The AV Integrator's Guide to Custom ATA Transport Cases

A single cracked bezel on a 65-inch panel can wipe out the margin on an entire install. AV integrators and broadcast crews move expensive, fragile, oddly shaped gear on tight schedules, and the case is the only thing standing between the loading dock and a damage claim. This guide covers how ATA transport cases for AV integrators are built, how to match a case to your gear, and when a custom build beats a stock size.

Why ATA transport cases are standard issue for AV integrators

AV work lives in transit. A display that sits perfectly still on a wall for a trade show on Monday gets pulled, boxed, trucked, and reinstalled across town by Wednesday. That repetition is what destroys gear. Vibration loosens panel mounts. A forklift nudge shears a corner. A dropped tailgate cracks a screen that survived three years of daily use. Cardboard and foam-in-a-box are built to survive shipping once. AV gear needs to survive the road again and again.

ATA cases solve that because they are engineered to a transit standard, not a shipping minimum. The shell absorbs and spreads impact, the interior holds gear in a fixed position so nothing shifts, and the hardware (latches, corners, casters) takes the abuse instead of the panel. For an integrator running multiple sites, that translates into fewer damage claims, faster load-ins, and gear that still looks client-ready after fifty trips.

There is a brand angle too. When a case rolls into a corporate lobby or a broadcast compound, it represents you. A clean, latched, properly cornered road case reads as a professional outfit. A taped cardboard box does not.

ATA-300 construction: what actually protects your gear

ATA-300 is the Air Transport Association spec for cases built to handle repeated commercial transit. It is not a single rating but a set of categories. Category I cases are the heavy-duty end, rated for 100-plus trips; Category II and III step down from there. For AV integrators, the practical takeaway is the build details that the spec drives, not the certificate number.

Here is what to look at in any serious case:

• Plywood gauge. 3/8-inch laminated plywood is the heavy-duty standard for gear that travels constantly or carries real weight. 1/4-inch is lighter and fine for lower-duty moves and smaller panels. The panel is bonded to a colored ABS or PVC laminate that resists scuffing.
• Edge extrusion. Aluminum extrusion caps every panel edge and ties the lid to the base. This is where a case lives or dies; a thin extrusion bends, and the lid stops sealing.
• Ball corners. Stamped steel corners take the drop. They let cases stack and protect the extrusion joints from the load-in impacts that crack a weaker case.
• Latches. Recessed spring-loaded or butterfly twist latches sit flush so nothing snags, and they stay shut under vibration. Heavier cases add a lid stay or tongue-and-groove valance for a tighter seal against dust and water spray.
• Casters. 3-inch or 4-inch casters with at least two brakes. Caster dishes are recessed and reinforced so a loaded case rolls straight and the wheels do not tear out under weight.
• Foam interior. Convoluted (egg-crate) foam in the lid plus a layered base, or CNC-cut foam machined to the exact shape of the gear. Foam choice is the difference between a panel that floats and one that bottoms out on the first hard set-down.

Gravix builds on these details as the baseline and backs the work, which matters when a case is an asset you depend on for years. You can read the specifics in the Gravix warranty policy before you commit to a fleet.

Matching the case to the gear: screens, racks, and lift cases

An AV install is rarely one type of gear. You are moving panels, processors, amplifiers, switchers, control surfaces, and cabling, and each wants a different case. Group your kit and case it by category rather than trying to force everything into one trunk.

Flat panel displays

Screens are a fragile money item. Size the case to the panel diagonal, but spec the interior against the panel depth and bezel, not just the diagonal. A 55-inch display and a 55-inch case are not automatically a match if the panel is unusually thick or the stand stays attached. For mid-to-large rooms, a set of ATA cases for 51 to 60-inch screens covers the most common conference and digital signage sizes. Telescoping or adjustable lids are useful when one case has to cover a range of diagonals across different sites.

Rack gear and processors

Switchers, scalers, matrix processors, amps, and control hardware belong in rack cases sized by rack units (U) and depth. Match the U count to your gear plus a spare unit or two, and check rear depth so cabling and connectors are not crushed against the lid. For shock-sensitive gear, a foam-suspended shock rack isolates the rails from the shell. Browse the range of ATA rack cases to match the U height and depth to your processing stack.

Motorized and lift cases

For presentation rooms, broadcast sets, and digital signage where a screen needs to rise out of a case and become the display, an electric lift case does double duty as transport and stand. The panel ships are locked down, then motors up to viewing height on site with no separate truss or stand. Gravix offers electric power lift ATA cases for exactly this, and a build like the custom 51 to 60-inch monitor case with electric lift shows how the transport case and the deployment hardware become one unit.

Standard vs. custom: when to spec a build

A stock case is the right call when your gear lands on a common size, and you value speed and price. The moment your gear is an odd diagonal, an unusual depth, a multi-screen rig, or a piece that needs a machined foam cavity, a custom build pays for itself by preventing damage that a loose fit causes. Here is how the two compare for AV work.

The honest rule: if a stock size fits your panel within a tight tolerance and the foam holds it still, buy the stock case. If you are protecting a non-standard display, a paired multi-screen video wall, or a control surface that nothing off the shelf fits, spec the build. The cost difference is small next to one replacement panel or a missed go-live.

Building a standardized case fleet across sites

Integrators who run several installs hit a wall when every case is different. Crews waste time figuring out which case holds what, mismatched cases will not stack on a cart, and reorders never match the originals. The fix is to standardize: pick a small number of case profiles that cover your gear categories, label them consistently, and order in batches so the builds match.

Standardizing also makes your inventory legible. When every 55-inch panel ships in the same case profile and every rack runs the same U depth, a tech who has never seen the kit can load a truck correctly. Rental houses learned this years ago, and the same playbook works for integrators. For a deeper look at the approach, see how AV rental houses build a standardized case fleet and adapt it to your install footprint.

If client-facing presentation matters, custom color and logo panels turn your fleet into a brand asset, and private label manufacturing lets you put your own name on the case entirely. That is worth doing once the fleet is large enough that the cases are seen by the people who hired you.

How to spec a custom case: dimensions, foam, branding

A custom quote goes faster when you bring the right measurements. Pull these together before you ask for a build:

• Exact gear dimensions. Width, height, and depth of the actual unit, measured at its widest points. For panels, include the bezel and whether the stand or wall plate stays on.
• Weight. It drives plywood gauge and caster sizing. Heavier gear wants 3/8-inch ply and larger brakes on casters.
• Duty level. How often it travels and how rough the handling is. Daily touring duty and an occasional office move are not the same build.
• Interior protection. Convoluted foam for general cushioning, layered foam for flat gear, or CNC-cut cavities for a precise hold on cameras, lenses, and control surfaces.
• Access and features. Lift-off lid, hinged door, removable front, cable doghouse, lid trays, or a power lift mechanism.
• Branding. Case color, logo placement, and whether you want full private label.

With those in hand, a custom build is a quick conversation rather than a guessing game. You describe the gear and the journey, and the case gets engineered around both.

Frequently asked questions

What does ATA-300 mean for an AV transport case?

ATA-300 is the Air Transport Association spec for cases that survive repeated commercial transit. It drives the build: laminated plywood, aluminum edge extrusion, steel ball corners, recessed latches, and reinforced casters. Category I is the heavy-duty end, rated for 100-plus trips. For AV integrators, it signals a case made to travel constantly, not ship once.

How do I size a case to a flat panel display?

Measure the panel diagonal, then the depth and bezel at the widest points, and note whether the stand stays attached. Match the case interior to those measurements, not just the diagonal, because a thick panel or attached stand can outgrow a case labeled for its size. A snug foam fit that holds the screen still is the goal.

When should an AV integrator choose custom over a stock case?

Choose stock when your gear lands on a common size and the foam holds it tight. Choose custom for odd diagonals, unusual depths, multi-screen rigs, machined foam cavities, or branded cases. A custom build removes the movement that a loose fit causes, and the cost is small next to a replacement panel or a missed install date.

Can I order matching cases for multiple installs?

Yes. Standardizing on a few case profiles and ordering in batches keeps builds consistent, makes cases stack and load predictably, and lets crews handle kits they have never seen. Batch orders also price better than buying one at a time, which is why integrators outfitting several sites usually request bulk pricing.

What is a power lift case and when is it worth it?

A power lift case transports a display and then motors it up to viewing height on site, so the case becomes the stand. It is worth it for presentation rooms, broadcast sets, and digital signage where you want fast deployment without separate trusses or stands, and where the same screen has to travel between locations repeatedly.

What measurements do I need for a custom quote?

Bring the gear's exact width, height, and depth at the widest points, its weight, how often it travels, the interior protection you want (convoluted, layered, or CNC-cut foam), any access features like doors or lift mechanisms, and branding preferences. With those, a custom build is a quick, accurate conversation instead of a guess.