow for this so be sure to check the owners manual to ensure it can be vented in this manner. Then get on the roof and peel back any shingles that may be covering the vent as well as the guard. Keeping a clean dryer vent is much easier when you can safely reach the exit. Vent the dryer with 4 in.

Continue the ductwork horizontally through the attic to the. When bath fans and clothes dryers vent through the roof they melt a bunch of snow. 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. Difficulty cleaning dryer vent.

Once the vent is exposed use a vent brush first clean the exterior surfaces. Vent a dryer through the roof only as a last resort. Metal duct going vertically from the dryer through the second floor ceiling. Doing so would fill your attic with.