Dryer Making Scraping Noise: Causes & How to Fix It

Quick Answer

A scraping noise is most often caused by something rubbing the drum: a foreign object (coin, bra wire, screw) caught between the drum and front/rear seal, or a worn drum seal/felt allowing metal-to-metal contact. First action: stop the dryer, remove items, and inspect the drum edge and door opening for trapped debris. If the sound continues with an empty drum, plan on opening the cabinet to check the seals.

Identify the Noise First

Use these patterns to pinpoint whether you are dealing with drum seal rubbing or a foreign object in the drum-to-cabinet gap.

During drum rotation: Scrape that matches drum speed is classic drum edge contact. If it changes when you push lightly on the drum through the door opening, suspect a worn front felt/seal or an object lodged at the front.
At startup: A brief scrape for the first 1 to 3 rotations often means a small item is shifting into the gap, or the drum seal is dry/frayed and catches before it warms up.
During heating: Scraping that gets worse after the dryer warms can point to a marginal seal that softens/warps with heat or a foreign object that expands slightly and drags more.
During cooling cycle: If scraping reduces or disappears during cool-down, it supports a heat-related seal contact issue rather than a hard object stuck in place.
Constant: Continuous scraping every rotation strongly suggests the drum is rubbing the front bulkhead or rear seal area, or a rigid object is firmly trapped between drum and cabinet.
Intermittent: On-and-off scraping that comes and goes with load shifting often means a loose item (coin, button, zipper pull) is occasionally getting pulled into the drum gap.

What This Noise Usually Means

The dryer drum rides very close to the front bulkhead and rear support area. A felt drum seal (sometimes with a plastic glide surface) keeps the gap tight and prevents metal-to-metal contact while also controlling airflow. When a foreign object slips past the drum lip or the seal wears through, the rotating drum drags that object or rubs directly against the bulkhead. The result is a sharp scrape, often rhythmic, that follows drum rotation rather than a motor whine or blower rumble.

Most Common Causes

Coin, screw, or small hard item stuck between drum and front seal: Common with pockets and small hardware. Usually produces a high, sharp scrape that can come and go.
Bra underwire or hairpin lodged at the front bulkhead: Often makes a louder, more aggressive scrape and may start suddenly mid-cycle.
Worn or torn front drum felt/seal: Allows the drum edge to contact the front bulkhead or exposes adhesive/rough felt edges that scrape.
Worn drum glides (on models that use glides at the front): When glides wear through, the drum rides lower and starts scraping the bulkhead.
Rear drum seal wear or object caught at the rear gap: Less visible, but can create scraping that sounds like it is coming from the back of the cabinet.
Drum edge damage from prior foreign object: A burr on the drum rim can scrape the seal every rotation even after the original item is gone.

How to Check Safely

These checks focus on confirming drum seal rubbing or a foreign object in the drum gap without requiring specialized tools.

Step 1: Stop the cycle and unplug the dryer. Do not troubleshoot a scraping drum while it is powered.
Step 2: Empty the drum completely. Run your hand around the inside front lip of the drum and the door opening to feel for a coin edge, wire, or sharp burr. Use a flashlight.
Step 3: Check the drum-to-front gap. Slowly rotate the drum by hand. Listen and feel for a scrape point. If it scrapes at the same spot every rotation, mark the spot with tape and recheck that area closely.
Step 4: Look for felt/seal damage. At the front opening, inspect the felt for fraying, missing chunks, dark rub marks, exposed adhesive, or a rolled-over edge. Any of those can create scraping.
Step 5: Use a thin probe carefully. If you suspect a coin or wire in the gap, use a plastic zip tie or wooden skewer (not metal) to gently sweep the gap at the scrape point. Do not force it; you can damage the seal.
Step 6: Check for drum play. With the door open, lift the front of the drum slightly. Excessive drop can indicate worn front glides/seal, which can allow scraping at the bulkhead.
Step 7: Run a short test with an empty drum. If reassembled and safe to do so, run 30 to 60 seconds. If scraping persists empty, the issue is likely seal/glide wear rather than a load-related object.

When This Is Normal vs A Problem

Can be normal: A faint, brief brush sound on the first couple of revolutions after a long idle, especially if it disappears quickly and does not leave marks. Some seals momentarily drag before they warm and settle.
Is a problem: Any sharp scraping, grinding, or rhythmic metal-on-metal sound; scraping that stays constant through the cycle; visible felt fraying or missing sections; black dust at the door opening; clothing picking up grey/black marks; or a burning smell from fabric rubbing the drum edge.

When to Call a Technician

Scraping continues with an empty drum after you remove pocket items. This usually means a worn seal or glides that requires cabinet disassembly.
You see torn felt, missing glide material, or exposed metal at the front bulkhead. Continued use can quickly damage the drum edge and bulkhead.
The object is not retrievable from the front gap. Underwires and rigid items often require removing the front panel/bulkhead to avoid tearing the seal.
You notice heat-related symptoms. Burning odor, smoke, or melting at the seal area should be addressed immediately and not run until repaired.
Stacked units or gas dryers where cabinet access is difficult. Safe disassembly and reassembly matter, especially around gas connections and ignition components.

How to Prevent This Problem

Empty pockets every load. Coins and screws are the most common drum-gap scrapers.
Use a mesh garment bag for bras and small items. Underwires are frequent causes of severe scraping and torn seals.
Do not overload. Heavy loads can push fabric into the drum edge, accelerating felt/glide wear and making foreign objects more likely to wedge.
Inspect the door opening occasionally. If you see fraying felt early, repair before the drum starts rubbing metal.
Remove hard items from the drum immediately. A single cycle with a trapped coin can burr the drum rim and cause ongoing scraping.

Conclusion

A scraping dryer is usually the drum edge rubbing a damaged seal or a foreign object stuck in the drum-to-cabinet gap. Start by unplugging, emptying the drum, and inspecting the front lip and felt while rotating the drum by hand. If the scrape persists with an empty drum or you see worn felt/glides, schedule a seal/glide repair before the drum or bulkhead is damaged.

Frequently Asked Questions

Why does my dryer scrape only when the drum is full?

A full load can shift and press items against the drum edge, pulling small objects into the front gap. It also increases drum load, which can make a worn felt seal or worn glides scrape more under weight. Test with an empty drum; if the noise disappears, recheck pockets and try a smaller load.

Can a coin really cause a loud scraping sound?

Yes. A coin can wedge between the rotating drum rim and the stationary front bulkhead or felt seal. The drum drags it each rotation, creating a sharp, rhythmic scrape. Even if the coin later drops out, it may leave a burr that continues to scrape until smoothed or the seal is replaced.

What should the front drum seal look like?

It should be a continuous felt ring with an even contact surface, not rolled over, torn, or missing sections. You should not see exposed metal where the drum rides, and there should not be heavy black dust or sticky adhesive at the door opening.

Is it safe to keep using the dryer if it still dries fine?

Not if the scrape is sharp or constant. Continued rubbing can wear through the seal, damage the drum edge, and grind the front bulkhead. It can also mark clothing and create localized heat from friction. If it persists empty or you see felt damage, stop using it until repaired.

How do I know if the scraping is from the front or the rear?

Front seal scraping is usually loudest at the door area and may leave black dust or marks near the opening. Rear scraping often sounds deeper and seems to come from the back of the cabinet, with less visible evidence at the door. Rotating the drum by hand and listening at the front versus back can help narrow it down, but rear issues typically require opening the cabinet to confirm.

What’s striking is how ordinary the fixes can feel when the noise stops. The clutter doesn’t vanish in a dramatic flash, but the day keeps moving—cleaner, calmer, and with fewer little detours.

Reading this far already puts you ahead. There’s no grand reveal left, just a steadier way to look at the mess and decide you’re done negotiating with it.