The 6 Best Periscope Dryer Vents

Even if your DIY skills are only modest, the Deflecto Close Connect (about $21) is adaptable and adjustable enough that most people can maneuver it into place. For the greatest effectiveness, though, many find that sealing it with tape is necessary.

This Lambro Tite Fit (about $20) will whoosh the hot air out of your dryer but not all the money out of your wallet, which is especially significant considering that it's on the larger side, with a length that starts at 18 inches and goes all the way up to 30.

The Builder's Best Zero (around $28) was built specifically to resist being crushed, ruined by inclement weather, or otherwise harmed by less-than-ideal conditions. It gets this strength from its materials, which include a hardy galvanized hood.

If you're working with a small area, then the diminutive Whirlpool 0-to-5 Inch (about $16) might be just the aid you need. You'll get a tight fit against the wall, too, thanks to a clearance that's under 3 inches, and all without spending a pretty penny.

Although it's not technically a periscope, the BetterVent Indoor (appx. $51) is, nevertheless, a boon in instances where installing an airway or cleaning a shaft can be tricky. That's because it is helpful at keeping large amounts of dust and lint from reaching your lungs.

Giving you plenty of room for adjustments, the Whirlpool 0-to-18 Inch (appx. $23) is not terribly expensive and offers a tight 2.5-inch clearance that'll save you valuable space. It's relatively simple to install, although you should expect to cut the excess with some tin snips.