Deck Demolition Dumpster Guide: Size, Cost & Disposal
Complete guide to choosing the right dumpster for deck demolition. Learn which size fits your deck size, what materials you can dispose of, cost estimates, and pro tips for efficient deck removal.

Quick Answer
Most deck demolitions need a 15-yard or 20-yard dumpster ($350-$500). Small decks (under 200 sq ft) fit in 15-yard containers. Medium to large decks (200+ sq ft) need 20-yard dumpsters. Wood is bulky but relatively light, so volume matters more than weight.
Choosing the Right Dumpster Size for Deck Demolition
Deck demolition generates bulky wood debris that takes up significant space. The size you need depends on your deck size, construction materials, and whether you're removing railings and stairs.
15-Yard Dumpster for Small Decks
A 15-yard dumpster fits small deck demolitions (under 200 square feet). This size works for:
- Small ground-level decks (10x10 to 12x16 feet)
- Minimal railings and stairs
- Standard wood construction
- Single-level decks
20-Yard Dumpster for Medium to Large Decks
A 20-yard dumpster is ideal for most deck demolitions (200+ square feet). This size fits:
- Medium to large decks (200-400 square feet)
- Multi-level decks with railings
- Decks with stairs and landings
- Composite or treated wood materials
What Goes in Your Deck Demolition Dumpster
Most deck materials can go in your dumpster. Here's what fits:
- Wood decking: Planks, boards, railings, stairs
- Support structures: Joists, beams, posts, footings
- Hardware: Screws, nails, brackets, connectors
- Composite materials: Composite decking, railings
- Concrete footings: If broken into manageable pieces
Weight Considerations
Wood is relatively light but bulky. Deck demolition debris typically:
- Volume matters more: Wood takes up space but isn't heavy
- 15-yard dumpster: 2-3 ton limit (usually sufficient)
- 20-yard dumpster: 2-3 ton limit (plenty for most decks)
- Concrete footings: Heavy if included, may affect weight limits
Cost Estimates for Deck Demolition Dumpsters
Deck demolition dumpster costs vary by size:
- 15-yard dumpster: $350-$450 (small decks, minimal debris)
- 20-yard dumpster: $400-$500 (medium to large decks)
Costs include delivery, pickup, and disposal. Additional charges may apply for extended rental periods or weight overages.
Deck Demolition Tips
- Disassemble carefully: Remove railings and stairs first to maximize space
- Cut large pieces: Break down large boards to fit better
- Remove hardware: Separate metal hardware if possible (may be recyclable)
- Plan access: Ensure dumpster placement allows easy loading
- Check for permits: Some areas require permits for deck demolition
Timeline Planning
Most deck demolitions take 1-3 days, making standard rental periods perfect. Schedule your dumpster:
- Before demolition: Have dumpster on-site when you start
- During removal: Fill as you work to keep the area clean
- After completion: Schedule pickup when demolition is complete
Getting Started
Ready to remove your deck? Get the right dumpster size for your project. Use our dumpster size calculator or call TNT Dumpsters at (801) 209-9013.
Learn more about residential dumpster rentals or explore our complete service offerings.
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