The panel itself rarely causes install-day problems. The wall, the mount, and the assumptions made three weeks earlier during the quote usually do. Here are the five checks worth doing before the panel arrives on site — not after.
1. Confirm the wall can actually take the load
A 75" or 98" interactive panel, plus its mount, plus any OPS module, easily reaches 60–90kg combined. Stud walls, plasterboard-over-masonry, and older brick veneer construction all need different fixing approaches — and "it's a solid wall" isn't a load rating.
Before quoting a fixed or height-adjustable mount, confirm:
- Wall construction type and depth to structural framing or masonry
- Whether the mount's rated load includes a safety margin appropriate for the wall type, not just the panel weight
- Whether a stud finder confirms fixing points match where the mount actually needs them — not just where they'd be convenient
2. Match VESA pattern and weight rating — not just one or the other
It's easy to check VESA pattern compatibility and stop there. But two mounts can share the same VESA pattern while having very different maximum weight ratings. Always cross-check the mount's rated capacity against the panel's actual weight (including any OPS module, which can add several kilograms on its own), not just whether the bolt pattern lines up.
3. Decide on height-adjustability before the mount is ordered, not after
Height-adjustable mounting solves real accessibility and multi-age-use problems — a primary school classroom and a staff boardroom have very different needs — but it's a different category of hardware from a fixed mount, with different weight ratings, different wall-loading characteristics, and a different price point. This is a decision to lock in during the site visit, not a change order after a fixed mount has already been bought.
4. Walk the cable path before assuming it's simple
Where are power, HDMI, network, and any control cabling actually going to run to reach this panel? On paper this is trivial. On site, conduit routes, fire-rated wall penetrations, and building services already in the cavity can turn a "quick pull" into a half-day job. If the panel is going into an existing building rather than new construction, this is worth a dedicated walk-through, not an assumption based on the floor plan.
5. Check viewing distance and mounting height against the room, not the spec sheet
Every panel has a manufacturer-recommended optimal viewing distance (commonly 5–7 times the screen's diagonal measurement) and a sensible mounting height range. A 98" panel mounted too low in a shallow room, or too high in a room with a low sightline from the back row, undermines the whole point of going large-format in the first place. This is a five-minute check with a tape measure that's easy to skip when everyone's focused on the technical spec instead of the room geometry.
Pre-install checklist
- Wall construction confirmed and appropriate fixings identified
- Mount weight rating checked against actual combined panel + OPS weight
- Height-adjustable vs fixed mount decision locked in before ordering
- Full cable path walked and confirmed, not assumed from floor plans
- Mounting height and viewing distance checked against the actual room dimensions
None of these are complicated checks individually. What causes install-day delays is skipping two or three of them at once because the job "looks straightforward" from the quote.