Dryer vent crushed behind dryer in Greater Vancouver

Pushing a dryer back into a tight laundry alcove often crushes the flexible duct behind it, and that pinched hose quietly wrecks airflow. It is one of the most common and most fixable dryer-vent issues in Greater Vancouver homes. Here is what to look for and how to handle it.

Why the Duct Gets Crushed

The transition hose is the short, flexible section connecting the back of the dryer to the wall duct. When the dryer is shoved tight against the wall, that hose gets kinked, folded, or flattened against the floor or wall. Flimsy foil or thin plastic hoses are especially prone to crushing and staying crushed.

A pinched transition hose chokes airflow just as effectively as a clog. You will see the familiar signs: longer drying times, a hot-running dryer, and lint piling up at the kink because exhaust slows there. In compact Vancouver laundry closets, basement suites, and laneway homes, the squeeze for space makes this a frequent problem.

• The flexible transition hose kinks when the dryer is pushed back
• Thin foil and plastic hoses crush most easily
• A crushed hose chokes airflow and traps lint at the kink

Fixing and Preventing It

This one is usually a safe do-it-yourself check. Unplug the dryer or shut it off, pull it out, and look at the transition hose. If it is kinked or flattened, gently reshape it or replace it. Clean out any lint that collected at the crushed spot, then reposition the dryer so the hose has a smooth, gentle curve rather than a tight fold.

To stop it recurring, switch a flimsy hose to a semi-rigid or rigid metal transition that resists crushing, and leave enough clearance behind the dryer so the duct is not forced into a sharp bend. A dryer-vent periscope can help in very tight spaces. If the wall duct beyond the hose is also loaded with lint, a professional cleaning of the full run is worthwhile.

• Power off, pull the dryer out, and inspect the transition hose
• Reshape or replace a kinked hose and clear trapped lint
• Use a semi-rigid or rigid metal transition and leave clearance behind the dryer

Frequently Asked Questions

How do I know the duct behind my dryer is crushed?

Pull the dryer out and look: a kinked, folded, or flattened transition hose is the giveaway. Slow drying, a hot dryer, and lint collecting at the kink are the symptoms that prompt the check.

Can I fix a crushed dryer duct myself?

Often yes. With the dryer powered off and pulled out, you can reshape or replace the flexible transition hose and reposition the dryer. If the wall duct beyond it is also clogged, a professional cleaning is worthwhile.

What is the best hose to prevent crushing?

A semi-rigid or rigid metal transition resists kinking far better than thin foil or plastic. In very tight spaces a dryer-vent periscope can also keep the connection from folding.

How much space should I leave behind the dryer?

Enough that the transition hose forms a gentle curve rather than a tight fold against the wall. Crowding the dryer back into the duct is the main cause of crushing in tight laundry spaces.

HeatLand Heating & Cooling is a licensed and insured, TSBC-certified HVAC company serving homeowners across Greater Vancouver. Our technicians diagnose the real fault, explain your options in plain language, and complete the work safely and to code.

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