Dumpster Rental for Deck Demolition — Right Size, Best Price
Deck demolition is one of the most satisfying DIY projects — but the debris volume surprises most homeowners. A typical 12x16 deck generates 2–4 cubic yards of lumber, fasteners, and decking material. Factor in a concrete pad or footings, and you can hit 6–8 cubic yards quickly. A 10-yard dumpster handles most standard deck tear-outs; larger decks or those with concrete require a 15- or 20-yard. Getting the size right upfront avoids the most common mistake: running out of room with half the deck still standing.
Why Rent a Dumpster for This Project?
Lumber disposal
Old decking boards, joists, posts, and railings are accepted in standard roll-offs. Even treated lumber is OK in most markets (confirm with your hauler).
Concrete footing removal
If you're pulling concrete footings or a concrete pad, a 10- or 15-yard dumpster handles both concrete and lumber in separate weight limit considerations.
Metal hardware disposal
Joist hangers, screws, bolts, and metal brackets can all go in the dumpster — no need to sort hardware before loading.
One delivery, one pickup
Demo the whole deck, load as you go, call for pickup when done. No sorting or multiple trips required.
Fast project completion
Debris disposal is often the slowest part of deck demo. A dumpster on-site keeps the teardown moving at full speed.
New deck installation prep
Clear the old structure completely before your new deck contractor arrives — most require a clean slate before they begin.
Recommended Dumpster Sizes
10 Yard Dumpster
Standard deck (under 300 sq ft) without concrete — most common choice
$275–$450
avg. price
15 Yard Dumpster
Large deck (300–500 sq ft) or deck with concrete footings
$325–$500
avg. price
20 Yard Dumpster
Very large deck, multi-level deck, or deck plus additional project debris
$375–$575
avg. price
Pro Tips for This Type of Rental
- Concrete footings are heavy — if you're pulling them, check weight limits before loading them with lumber.
- Break lumber into shorter lengths before loading — it packs more efficiently and prevents pieces from sticking out over the fill line.
- Pressure-treated lumber can go in standard dumpsters in most states, but check your hauler's policy.
- Composite decking is heavier than it looks — factor it into your weight estimate.
- Same-day and next-day delivery is common for deck projects — most local haulers can accommodate quick turnarounds.
Frequently Asked Questions
What size dumpster do I need for deck demolition?
A 10-yard dumpster handles most standard decks under 300 square feet. If your deck is larger, has concrete footings, or you're doing additional demo work at the same time, step up to a 15-yard. Multi-level decks often need a 20-yard.
How much does a dumpster cost for deck demolition?
Deck demo dumpsters typically run $275–$475 for a 10–15 yard container. The exact price depends on your location and debris weight — concrete footings add significantly to your tonnage.
Can I put pressure-treated wood in a dumpster?
In most areas, yes — pressure-treated lumber is accepted in standard roll-off dumpsters because modern CCA-free treatments are not classified as hazardous. However, some counties have restrictions. Confirm with your local hauler before loading.
How long does deck demolition take?
A two-person team can tear down a standard 12x16 deck in 4–6 hours. Factor in time for sorting, loading, and footing removal. A 3–5 day rental is usually more than enough.
Can I include other project debris with my deck demo?
Yes — if you have other renovation debris (lumber, fencing, old furniture), you can include it in the same dumpster as long as total weight stays within limits. This often makes the rental more cost-efficient.