How Do You Vent A Dryer Through The Roof

Check with your appliance dealer or local building inspector for recommendations about the best roof vent cap to use.

How do you vent a dryer through the roof.

In my humble opinion dryer vent terminals should be accessible from the ground if you already have a home with a dryer that terminates at the roof be sure to have the terminal cleaned on a regular basis and consider having the terminal replaced with a dryerjack terminal. Then get on the roof and peel back any shingles that may be covering the vent as well as the guard. Before you clean a dryer vent on the roof vacuum out the vent behind the dryer since it s easier to clean out the length of the vent from the ground floor. Difficulty cleaning dryer vent.

The sheet metal duct is cooled by the outside air in the attic. Once the vent is exposed use a vent brush first clean the exterior surfaces. If you re having a home built try to have your builder terminate the dryer duct at a location that makes sense. Venting the dryer outside in cold weather wastes a lot of heat.

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. 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. 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.

But we don t recommend it for two reasons. 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. Cleaning lint buildup from roof vents is difficult and nesting birds and squirrels often find roof vent caps irresistible. When bath fans and clothes dryers vent through the roof they melt a bunch of snow.

Keeping a clean dryer vent is much easier when you can safely reach the exit. A vertical dryer vent is typically a problem because it acts as a moisture condenser.