Pre-Engineered Metal Building Construction in Wyoming

A metal building arrives on trailers, and in Wyoming the trailer ride is part of the project. Frames, purlins, girts, panels, trim and fasteners are made to order, bundled, shipped and erected by a crew with a crane and a great many bolts. When the site is two hours from the nearest town, that logistics chain decides whether a metal building is the cheapest answer or an expensive one.

Snow is the first design question. Gillette averages 55.7 inches of snowfall a year. Pinedale sees about 76.1 inches in a typical winter. Afton averages about 87.8 inches, mostly between November and January, with a record low of minus 46 degrees. A roof that works in a dry town on the plains will not survive a Star Valley winter without being engineered for it. We order every steel package against the local load, not a catalog default.

We build pre-engineered metal buildings for shops, storage, plants and field operations across the state. The shell goes up fast once the steel is on site. The planning before that day is where the money is saved or lost.

Shops, storage and field buildings

Most metal buildings in this state serve the energy and minerals economy. The Jonah Field in the Green River Basin near Pinedale has estimated reserves of 10.5 trillion cubic feet, and it needs maintenance bays, parts storage and equipment sheds close to the wells. In Campbell County, commissioners approved rezoning nearly 1,500 acres of the Coal Creek mine to heavy industrial, keeping the coal tipple, the rail lines and the buildings in place for future tenants. Reuse of that kind often adds new steel buildings beside old ones.

Wind generation is another buyer. The Chokecherry and Sierra Madre project starts about three miles south of Rawlins, with about 600 turbines planned and an estimated 114 permanent operations jobs. Those crews need service buildings, spare-part storage and vehicle bays. Our maintenance shops and service bays work serves that need, and so does our wider work for utilities and power owners.

Foundation, frame and skin

The building starts in the ground. We prepare the pad, place the footings below the frost line, set anchor bolts to the manufacturer's template and pour the slab. Bolt locations are a classic place to lose a day, so we survey them twice before the steel arrives. Then the frame goes up: columns first, then rafters, then the secondary members that carry the roof and wall panels.

Roof and wall panels close the building. We choose the insulation system for the climate, because a cold building with a poorly detailed vapor barrier drips condensation onto whatever sits below. Overhead doors, man doors, windows and trim finish the envelope. Inside, we pour the slab to the specified thickness and finish, and run electrical, lighting and heat to match the use.

Snow, drifts and thermal movement

Snow does not fall evenly. It drifts against taller walls and piles in valleys where a lower roof meets a higher one. The engineer designs for those drifts, and we confirm the details in the field. Sliding snow can also tear off gutters and block doors, so we place doors and walkways with that in mind. Near Pinedale and Star Valley, where winter is long, we make this part of the first design conversation.

Metal also moves with temperature. A building that is minus 30 at dawn and warm by afternoon expands and contracts, and the details at the panels, fasteners and sealants must allow for it. The same principle applies when you compare steel to other systems. A flex building with a metal shell and a more finished interior needs the same care at the roof and the wall base.

Lead time and the short building season

A metal package has a lead time between order and delivery. During that time, we finish the site work and foundations. The goal is to have the slab ready when the steel arrives and the crew can erect without waiting. In remote areas, delivery windows can depend on mountain passes, winter closures and weight limits on county roads. We study those routes in advance and, where needed, improve the approach. Our heavy-haul access roads work prepares the way for trailers and cranes.

Once the steel starts going up, the building rises quickly. A small shop can be framed and closed in a short time, while a larger plant takes longer. Either way, the aim is to close the building before hard winter so interior work can continue under cover.

Erection safety and wind

Steel erection means work at height. Every crew member attends a safety orientation, uses fall protection and works to a lift plan. We stop erection when wind speeds exceed the limit for the crane or the piece being set, because a frame with no wall panels is a large sail. Cold is another hazard, and we manage it with warm-up areas, glove rules and shorter exposure periods in extreme weather.

Specialty buildings add their own concerns. An aircraft hangar has long spans and big doors, and a plant may need a heavy crane runway. Where those loads are larger, we may recommend a different structure, such as a tilt-wall building, and we say so before the order is placed.

Send us the snow load and the site

Tell us where the building goes, how big it is and what it holds. We will price the steel, the foundation and the drive in one proposal.

Common Questions

How much snow should a metal building be designed for in Wyoming?

The local jurisdiction sets it. Wright lists 30 psf ground snow, Laramie County lists 32 lb/ft2 and Evanston requires a minimum 40 psf, with 60 psf in basin areas. Mountain towns can be higher, and drift loads add to the number. Your engineer designs from the local criteria.

Why do metal buildings drip in cold weather?

Warm interior air meets a cold roof or wall and condenses. A continuous vapor barrier, correct insulation and ventilation prevent it. We detail the envelope for the climate and check the installation as it goes up.

How long does a steel package take to arrive?

Lead times vary with the manufacturer and the season. We ask for the current time at the quote stage and build the site schedule around it. Foundations and slab are usually finished while the steel is being made.

Can a metal building be insulated for a heated shop?

Yes. Insulated panels or blanket systems with a proper vapor barrier work well. The key is continuity at the eaves, the base and the doors. We select the system with the owner's heating plan.

Do you build metal buildings in remote areas?

Yes. Remote work changes the mobilization plan, not the method. We plan for lodging, delivery routes and weather, and we price those things in the proposal.