Warehouse Construction in Texas
A 400,000 square foot warehouse in Laredo, listed with a 30 foot clear height, 118 dock doors and 324 trailer positions, tells you most of what a warehouse owner in Texas is really buying. The steel is the easy part. The dock count, the truck apron, the slab and the clear height are the building, and the frame is just the cheapest way to hold them up. When we price a warehouse as a pre-engineered metal building, we start with those four numbers and work backward to the frame.
That approach keeps the budget honest. A warehouse that needs 36 feet at the eave to stack five high costs more per square foot than one that stacks three, and a warehouse with a dock every 40 feet costs more than one with a dock every 80. We lay those choices out in dollars before you commit, then design and erect the building against them. Everything below is how that plays out on the ground in this state.
Texas is big enough that the same building behaves differently in Houston, Lubbock and the Rio Grande Valley. Soil, wind, hail, utilities and city review all change by region, and each one moves the price. We cover the ones that matter most.
Codes, plan review and the energy rule that applies
Texas does not have one statewide commercial building code that every city enforces the same way. State law sets the International Building Code as the floor for municipal commercial construction, and each city may adopt local amendments by ordinance. Some cities have gone to newer editions on their own. Dallas, for example, lists the International Codes with local amendments. So the first thing we do on a warehouse is ask the city which edition and which amendments govern your parcel, and we do not assume.
Energy compliance is separate. The State Energy Conservation Office continues to use the International Energy Conservation Code for commercial buildings, which is why insulation and air barrier choices in a conditioned warehouse office are specific to that edition. A bare storage warehouse with no heated space has a lighter burden than one with a conditioned mezzanine office. If any part of the project is state funded, a different standard applies, so we confirm the funding source early. Fire access, sprinkler design and the storage commodity class sit on top of all this and often drive more cost than the envelope does. If your building is more of a hub than a store, see how a distribution center differs, or whether a smaller flex and light industrial space fits.
What we build between the property line and the dock door
A typical warehouse package from us runs in this order: site grading and pad, utilities stub-outs, foundation and slab, anchor bolt setting, steel erection, roof and wall panels, dock equipment openings and overhead doors, then closeout. We can self-manage each step or take it as a single design-build contract, so you deal with one party about the schedule. Our warehouse metal shell work is the base scope, and the dock, office and mezzanine pieces are added to it.
Clear span is the usual answer for a warehouse because interior columns cost you pallet positions and block forklift aisles. Where the span gets wide, we price an interior column line against the extra rafter weight and let the racking layout decide. Our clear span building design starts from your rack plan, not from a standard bay width.
Why a warehouse in Katy and a warehouse in Laredo are different jobs
In the Houston area, a 97,000 square foot warehouse along Highway 99 near Katy was reported in 2025 as divisible into spaces as small as 9,500 square feet. That is a multi-tenant building, and it changes everything about the wall layout: demising walls, separate meters, separate dock doors and rated separations between bays. Houston is also flat and marshy with low-permeability clay-silt soils, so detention and grading often cost more than the slab. A 2026 report put the area's industrial vacancy at 6.8 percent, which is a source we word cautiously, but it means tenants have options and spec buildings need to be flexible.
At the border, a single large tenant is the norm, trailer parking is a major part of the site, and trucks outnumber cars. The Laredo example above has more trailer spaces than most Texas warehouses have parking stalls. If you are building near Katy you design for subdivision into small bays. If you build near Laredo you design for truck turning, apron thickness and a long dock wall.
Soil, slab and the part nobody sees
Expansive clay is the hidden cost of warehouse work in much of the state. The Texas Department of Transportation and the University of Texas at Austin have published methods to calculate the Potential Vertical Rise of expansive soil, and the answer decides whether you use a stiffened slab, drilled piers, a moisture-conditioned pad or some mix. A warehouse slab is the largest single concrete item on the job. A joint layout that fits the forklift traffic, a flatness spec that fits the rack height, and a sound subgrade are worth more than any panel upgrade.
We ask for the geotechnical report before we finalize a number. If you do not have one, we build the cost of getting one into the proposal and flag the allowance. Be careful of numbers that skip that step.
What moves the number on a warehouse
Clear height is first. Going from 24 to 32 feet adds steel, taller wall panels, longer anchor bolts and larger sprinkler demand. Dock count is second, because every dock position needs a leveler pit, a framed opening, a door and a bumper. Slab thickness and reinforcement are third, especially where heavy forklifts or loaded racks put point loads on the floor. Insulation and a conditioned office come after those.
Steel pricing and lead time change with the market, so we state both with a date and confirm them when you release the order. We would rather tell you a number is good for a short window than hold a figure we cannot back. If you are comparing two proposals, check that both include the same clear height, dock count, slab spec and insulation. That is where unequal bids usually come from. Many warehousing and distribution operators ask us for that comparison.
A realistic calendar
Site work, foundation and steel fabrication run in parallel once the drawings are released. Erection of the frame and panels usually goes fast, but the slab and utilities set the real finish date. We list the things outside our control on the calendar: city review, power service from the utility, and rain. Mezzanines and racking can run after the shell is closed in, which lets you start moving product sooner. Our mezzanine and platform work is often scheduled that way.
Price a warehouse with the dock and clear height you actually need
Send us your rack layout, dock count and site location. We will return a written scope with dollars per square foot, a steel lead time and a calendar. Compare it against your other bids line for line.
Common Questions
How tall should a metal warehouse be if I might add racking later?
Pick the eave height for the racking you expect in five years, not the pallets you stack today. Adding height later means a new building. Adding a rack tier inside a tall building costs only the rack and sprinkler changes. We usually price 24, 28 and 32 foot options side by side so you can see the step.
Do I need a geotechnical report before you quote a warehouse?
A firm slab number needs one. Much of Texas has expansive clay, and the slab design depends on the Potential Vertical Rise that the soil can produce. We can give a budget range without a report, but we mark the slab and pier allowance as open. We recommend ordering the boring early because it takes a few weeks.
Can a warehouse be built for several tenants?
Yes. A multi-tenant building needs demising walls, separate utilities, separate dock access and the fire separation your city requires between bays. Some Texas projects have bays as small as about 9,500 square feet. We plan the utility entrances and wall locations before the slab is poured, because cutting them in later is expensive.
Which building code applies to my warehouse?
It depends on the city or county. Texas law sets the International Building Code as the municipal commercial floor, and cities can adopt amendments or newer editions by ordinance. We ask the building department directly and write the answer into the scope. The energy code for commercial work is separate, and it follows the edition the state adopts and enforces.
How is a warehouse priced, per square foot or by the job?
Both. We give a dollars per square foot figure so you can compare, then break it into site, foundation, steel, envelope, doors and dock equipment. The per-foot number moves with clear height, dock count and slab spec, so it only means something next to those inputs.
