What Size Dumpster for a Bathroom Renovation?

Bathroom renovations are one of the most common DIY and contractor projects in the United States, and one of the most common sources of oversized dumpster rentals. Most bathrooms are small rooms. The debris — while dense and heavy — rarely fills more than 4–8 cubic yards. For the majority of bathroom remodels, a 10-yard dumpster is the right call.

Quick answer: For a standard bathroom remodel (single bath, full gut), rent a 10-yard dumpster. For a master bath with a large tile footprint, double vanity, or soaking tub, go with a 20-yard. If you are doing multiple bathrooms at once or combining with a bedroom renovation, use the 20-yard.

Bathroom Renovation Scope vs. Dumpster Size

Scope	Dumpster Size	Debris Volume
Vanity and toilet swap only	10 yard	1–2 cubic yards
Single bath partial reno	10 yard	2–4 cubic yards
Single bath full gut (small, under 60 sq ft)	10 yard	4–7 cubic yards
Master bath full gut (80–120 sq ft)	10–20 yard	6–10 cubic yards
Two bathrooms simultaneously	20 yard	8–14 cubic yards
Bathroom + adjacent bedroom	20 yard	10–16 cubic yards
Full hall bath + master bath	20 yard	10–16 cubic yards

The 10-yard is 3–4 pickup truck loads in capacity. A full gut on a standard 5x8 bathroom (40 square feet) — tile floors, tile walls, tub surround, vanity, toilet, mirror — falls comfortably within that range.

What a Bathroom Gut Generates

Here is a debris volume breakdown for a typical full bathroom gut:

Item	Volume	Weight Notes
Wall tile (60 sq ft in a tub surround)	0.5–1 cubic yard	Heavy — ~12 lbs/sq ft
Floor tile (50 sq ft)	0.25–0.5 cubic yards	Heavy — ~12–15 lbs/sq ft
Tub or shower pan	0.5–1 cubic yard	Cast iron tubs are very heavy
Toilet	0.25 cubic yards	~80–100 lbs
Vanity and mirror	0.5–0.75 cubic yards
Drywall (greenboard/cement board)	0.5–1 cubic yard	Heavier than standard drywall
Plumbing fixtures and hardware	0.1–0.25 cubic yards

Total for a standard 5x8 bathroom: 3–5 cubic yards. A 10-yard has plenty of headroom.

Total for a master bath (12x14) with walk-in shower and soaking tub: 6–9 cubic yards. Still fits in a 10-yard, but leaves less buffer. If you are uncertain, the 20-yard gives peace of mind for under $100 more.

The Weight Trap: Tile and Cast Iron

Bathrooms are among the heaviest debris types in residential renovation. Two items require weight-limit awareness:

Floor and Wall Tile

Ceramic and porcelain tile — including the concrete backer board underneath — weighs 12–20 lbs per square foot. A standard bathroom has 50–100 square feet of tile surfaces.

Tile Type	Weight per Square Foot	100 sq ft Weight
Ceramic floor tile + backer	12–15 lbs	600–750 lbs
Porcelain floor tile + backer	15–20 lbs	750–1,000 lbs
Large format tile (12x24+)	18–22 lbs	900–1,100 lbs
Shower/tub surround tile	12–15 lbs per sq ft	180–225 lbs (60 sq ft)

A 10-yard dumpster typically has a 2–3 ton weight limit. The tile from a standard bathroom (80–100 sq ft of total tile surface) weighs approximately 0.5–1 ton — well within the limit on its own. Combined with other bathroom debris, you will stay under the limit.

The weight concern arises when tile is combined with other heavy materials — particularly if you have multiple bathrooms being renovated simultaneously.

Cast Iron Tubs

Old cast iron bathtubs are the heaviest single item in most bathroom renovations. A standard 60-inch cast iron tub weighs 300–500 lbs. Some vintage clawfoot tubs weigh 400–700 lbs.

A single cast iron tub adds meaningful weight to a 10-yard load but should not approach the weight limit on its own. However, if you have two cast iron tubs (rare but possible in double-bathroom projects), the combined weight with tile debris can approach the 2–3 ton limit of a 10-yard container.

Most cast iron tubs can also be scrapped. Scrap metal dealers pay $0–$50 for cast iron tubs, and some haulers will pick up for free. Removing the tub before the dumpster arrives saves both weight and money.

For detailed weight calculations, see our weight limits guide.

Toilet and Plumbing Fixture Disposal

Most plumbing fixtures can go in the dumpster with no restrictions:

Toilets
Sinks and vanity tops
Shower heads and fixtures
Faucets
Showerheads and valves
Medicine cabinets and mirrors

One exception: Toilets contain water that needs to be removed before disposal. Flush the toilet, shut off the supply valve, and remove remaining water with a sponge or vacuum before loading. A toilet filled with water weighs 80–120 lbs; drained, it weighs 60–80 lbs.

Multiple Bathrooms: When to Size Up

Renovating two bathrooms simultaneously is the most common reason a bathroom project needs a 20-yard instead of a 10-yard.

Two full baths simultaneously: Combined debris runs 8–12 cubic yards. A 10-yard is tight; the 20-yard provides comfortable capacity and avoids overflow.

Hall bath + master bath: Similar math — 8–14 cubic yards combined. Use the 20-yard.

Staggered timing: If you can stage the renovation (complete one bathroom before starting the second), you can use a single 10-yard and call for pickup between phases. This saves the cost of the larger container but adds the rental period. Ask your provider about mid-project exchange or second delivery pricing.

Do You Need a Permit?

For driveway placement, no permit is needed in most cities. Most standard 10-yard containers are 12 feet long and 8 feet wide — they fit in virtually any driveway, including single-car driveways.

For very small properties with no driveway access, street placement may be necessary. In that case, check your city's permit requirements. See our permit guide for city-by-city rules.

Protecting Your Driveway During a Bathroom Renovation

A loaded 10-yard dumpster weighs 4,000–6,000 lbs — lighter than a 20-yard load, but still heavy enough to mark soft surfaces.

Ask your hauler about placing boards under the wheels (standard with most good haulers)
Avoid placement on brand-new asphalt (less than 6 months old)
Consider plywood sheets if placing on pavers

Bathroom Remodel Checklist

Before calling:

Measure your bathroom(s) — total square footage of floor and wall tile
Inventory the items being removed (tub type, number of fixtures)
Note cast iron tubs — consider scrap options before the dumpster arrives
Confirm whether multiple bathrooms will be done simultaneously
Check driveway length for container clearance

Typical Bathroom Renovation Rental Timeline

Project	Rental Period
DIY single bathroom	7–10 days
Contractor single bathroom	5–7 days
Master bath gut renovation	7–14 days
Two bathrooms simultaneously	10–14 days

Most providers include 7 days in the base rental. Extensions run $10–$25/day. Book the right size from the start rather than calling for a swap mid-project — swaps cost extra for delivery and pickup.

If you are also renovating the kitchen, see our kitchen remodel dumpster guide — the two projects together typically call for a 30-yard.

Find a Dumpster for Your Bathroom Project

For a single bathroom remodel in a standard-size bathroom, order the 10-yard. It is the right size, it fits in your driveway, and it handles everything a bathroom gut generates with room to spare. Step up to the 20-yard for master baths, multiple bathrooms, or combined bathroom-and-bedroom renovations.