Dryer Vent Lint In Attic

Venting a dryer into an enclosed space is never a good idea.

Dryer vent lint in attic. 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. Not all dryers will allow for this so be sure to check the owners manual to ensure it can be vented in this manner. Venting dryers and bathroom and kitchen fans into an attic is a very poor practice. Its continued accumulation in an attic space can pose a significant fire hazard.

The attic is usually colder than the rest of the house during the winter and that can create a. A dryer vent should be vented outside. One important way to control condensation is to maintain an upward slope on the vent pipe. You must terminate your dryer vent outside the building according to section m1502 of the irc.

Dryer vent cleaner kit vacuum hose attachment brush lint remover power washer and dryer vent vacuum hose 3 8 out of 5 stars 2 452 10 99 10. Can a dryer vent go up through an attic. When venting dryers for long distances use rigid metal pipe with as few elbows as possible. The problem with attics.

It s not a great idea to vent your attic like that but the lint is going to go out. In these cases it may be necessary to vent your dryer through the attic. All that lint coming out the top means there s a whole bunch more down at the bottom and that s a fire hazard. The photo below shows an accumulation of dryer lint in an attic after years of the vent terminating in it.

It introduces moisture heat and grease in a space that is not designed to receive them. Laundry lint consisting primarily of cotton and synthetic fibers is obviously quite flammable. This code requirement is usually referred to when a homeowner wants to install air conditioning ducts from the house hvac system to the garage but also applies for dryer ducts. Be careful you don t cut through any studs electrical wires or pipes in the process.

This also means that you can t blow the dryer exhaust into the attic or the crawlspace. Sometimes such as in town homes or condos it s not possible to vent a dryer through a wall outside. This product acts as a secondary lint trap for your electric clothes dryer.