Blackriver Buying guide
Channel letters vs. cabinet signs: which one you need
Two ways to put a lit name on a building. They are not interchangeable, they age differently, and in a lot of Seattle-area retail centers your landlord has already picked one for you.
The actual difference
Channel letters are individual three-dimensional letters, each its own lit can, mounted directly to the wall or to a raceway. Light comes out the face (front-lit), out the back against the wall (halo or reverse-lit), or both.
A cabinet sign is one enclosed box with a printed or routed translucent face, lit from inside. The whole rectangle is the sign.
Side by side
| Channel letters | Cabinet sign | |
|---|---|---|
| Relative cost | Higher — priced per letter | Lower for the same width |
| Perceived quality | Premium | Utilitarian |
| Changing the name later | Rebuild the letters | Swap the face only |
| Multi-tenant use | Poor | Good — stacked panels |
| Landlord acceptance | Usually required in newer centers | Often prohibited |
| Night-time legibility | Excellent, high contrast | Good, but the box glows too |
| Servicing | Per-letter, isolated failures | Open the whole face |
Read your lease before you choose
This is the part that overrules preference. Most newer retail developments in this metro publish sign criteria that require individually mounted illuminated letters and explicitly ban box cabinets, because a row of cabinets makes a center look dated.
Older strip centers and industrial parks are usually the reverse: a shared cabinet with tenant panels already exists, and you are buying a panel, not a sign.
Ask this first
Request the property's sign criteria document before any design work starts. It will name allowable type, size, illumination and sometimes even color — and it costs nothing to read.
When halo-lit is worth it
Reverse-lit letters throw light onto the wall behind them instead of out the face. They read as considerably more expensive than they are, and in the long Northwest dark season they look excellent from 4pm onward.
They need a wall that will actually take the glow — a light, flat, clean surface. On dark brick, the effect largely disappears and you have paid a premium for nothing.
Quick decision
- Landlord criteria requires letters → channel letters. Decision made.
- Multi-tenant building, several names on one sign → cabinet with swappable panels.
- Brand positioning matters, budget allows → channel letters, halo-lit if the wall suits it.
- Tight budget, wide storefront, name may change → cabinet.
- Existing cabinet, just looks tired → neither. A new face and an LED retrofit usually solves it for a fraction of a new sign.
The cheapest good decision in signage is often discovering you did not need a new sign at all.
Next steps
Both types are in our illuminated signage work, and both need a permit — see the Renton permit guide for what that involves. Recent installs are on the work page.