You probably don’t think too much about your dryer duct. You set it up, it discards dryer air out of your house and there’s not much more to think about.
Or is there?
We encounter this sort of thing all the time during foreclosure inspections. Think about it: dryers create intense heat in small, usually confined spaces in your home. The dryer duct connects directly to your wall and if something goes wrong, you could be left in serious trouble.
Here’s a run down of dryer duct materials:
Plastic – This is an absolute don’t. Plastic can catch fire and spread it at a rapid rate (in other words, plastic ducts are flammable), leading to huge home damage. Stay safe and don’t use plastic!
Foil – While foil is not flammable, it can still virtually disintegrate if a fire starts within it. Some inspectors will not pass a home using this, though it is safer than plastic (and easier to use that semi-rigid aluminum).
Semi-Rigid Aluminum – This material is definitely the best and safest. Like any material, it can deteriorate under intense circumstances, but it has far greater integrity than foil or plastic. The UL listed semi-rigid dryer ducts will definitely offer the preventative safety that your home needs.
Avoid danger by choosing the right dryer duct material. As you know, certain materials withstand heat a lot better than others, in this case the aluminum. You also probably know that it only takes a spark to start a decent fire in the midst of certain materials. So, if you have a plastic or foil duct, get rid of it! Stop the fire when it’s still a spark, avoid danger and pass the home inspection with a semi-rigid aluminum dryer duct.