What do these guides cover?
These guides answer the questions that come up before you book: which container size fits the job, what the weight allowance really means, when a permit is needed, how many restroom units a crew or an event requires, and what the servicing schedule should be. Each one is written and fact checked by our editorial team. Call 1-833-520-0680 if you would rather talk it through.
Dumpster rental guides
What Size Dumpster Do I Need?
Work out which roll off dumpster size you need from your project type, pickup load equivalents and debris weight. Includes a size comparison table.
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What Can You Put in a Dumpster?
A clear list of what is accepted in a roll off dumpster and what is refused, plus what to do with paint, tires, appliances and electronics.
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Do I Need a Permit for a Dumpster?
When a dumpster permit is required, what a right of way permit costs, how long it takes and who files it. Driveway and street placement explained.
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Dumpster Weight Limits and Overage Fees
How dumpster weight allowances work, what overage costs per ton, and which materials are heavy enough to push a load over the limit.
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How to Prepare Your Driveway for a Dumpster
How to protect your driveway from a roll off dumpster, plus the approach length, width and overhead clearance a delivery truck needs.
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Dumpster Rental vs Junk Removal
Compare dumpster rental against full service junk removal on cost, labour, timing and volume, with guidance on which suits which job.
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How Long Can You Keep a Rental Dumpster?
How long a standard dumpster rental lasts, what extra days cost, and the permit and HOA limits that can shorten the period.
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How to Dispose of Roofing Shingles
How to dispose of asphalt roofing shingles, how to estimate the tonnage by squares, and why clean loads can be recycled into road paving material.
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Renovation Waste Planning Checklist
A phase by phase checklist for planning renovation waste: container sizing, separating heavy debris, permits, hazardous items and recycling rules.
Read the guide ›Porta potty rental guides
How Many Porta Potties Do I Need?
Work out how many porta potties your event or job site needs using event planning ratios and the OSHA 29 CFR 1926.51 table. Includes a worked example.
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OSHA Portable Toilet Requirements
What OSHA 29 CFR 1926.51 requires for portable toilets on construction sites, including the ratio table, hand washing and potable water rules.
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How Often Are Porta Potties Serviced?
How often portable toilets are serviced, what a service visit includes, and when weekly servicing needs to become twice weekly.
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Porta Potty Placement Tips
Where to place portable toilets on a job site or event: ground conditions, service truck access, wind, lighting and walking distance.
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Restroom Trailer vs Porta Potty
Compare restroom trailers against porta potties on comfort, site requirements, cost and capacity, with guidance on which suits which event.
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Porta Potties for Weddings
How to plan wedding restrooms: flushable units or a trailer, how many to order, screening, lighting and whether to book an attendant.
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Winter Porta Potty Rental Tips
How portable toilet rental works in freezing weather: antifreeze in the tank, clearing service access, placement out of wind and drifting snow.
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An interactive tool sits alongside these guides. The dumpster size picker compares all five roll off sizes side by side, with dimensions, weight allowances and the projects each one suits.
Who wrote this page
Written and fact checked by the Dumpster Porta Potty USA editorial team. We check container sizes, servicing intervals and price ranges against published provider rate sheets and federal guidance, then update the page when those change.
Last updated . Read our editorial policy.