Venting Clothes Dryer Through Roof

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 clothes dryer through roof.

Clothes dryers should be vented through the side of the house preferably within reach from the ground. As soon as i m in charge there will be no more venting of clothes dryers through the roof. 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.

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. But we don t recommend it for two reasons. Venting the dryer outside in cold weather wastes a lot of heat. If washers and dryers are located within an interior room the dryer ductwork can vent through the roof but this type of dryer vent installation should be avoided whenever possible because cleaning the opening is difficult.

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

2 cut the vent hood opening after locating the shortest route for the ductwork determine the location of the dryer vent. When venting dryers for long distances use rigid metal pipe with as few elbows as possible. Clothes dryers should be vented out the side of the house preferably at ground level as god intended. Unlike the vents shown above left the dryerjack affects airflow by less than 01 water column inches of pressure.

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.