How to Move a Mattress (Without Damaging It)

Step 1: Measure Everything Before You Lift

The biggest moving headache is discovering the mattress doesn't fit through a doorway or around a stairwell turn — after you've already started carrying it. Measure first:

• Mattress dimensions: Twin (38"×75"), Twin XL (38"×80"), Full (54"×75"), Queen (60"×80"), King (76"×80"), Cal King (72"×84")
• Mattress thickness (most modern mattresses are 10 to 14 inches)
• Every doorway, hallway, and stairwell on the path out and in
• Tightest stairwell turn angle and ceiling clearance

Most queens and kings clear standard 30-inch interior doors when carried on edge, but tight stairwell turns can be tough. If a queen won't make a turn, neither will a king — plan ahead for through-window or balcony options before lifting.

Step 2: Gather the Right Tools

• Mattress bag (sealed plastic for transport — different from breathable storage bag): $10 to $20 at home-improvement or moving-supply stores
• Flat-bed furniture dolly with retainer strap
• Two ratchet straps for securing in the truck
• Soft moving blankets if no mattress bag is available
• Two people minimum (three for kings)
• Sturdy work gloves

Step 3: Bag the Mattress

A mattress bag protects against dirt, moisture, snags, and pest exposure during transit. It's also a requirement for many professional movers. Wrap the mattress with the bag before any lifting:

1. 1Lay the mattress flat on the floor in the bag's open mouth
2. 2Slide the bag up over one end, then over the other end, like putting on a pillowcase
3. 3Tape the open end closed with strong packing tape
4. 4For longer hauls or trips through wet weather, double-bag

Step 4: Lift and Carry Correctly

Two people on opposite long sides, lifting with knees, not backs. Tip the mattress on edge for narrow passages — but don't carry it on edge for long distances; the cover and seams can stress under their own weight. Use the flat-bed dolly for hallways and ramps where it'll fit.

Step 5: Load the Truck Flat

In a moving truck or van, lay the mattress flat on a hard surface — preferably against the front wall of the cargo area, with no heavy objects on top of it. Secure it with ratchet straps anchored to the truck's cargo tie-downs. If flat isn't possible:

• Standing on its side is acceptable for short hauls only
• Strap it firmly against a flat surface so it doesn't slide or flex
• Don't stack heavy items against the side that could crush the comfort layer

Should You Strap a Mattress to the Car Roof?

It's generally not recommended. Highway-speed airflow can catch the mattress and either damage it or pull it off the vehicle entirely. If a moving truck genuinely isn't an option:

• Bag the mattress in a sealed mattress bag
• Run ratchet straps front-to-back through the open car doors (not over the top of the bag, which can crush the structure)
• Tie additional ropes from the front and rear corners to the front and rear bumpers as a backup
• Keep speeds under 50 mph on local roads only — avoid highways
• Don't attempt in any precipitation

Most U-Haul and Home Depot truck rentals run $19 to $40 a day plus mileage — usually cheaper than the cost of replacing a mattress damaged on a car roof.

When to Hire Movers

DIY makes sense for a queen or smaller, with two helpers, on a single floor, over a short distance. Professional movers earn their fee when:

• Moving a king or California king
• Carrying through tight stairwells, especially up multiple floors
• Long-distance moves where the mattress will be in transit overnight
• The mattress is paired with other heavy furniture that needs the same labor

Most local moving companies charge $50 to $150 per hour with a two-person crew — a single-item mattress move is often quoted at a flat $80 to $200.