Insulated Metal Panels in New Mexico
Lovington's former cheese plant covers 90,000 square feet, and in March 2020 a buyer announced plans to put more than $15 million and 125 direct jobs into it. Food plants are why insulated metal panels exist. They hold a temperature, they wipe clean, and they go up in a fraction of the time that block and stud walls take.
An insulated metal panel is a sandwich. Two steel skins, usually a smooth or lightly ribbed face outside and a plain one inside, bonded to a foam core. One piece gives you the cladding, the insulation, the air seal and the interior finish. You hang it on the girts of a metal building frame, seal the joints and move on. Compare that with a wall that needs framing, sheathing, insulation, a vapor barrier and a finish, each done by a different trade on a different day.
We install wall and roof panels on new buildings and on additions to existing ones. The work is not complicated, but it is unforgiving. A sloppy joint in a freezer wall becomes a frost line in a year, and we treat every seam like.
How panels go on and what makes a good joint
Panels run vertical or horizontal, depending on the building and the look. Vertical panels are common on tall walls and on cold rooms. Horizontal panels can run in long courses with fewer joints on a low wall. Core thickness sets the insulating value, and the thicker the core, the heavier and more expensive the panel. We pick thickness with you based on the temperature you need to hold and the energy code, not the brochure.
The joint matters more than the panel. Tongue-and-groove joints are sealed so air and moisture cannot get through, and the seal is only as good as the surface it sits on. At corners, doors, windows and the base of the wall, flashing and trim are where leaks and cold bridges start. We detail those with the liner panels and trim work so the envelope reads as a single system rather than a panel wall with exceptions.
Energy code, fire rating and food-safe surfaces
The 2021 New Mexico Commercial Energy Conservation Code (14.7.9 NMAC), based on the 2021 International Energy Conservation Code, took effect January 30, 2024. Permits could be issued under the prior or new rule until July 30, 2024, and only under the new rule after that. Walls and roofs must show the insulation and air sealing the code requires, and panels make that easier to document because the core, the joints and the air barrier are one assembly.
Foam core panels also come with fire test data, and the building plan reviewer will look at it, especially in larger or occupied buildings. Food and beverage buildings add their own demands: smooth, cleanable interior skins, sealed joints and coved or sealed bases that stand up to washdown. We confirm the panel listing and finish with your inspector or auditor before we order, because a panel that fails a food inspection is a mistake that cannot be fixed with caulk.
Where we use them
The clearest fit is a cold storage building, where the panel is both the wall and the thermal envelope. Roswell is home to one of the world's largest mozzarella factories, run by Leprino Foods, and the area supports irrigated farming and dairying, so processing, packing and cold storage sit close to the milk. That is the kind of market where panel walls make sense, and it is why we price them for Roswell jobs and the surrounding ag country.
Panels also suit buildings where the owner wants a clean metal face and low energy bills but does not need freezer performance. A clinic or office in a metal building is a good example, and our medical office projects often use panels on the street side and standard wall systems on the sides that nobody sees. For a plant like the one at Lovington, renovating an old building often means adding panel walls around new cold rooms inside an existing shell.
Lead times, handling and weather
Panels are made to order, and the lead time is set by the manufacturer, not by us. We order as soon as the dimensions are frozen, because a late change to an opening can mean a remade panel. Long panels are awkward to ship and handle. Lengths are limited by what a truck can carry and what a crew can lift, and we plan the elevations so the pieces are practical.
Install is faster than the framing, sheathing and insulation it replaces, but it depends on weather. Wind makes big panels hard to control, so in the high desert we start early, stage panels flat and stop when gusts build. In remote locations, a missing trim piece can idle a crew for days. We inventory the shipment at delivery, and we call the manufacturer the same day if something is wrong.
What goes with the panels
Most panel jobs include other envelope work. Roofs are often standing seam or panel roofs, covered by our standing seam metal roofing service. A refrigerated space may sit inside a larger commercial metal building that carries offices and loading. If the project is new and still taking shape, we can run the whole thing under design and build and keep the envelope, insulation and refrigeration contractor on one schedule.
Storage and handling buildings in the warehousing and distribution world use panels too, mostly where temperature control or insulated dock walls matter.
If you are only replacing a tired wall on an older metal building, panels can go over or in place of the old sheeting without touching the frame, as long as the girts are sound. We check girt condition and fastener spacing first, because a panel is heavier than single-skin sheet and the support has to carry it. That inspection takes an afternoon and saves a bad surprise on the second day.
Cold room, clean room or just a tight wall?
Tell us what temperature you need to hold, the size of the building and the town. We will send a panel recommendation, a lead time and a price that includes getting the crew and materials to your site.
Common Questions
Are insulated metal panels worth the extra cost over a standard wall?
They usually cost more than a single-skin wall plus batt insulation, but they replace several trades and several days of work. The savings show up in schedule, tight sealing and low energy use. For a conditioned or refrigerated space, most owners find them worth it.
How thick should the panels be?
It depends on the temperature you need to hold, the climate where the building sits and the energy code. A freezer wants a thick core and a dry-room wall wants less. We recommend a thickness after we know the set point and the exposure.
Can panels be used on the roof too?
Yes. Roof panels give you insulation and a weathertight surface in one piece. Roof slope, ponding and thermal expansion need attention, and the joints must be detailed for drainage. We often pair them with a standing seam or panel roof depending on the building.
What happens if a panel is damaged during construction?
Dents and scratches should be reported and repaired right away. A punctured skin on a cold wall lets moisture reach the core, so we do not ignore small damage. We handle panels with soft slings and clean edges for that reason.
