Building Types
60x120 Agricultural Steel Building
- Width
- 60 ft
- Length
- 120 ft
- Floor area
- 7,200 sq ft
- Perimeter
- 360 ft
Use
How a 60×120 Agricultural Building May Be Used
Equipment storage
Machinery clearance height and door width are usually the limiting factors, not floor area.
Hay storage
Bulk storage depth against the sidewalls affects how the building is loaded and unloaded.
Livestock shelter
End-to-end access lets equipment pass through without reversing.
Example
Example Configuration
Quick dimensions
At a Glance
Width
60 ft across the gable end.
Length
120 ft along the sidewall.
Floor area
7,200 sq ft of clear floor.
Eave height
20 ft at the sidewall on the stored profile.
Configuration
How This Building Is Configured
Steel structures for equipment, hay, livestock and general farm storage.
Configuration summary
| Building type | Agricultural Building |
|---|---|
| Footprint | 60 ft × 120 ft |
| Floor area | 7,200 sq ft |
| Eave height | 20 ft |
Planning
Footprint & Space Planning
Footprint
Width and length are chosen together: width is usually fixed by what has to fit side by side, length by how many bays are needed.
Height
Eave height affects door options, storage height and how open the interior feels.
Access
Where vehicles and people enter changes the whole interior layout, so access is settled before anything else.
Doors and openings
Opening width, height and position are specified with the supplier; they affect the frame and the wall bracing.
Site
Slope, drainage, access for delivery and erection, and the foundation are confirmed for the actual property.
Expansion
Extending along the length is usually simpler than changing the width later, which is worth deciding up front.
Access
Doors & Access Considerations
Opening width
Across a 60 ft gable end, the practical opening width is limited by the frame and confirmed with the supplier.
Opening height
A 20 ft eave sets the ceiling on door height before any frame change.
Drive-through
Matching openings at both ends avoid reversing, at the cost of usable wall.
Similar sizes
Other Sizes for a Agricultural Building
60′ × 100′
6,000 sq ft
60′ × 140′
8,400 sq ft
50′ × 120′
6,000 sq ft
Related
Related Building Types
Example configuration — for planning purposes only.
FAQ
Common Questions
60 ft × 120 ft is 7,200 square feet of floor area before any interior partitions.
Length is usually adjusted in bay increments, and width is a larger design change. Both are confirmed with the supplier for the final design.
Site preparation, foundation and erection are commonly quoted separately from the building package. Confirm the scope of any quote you receive.
Compare nearby sizes
Related footprints for this building type
Each page works through one footprint for one building type.
Cost drivers
Quantities that move the estimate at 60x120
Quantities, not prices, are publishable here: roof cladding runs 7,589 square feet — 5% above the 7,200-square-foot floor at a 4:12 pitch — with 133.3 cubic yards of nominal slab beneath it. The span is the commitment; everything inside it is rearrangeable later, and the 60-foot dimension is not.
Two large aligned openings and their framing are the cost signature of a through building, together with the site work at both ends. Interior finishes matter less than they do in a stationary storage building.
- the clear width the widest fully assembled implement needs
- whether the floor is left as dirt or gravel, partly concreted for the working end, or fully slabbed
- how many bays stay open for machinery and how many are enclosed for inputs
- the apron and yard surface machinery turns on
- interior partitioning between feed, tool and machinery zones
Overview
A 60x120 agricultural building planned as drive-through machinery run
This page is ordered around access, because on a 60-foot endwall the opening arrangement settles how a agricultural building at 60x120 is actually used.
The footprint holds 9 drive-through runs — 3 across by 3 deep — and the remaining 0 feet is marginal: the leftover disappears into the through route and should be left as pass-through length.
Efficiency is the useful number here: 800 square feet of enclosed floor per drive-through run, against a 640-square-foot module. That leaves working slack around each position. Rows that cannot be entered independently end up used as one long space.
A 60 by 120 footprint is a clearly directional plan: 7,200 sq ft enclosed by 360 ft of wall, at a 2:1 length-to-width proportion. Along its 120 ft dimension it takes 3 runs of drive-through runs at 40 ft, leaving 0 ft over — the 0 ft is where the argument about this size actually happens. Taken purely as arithmetic, 60 by 120 gives 3 drive-through runs across the 60 ft dimension once 0 ft is reserved for movement, and 3 deep along the 120 ft dimension. Run as a drive-through machinery run, 12 ft across is enough to be worth planning: a service stop partway along the run, where a machine can be pulled aside without closing the through route Vermin, birds and dust are planned for at the eave and the base or they are dealt with for the life of the building.
This footprint is planned as drive-through machinery run. Compared with a 60 by 90 of the same width, the extra depth here adds run rather than reach: it buys about 3 drive-through runs in line, and every position past the second is retrieved by moving what stands in front of it. Spent as a square 85 by 85 instead, the same 7,200 sq ft would stand 5 drive-through runs across rather than 3, and would trade this plan's length for parallel access. That is the width-against-depth decision this footprint has already made. At this size the building becomes a shared resource, and shared resources need a written rule for who parks where and which door is kept clear. The longest internal travel on a 60 by 120 plan is about 134 ft corner to corner, and the shortest useful one is the 60 ft cross-run. For a drive-through machinery run that matters where drive-through farm building sits, because shortening the 60 ft run to serve it lengthens every trip along the 120 ft dimension. The turning circle outside the doors is part of the building's usable area even though it is not enclosed.
Read this page as a use page, not a construction page. Agricultural building is a use category on this platform, not a construction method: it covers farm buildings by what they hold and how the operation runs, and the same use can be built as a clear-span steel frame, a post-frame building or another system. The question it answers is how useful a 60x120 footprint is for this use.
Areas, perimeter, roof area, ridge height, slab volume and the drive-through run counts on this page are computed from the stored 60x120 record and this platform's planning module for the agricultural building category.
Openings
Openings for 3 drive-through runs across
The 60-foot gable can carry 3 openings, one per drive-through run, with 12 feet of wall left for piers between and beside them — the arrangement that keeps each position independently reachable. Security and after-hours access are easier to design in the door layout than to bolt on later.
Two openings, aligned, are the defining feature. They are only useful if the second one matches the first in width and height, and if the apron outside both is graded to take a long combination.
Loading is done by machine from the apron, so the surface outside the door does as much work as the floor inside.
Framed-opening sizes, headers and the structure around them are engineered for the specific building. Confirm every opening with the door supplier and the building manufacturer before ordering.
Configurations
Configuring 9 drive-through runs at 60x120
At 24-foot nominal bays the structure works with the layout instead of against it: one drive-through run per bay line, walls free of awkward half-positions. The plan is only as good as the route into it, which is a site question rather than a building one.
Two-plus rows change the access question entirely. Every rear position at 60x120 needs either its own opening or an aisle, and 12 feet of spare width is what that aisle has to come from. Whoever operates the building daily should read the plan before it is frozen, because they know where the pinch points are.
Extension is cheapest along the 120 ft dimension, where each added bay repeats work already framed; widening past 60 ft is a different frame rather than a longer one. Growing to 60 by 160 adds a 4th run of drive-through runs — useful if the constraint is drive-through runs rather than the 0 ft already spare at the far end.
Configured as drive-through machinery run, 60x120 is judged on whether the 9 drive-through runs it holds match the operation, and on whether the 12 feet of spare width leaves the route this mode depends on.
- Does the work need four lanes across, or two lanes flanking an interior work hall, or does it need a second lane that this 60-foot span cannot give?
- Is the 120-foot length being bought for depth, or for the repeated bays — a long repeating bay sequence, so segment boundaries are set by bay lines rather than by walls?
- What is the widest implement that has to come in fully assembled, and does it ever come in with an operator in a hurry?
- Does the building need a drive-through route, or is single-end access acceptable?
Bay division shown here is a planning module computed from the stored length. Actual bay spacing is set by the manufacturer's frame design for the building.
Usable area
How the 7,200 square feet divides at 60x120
Computed drive-through run fit for a 60x120 agricultural building
| Measure | Computed at this footprint |
|---|---|
| Drive-through runs across the 60-foot width | 3 at a 16-foot module |
| Leftover width | 12 ft (1,440 sq ft as a full-length strip) |
| Rows along the 120-foot length | 3 at a 40-foot module after 0 ft of circulation |
| Leftover depth | 0 ft (0 sq ft across the width) |
| Total drive-through runs | 9 |
| Share of floor committed | 80% |
Module footprint used here is 16 by 40 feet, this platform's planning module for a agricultural building. It is not a code minimum or an engineered clearance.
Example allocation of the 120-foot length — planning model, not survey data
| Zone | Length along the building | Computed area |
|---|---|---|
| Equipment bays | 72 ft | 4,320 sq ft |
| Material and input storage | 30 ft | 1,800 sq ft |
| Working and turning space | 18 ft | 1,080 sq ft |
Shares applied to the stored 120-foot length; areas computed against the 60-foot width.
Module footprints and allocation shares come from this platform's use typology and are published as example planning models. They are not recommendations and do not describe a majority of projects.
Allocation
Dividing the floor for drive-through machinery run
The second use this farm footprint tends to absorb is tractor and equipment storage: the leftover is turning margin in front of the machines rather than a place to keep anything. There is only one meaningful allocation decision — how much of the length is a clear lane and how much is parked either side of it. Once the lane is committed, the rest of the plan follows.
The 0-foot leftover depth falls under the 10 feet this platform treats as usable for a agricultural building, so the leftover disappears into the through route and should be left as pass-through length. Circulation width is the first thing surrendered under pressure and the first thing missed afterwards.
The 12 feet of spare width runs the whole 120-foot length — 1,440 square feet of wall strip. It earns its keep as shelving, staging or a walking route, not as another drive-through run. Two feet of spare width reads as nothing on a plan and as a great deal when a machine is being turned.
Compared with a 60 by 90 of the same width, the extra depth here adds run rather than reach: it buys about 3 drive-through runs in line, and every position past the second is retrieved by moving what stands in front of it. Spent as a square 85 by 85 instead, the same 7,200 sq ft would stand 5 drive-through runs across rather than 3, and would trade this plan's length for parallel access. That is the width-against-depth decision this footprint has already made. At this size the building becomes a shared resource, and shared resources need a written rule for who parks where and which door is kept clear. The longest internal travel on a 60 by 120 plan is about 134 ft corner to corner, and the shortest useful one is the 60 ft cross-run. For a drive-through machinery run that matters where drive-through farm building sits, because shortening the 60 ft run to serve it lengthens every trip along the 120 ft dimension. The turning circle outside the doors is part of the building's usable area even though it is not enclosed. That movement pattern, not the 7,200-square-foot total, is what decides whether the leftover 0 feet is useful here.
Height
Interior height for a 60x120 agricultural building
Across a 60-foot span the 4:12 pitch adds 10 feet between eave and ridge. The centreline measures 30 feet; anything parked or stacked near a wall lives with the 20-foot eave. Daylight placement changes how a floor is used far more than its cost suggests.
Height on a 60 ft span is a separate decision from the 120 ft length, and it is the span that sets the frame's behavior. Raising the eave over 7,200 sq ft affects every bay along the 120 ft dimension, so the test is whether drive-through farm building genuinely needs the extra clear height or only the floor area.
Ventilation across 7,200 square feet at this height: farm storage brings moisture in with it: green hay, wet machinery and any animals all release it, so ridge-to-eave airflow is a planning priority and a tightly sealed building is usually the wrong instinct here.
Clear height below purlins, bracing and lighting is lower than the eave height. The usable figure comes from the manufacturer's framing for the selected building.
Comparison
What changes at adjacent footprints
Computed comparison of nearby footprints for a agricultural building
| Footprint | Floor area | Drive-through runs |
|---|---|---|
| 30x100 | 3,000 sq ft | 2 (1 x 2) |
| 50x60 | 3,000 sq ft | 3 (3 x 1) |
| 40x80 | 3,200 sq ft | 4 (2 x 2) |
| 60x60 | 3,600 sq ft | 6 (3 x 2) |
| 50x80 | 4,000 sq ft | 9 (3 x 3) |
Areas computed from each stored size record; drive-through run counts computed with the same 16 by 40 foot planning module.
- 30x100 moves the count from 9 to 2 drive-through runs (1 across by 2 deep), which is the reason to choose between them.
- 50x60 moves the count from 9 to 3 drive-through runs (3 across by 1 deep), which is the reason to choose between them.
- 40x80 moves the count from 9 to 4 drive-through runs (2 across by 2 deep), which is the reason to choose between them.
Nearby footprints read for a agricultural building: exact change in area and in planning drive-through runs
| Footprint | Area Δ | % Δ | Drive-through runs at that footprint | What changes for this use |
|---|---|---|---|---|
| 50x150 | +300 sq ft | +4.2% | 9 (3 x 3) | Same drive-through run count on this planning module; the difference is circulation and stored depth, not capacity. |
| 80x80 | −800 sq ft | −11.1% | 6 (3 x 2) | −3 drive-through runs on the same planning module. |
| 60x100 | −1,200 sq ft | −16.7% | 9 (3 x 3) | Same drive-through run count on this planning module; the difference is circulation and stored depth, not capacity. |
| 50x120 | −1,200 sq ft | −16.7% | 6 (2 x 3) | −3 drive-through runs on the same planning module. |
Areas are arithmetic on two stored size records; drive-through run counts use this platform's 16 by 40 foot planning module and are not a capacity statement.
Because this footprint is planned as drive-through machinery run, the useful next reads are different from the ones a differently shaped agricultural building suggests: drive-through farm building, two-door machinery shed, long span farm buildings.
Visualization
Reading the 60x120 footprint as a agricultural building
FAQ
Questions about 60x120 agricultural building projects
The footprint holds 9 drive-through runs — 3 across by 3 deep — and the remaining 0 feet is marginal: the leftover disappears into the through route and should be left as pass-through length. Those counts use a 16 by 40 foot planning module with 0 feet allowed for circulation, so a different module changes the answer.
Reserving 0 ft across the 60 ft dimension for movement leaves 60 ft of working width, which takes 3 drive-through runs at 16 ft. Along 120 ft it takes 3 runs at 40 ft. That is 9 positions out of 7,200 sq ft, and the remainder is circulation, walls and the margin every plan needs. Whether that count is enough depends on can a machine and its trailing gear enter one end and leave the other without reversing. These are planning figures computed from the footprint, not a quoted layout.
A 6-inch slab across 7,200 square feet computes to 133.3 cubic yards before thickened edges, piers or waste. The final design comes from the foundation engineer.
It is when the operation regularly moves long combinations. Reversing a tractor with a towed implement inside a building is the manoeuvre a second door removes, and it is where damage usually happens.
7,200 square feet of wall and 7,589 square feet of roof at a 4:12 pitch — the roof exceeding the floor by 5%.
Methodology
How this page was produced
Sources and methodology
Find Steel Buildings dimensional records
Find Steel Buildings · Primary platform dataset · Tier 1 — code authority, standards body, primary dataset or manufacturer engineering
Supports: Stored nominal width, length, eave height, roof pitch and slab thickness for this subject.
International Building Code and International Residential Code
International Code Council · Model code · Tier 1 — code authority, standards body, primary dataset or manufacturer engineering
Supports: The framework of adopted codes and local amendments that decides permitting, separation and opening requirements. Cited as the governing framework, never as a local requirement.
- Dimensional figures: Width, length, eave height, roof pitch and nominal slab thickness come from this platform's stored record for the subject. Floor area, perimeter, wall area, roof area, ridge height and slab volume are computed from those inputs rather than transcribed.
- Drive-through run fit: Counts, leftover strips and per-module areas are computed from the stored 60x120 record against this platform's 16 by 40 foot planning module for the agricultural building category, with 0 feet allowed for circulation. The module is editorial planning typology, not a code minimum or an engineered clearance.
- Allocation model: Zone shares come from this platform's use typology for agricultural equipment and crop shelter and are applied arithmetically to the stored 120-foot length.
- Allocation and layout models: Layout splits are arithmetic on the stored footprint, published as example allocation models. They are not survey findings and do not describe what buyers most often choose.
- Clearance and opening guidance: Clearance and opening statements are planning guidance. Final dimensions depend on the selected door system, header detail and the manufacturer's engineering for the building.
Methodology notes
- Prices: No price figure appears on this page. Cost data is published on this platform only with a documented inclusion basis, a collection date and a named source.
Drawn to scale
Plans and dimensions
Every drawing below is generated from the exact dimensions for this building, so proportions and areas are accurate.
Continue your research
Related planning topics
Background reading on the questions this page raises. None of these pages sells anything.
Compare 60x120 agricultural building configurations
Review the allocation models for this footprint side by side, then estimate the configuration you intend to build.