40 Yard Dumpster Rental in Greeley, CO

A 40 yard roll-off runs about twenty-two feet long, eight feet wide and roughly eight feet tall — twelve or more pickup loads. The extra capacity is all height, so it takes the same ground as a 20 or a 30 but needs a genuinely clear approach and a placement where a tall box is not in anybody’s way. It is a commercial container far more often than a residential one. If the material is dense rather than bulky, this is the wrong box for the job, and we will tell you so on the phone rather than after the delivery.

• Capacity40 cubic yards
• Box size22 x 8 x 8 feet
• Tonnage included5 to 6 tons
• Holdsaround 12 to 16 pickup loads

Why people choose the 40 yard

The 40 exists for one condition: material that runs out of room long before it runs out of weight. That is packaging, cardboard, ceiling grid, metal stud offcuts, insulation, framing scrap, shelving, cubicle systems and light fixtures — the stream a tenant finish or a warehouse clear-out produces. On that material a smaller container fills three times a week and the swap charges add up; a 40 absorbs the whole phase. On almost anything else it is the wrong tool, and we will say so rather than deliver it.

The commercial case in Greeley is worth stating plainly, because the City’s own Development Code explains why your existing enclosure will not cope. § 24-1058 requires a trash receptacle “sufficient in size to accommodate the trash generated by the uses,” sited out of front and side setbacks, not visible from streets, accessible to refuse trucks, and — where receptacles occupy more than fifteen square feet in aggregate — “enclosed on at least three sides by a solid wall or fence six feet in height and by a solid gate no less than five feet in height on the fourth side,” architecturally compatible with the building, lids closed. That is a permanent standard sized for what a tenant generates in normal operation. It was never sized for the week the building is being changed. A temporary 40 on your own lot keeps the permanent service running and keeps the debris off the ground.

On construction work the 40 belongs to specific phases rather than to the whole job. Framing, sheathing and the mountain of packaging that arrives with windows, doors, cabinets and appliances is the classic 40 load. Strip-out, plaster, tile and flooring is not — that is dense mixed debris and it belongs in a 20 loaded deliberately. Excavation spoil from a thirty-inch footing dig, broken slab, masonry and rock are not — those go in a 10 loaded flat, and keeping them as a clean stream keeps their disposal routes open. The most efficient arrangement on a Greeley build is usually a 40 for the light phase running alongside a small box for the heavy one, rather than one container trying to do both.

Two firm limits. Roofing never goes in a 40, at any square count — torn shingle reaches lawful road payload with the box barely a quarter full, and the discovery happens on the day the crew is on the roof. And no masonry, concrete, tile in a mortar bed, soil or rock, for the same reason multiplied. The 40 is also the container most likely to be the wrong shape for a site rather than the wrong size: at roughly eight feet tall it wants a clear approach, an unobstructed drop point and somewhere it will not block sight lines or a fire lane. On a residential street it is usually more container than the property can comfortably take, and a 30 is the better answer.

Good fit for

• A commercial tenant finish or build-out
• A retail reset with fixtures, shelving and signage coming out
• A warehouse or light industrial clear-out
• An office clear-down with cubicle systems and furniture
• Framing, sheathing and packaging on a residential build
• Bulky, light demolition where volume is the constraint
• A large lot or acreage clearing job with room for the box
• Multi-unit turnovers cleared in a single push

Not the right size for

• Any roof tear-off, at any size
• Concrete, masonry, brick, block or tile in a mortar bed
• Soil, sod, rock and trench spoil
• A dense interior strip-out of plaster, tile and flooring
• A short residential driveway or a lot with a tight approach
• Any job where the box has to be loaded over the side

Will it fit?

The 40 takes about the same ground as a 20 or a 30 — roughly twenty-two feet by eight — but it stands close to eight feet tall, and that changes everything about where it can go. Loading is over the tailgate, so a walk-in route, a ramp or a dock-height placement matters more than the footprint. The truck wants roughly sixty feet of straight approach, about eleven feet of working width and twenty feet of overhead clearance for the hoist, and on a container this tall the overhead check is the first thing we do rather than the last. On a commercial lot the usual placement is at the back of the site or beside the loading area, clear of fire lanes, accessible parking and sight lines at the drive. Plywood or mats go under the wheels and rear rollers as standard; asphalt in hot weather takes an impression from a loaded box, so a concrete apron or compacted base is preferred where one exists. Load level, not heaped, and tarp it — a 40 of packaging and insulation is precisely what a chinook wants, and one of the landfills serving this region publishes that all uncovered or unsecured loads will be charged double. Five feet of clearance from any combustible wall under Section 304.3 of the 2021 International Fire Code, adopted by Greeley at § 22-454, applies to this box as to every other. Two more placement points that are specific to a working commercial site. The temporary container must not block the permanent enclosure, a fire lane, an accessible parking space or the sight line at a drive approach — Greeley’s Development Code expects the permanent receptacle to remain accessible to refuse trucks, so if the roll-off has to stand where the service truck turns, that needs sorting before delivery day rather than on it. And on a multi-tenant lot it is worth telling the neighboring tenants the box is yours, because an open 40 beside a shared corral collects other people’s material fast.

Ahead of the truck: shift the cars and the carts, and where the property runs on its own system, mark the septic lid, the drain field and the well head. Then tell us about anything the driver cannot see from the street — concrete poured recently, made or filled ground, an irrigation line run shallow beside the drive, a street still on base course waiting for its top lift, a low service drop or a shade tree standing over the only flat spot. A loaded box puts several tons onto four small pads. Dry, this ground carries that without complaint; ground that has just taken an irrigation set, a cloudburst or a thaw will press and hold the impression — which is why it is concrete rather than turf, with mats under every wheel and both rails as standard. And the box comes to rest five feet off any combustible wall, opening or combustible eave line. That is Section 304.3 of the 2021 International Fire Code, adopted by the City of Greeley at § 22-454 with effect from 1 January 2023 and left unamended at Section 304. The section carries a capacity threshold that has never once mattered to us, because every roll-off is many times over it — so the answer is five feet on all five boxes, measured off the nearest combustible surface rather than the plane of the wall. On private property — a driveway, a yard, a parking lot — no Public Space permit is engaged at all, which covers close to everything we set. Where any part of the box has to stand in a Greeley street, alley or sidewalk, the City names dumpsters directly in its own permitting guidance: “placement of dumpsters within the Public Space and roadways requires Public Space Traffic permits and proper signage.” That desk is Greeley Public Works Permits, 970-350-9881, at 2835 W. 10th Street. Do not lean on § 12-269(a), which lets a trash container sit on the right-of-way for one 24-hour period in seven — that is the weekly curbside rule for a household cart and not a pass for a roll-off. Fire clearance questions belong to Greeley Fire Prevention, (970) 350-9510, and everything else city-side to Greeley 311, (970) 351-5311. Past the city limits the answers change and we will not pretend they do not: in one of the separate Weld County municipalities, ask that town, because no town’s container or right-of-way rules were established by the research behind this site; on unincorporated ground it is Weld County, 1150 O Street in Greeley, (970) 400-4000, whose right-of-way language reaches the occupation of a county right-of-way without ever naming a dumpster, which warrants a call rather than an assumption. And where your own project involves digging — a footing, a stump, fence posts, a sewer lateral — Colorado 811 comes first on 811 or 800-922-1987: notice is two business days under C.R.S. § 9-1.5-103 excluding the day it is given, Colorado 811 itself asks for three, and the dig area gets marked in white beforehand. Our delivery and driveway protection guide and the Greeley placement and permit guide cover the rest.

Compare all five sizes