Choosing the right skip bin size depends on the type of waste you’re disposing of, how much of it there is, and the type of project you’re undertaking. A small garden clean-up might only require a 2m³ skip bin, while a large General Light Waste clean-out could need up to 12m³. Mixed Renovation/Construction Waste is available up to 9m³, while Clean Heavy Waste and Soil Only bins are available up to 5m³. This guide walks you through how to estimate your waste volume, match bin sizes to common jobs like renovations or clear-outs, understand how waste type affects your choice, and avoid common mistakes such as underestimating bin space or overloading.
At Backyard Bins, we understand estimating waste volumes can be tricky, whether you’re tackling a renovation, garden clean-up, or household declutter. That’s why we offer skip bins ranging from compact 2 cubic metre bins to spacious 12 cubic metre options. Please note that not every waste type is available in every bin size, so choosing the right waste category matters as much as choosing the right size.
Choosing the Right Skip Bin Size for Your Waste Type and Project
Getting the bin size right is essential to avoid unnecessary hassle or extra expenses. Here’s how to estimate your waste and select the ideal bin size for typical household projects in Perth.
Estimate Your Waste Volume First
Before booking your skip bin, roughly calculate your waste. Measure the length, width, and height of your waste pile, then multiply these numbers to estimate volume in cubic metres (m³).
Alternatively, consider familiar comparisons:
- Wheelie bins: One standard wheelie bin is approximately 0.24 cubic metres.
- Trailer loads: A small trailer load typically holds around 1–2 cubic metres.
It’s usually cheaper and less stressful to slightly overestimate your waste than order an additional bin later. For more detailed preparation, see our guide on 5 Things to Do Before Hiring a Skip Bin.
Match the Bin to Your Project Type
Here are some common projects and the skip bin sizes that usually suit each type of waste. The right choice depends on both the amount of rubbish and the waste category, so call us if you are unsure.
| Project Type | Recommended Bin Size | Waste Category | Bin Links |
|---|---|---|---|
| Small garden clean-up | 2m³–3m³ | General Light Waste. Green waste is accepted, but no tree stumps. | 2m³ bin | 3m³ bin |
| Garage tidy-up or small household clear-out | 3m³–4m³ | General Light Waste, including household junk, furniture, cardboard and general clutter. | 3m³ bin | 4m³ bin |
| Medium renovation projects | 5m³–6m³ | Mixed Renovation/Construction Waste for approved materials such as tiles, timber, cabinetry, metal, rubble and gyprock. | 5m³ bin | 6m³ bin |
| Large renovation or construction clean-up | 7m³–9m³ | Mixed Renovation/Construction Waste. For 7m³, 8m³ and 9m³ bins, not more than half the bin can contain soil, bricks, concrete or tiles. | 7m³ bin | 8m³ bin | 9m³ bin |
| Clean heavy waste or soil-only jobs | 2m³–5m³ | Clean Heavy Waste or Soil Only. Suitable for soil, sand, bricks, concrete or tiles, depending on the category selected. | 2m³ bin | 5m³ bin |
| Large General Light Waste clean-out | 10m³–12m³ | General Light Waste only. Not suitable for soil, sand, brick, concrete, tiles, building rubble or turf. | 10m³ bin | 12m³ bin |
Matching the right skip bin size to your project helps manage waste efficiently, saving money and time. For additional information, check our comprehensive Home Renovation Guide.
What Size Skip Bin Do I Need for Different Waste Types?
When choosing your bin, it’s crucial to consider the kind of rubbish you’re disposing of. Weight and materials significantly impact your bin selection.
- General Light Waste: Household junk, timber, furniture, white goods, metals, cardboard, paper, plastics and green waste. General Light Waste bins are available up to 12m³.
- Mixed Renovation/Construction Waste: Soil, brick, concrete, tiles, rubble, timber, cabinetry, plumbing equipment, metal and gyprock. Mixed Renovation/Construction Waste bins are available up to 9m³.
- Clean Heavy Waste: Soil, sand, bricks, concrete or tiles only. Clean Heavy Waste bins are available up to 5m³.
- Soil Only: Soil or sand only, with no other waste mixed in. Soil Only bins are available up to 5m³.
For guidance on heavy waste, read our blog on Dispose of Brick and Concrete.
Special items require careful disposal and cannot be placed in a Backyard Bins skip bin:
Bin placement also affects your choice. Check driveway size, access, and placement options. Our guide on The Dos and Don’ts of Skip Bin Placement provides more details.
Common Mistakes When Choosing a Skip Size (and How to Avoid Them)
Choosing a Bin That Does Not Match Your Waste Type
A large bin is not always the right choice. For example, 12m³ bins are suitable for General Light Waste only, not heavy renovation waste, concrete, bricks, tiles, soil or sand. Clean Heavy Waste and Soil Only bins only go up to 5m³, while Mixed Renovation/Construction Waste bins only go up to 9m³.
Underestimating Waste Volume
Selecting too small a bin leads to overfilling or ordering another bin, increasing costs and hassle. Remember, bins cannot be filled above the rim. For more, read Why You Shouldn’t Overfill Your Skip Bin.
Poor Skip Bin Loading or Access Issues
Inefficient loading wastes bin space, while poor access makes loading difficult. For tips, see 10 Tips to Fill Your Skip Bin Like a Pro and Skip Bin Safety & Overloading Tips.
Quick Guide – Project vs Bin Size Table
| Project Type | Recommended Bin Size | Notes |
|---|---|---|
| Small garden tidy-up | 2m³–3m³ | General Light Waste. Green waste accepted, but no tree stumps. |
| Garage declutter | 3m³–5m³ | General Light Waste, including furniture, household items, cardboard and clutter. |
| Bathroom renovation | 5m³–6m³ | Mixed Renovation/Construction Waste for approved materials such as tiles, timber, cabinetry, metal, rubble and gyprock. |
| Clean heavy waste | 2m³–5m³ | Soil, sand, bricks, concrete or tiles only. No general rubbish or green waste. |
| Soil only | 2m³–5m³ | Soil or sand only, with no other waste mixed in. |
| Large renovation or construction clean-up | 7m³–9m³ | Mixed Renovation/Construction Waste. For 7m³, 8m³ and 9m³ bins, not more than half the bin can contain soil, bricks, concrete or tiles. |
| Full home clear-out | 8m³–12m³ | General Light Waste only. Not suitable for soil, sand, brick, concrete, tiles, building rubble or turf. |
For pricing and easy ordering, visit our Bin Sizes and Prices page.
Still Unsure What Bin Size You Need? We Can Help
Choosing the right bin doesn’t need to be a guessing game. Backyard Bins has decades of experience helping Perth residents find the right bin size for their waste type and project. Call us today or fill out our easy online form. We’ll help you choose the right skip bin quickly, affordably, and without the hassle.
Backyard Bins Team
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