You must terminate your dryer vent outside the building according to section m1502 of the irc.
Dryer vent pipe in attic.
The problem with attics the attic is usually colder than the rest of the house during the winter and that can create a problem for a dryer vent.
Secure the dryer vent hood to the siding on the home s exterior using wood screws for masonry homes use appropriate anchors instead of wood screws caulk around the edges of the.
Not all dryers will allow for this so be sure to check the owners manual to ensure it can be vented in this manner.
Sometimes such as in town homes or condos it s not possible to vent a dryer through a wall outside.
Vent the dryer with 4 in.
A dryer vent should be vented outside.
When venting dryers for long distances use rigid metal pipe with as few elbows as possible.
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Position the assembly so that the opening faces toward the ground.
Dryer vent pipe takes the warm moist air from your dryer and puts it outside the house so it won t lead to damage that could cause problems.
This also means that you can t blow the dryer exhaust into the attic or the crawlspace.
Hang the pipe from the floor joists don t let it drape on the ground.
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.
Imperial indoor hook up dryer vent kit.
Be careful you don t cut through any studs electrical wires or pipes in the process.
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Metal duct going vertically from the dryer through the second floor ceiling.
Snap to vent master dryer vent connector kit indoor hook up dryer vent kit.
The warm moist air inside the vent tends to.
In these cases it may be necessary to vent your dryer through the attic.
Where changes of direction are required use 4 inch aluminum elbows.
If the air from your dryer was vented directly into your attic it wouldn t be long before you would need roof repair to replace all the moldy wooden structures.