Here are two products related to dryer venting.
1. We’ve installed a couple of dryer boxes. The dryer box saves you from having your dryer duct turn into a kinked up nightmare.
2. The Heartland dryer vent closure is wicked ugly. But it does an excellent job of sealing against air leaks, not to mention gross critters. The good news is that you can paint it. The bad news is that even if you paint it, it’s still fairly ugly.