The Short Answer
In the Tri-Cities, a custom frameless shower door typically costs $1,000–$1,800 installed for a single swing door. Add fixed panels, unusual angles, or ceiling-height glass and the range climbs: door-plus-panel layouts run $1,600–$2,800, and full custom enclosures land anywhere from $1,600 to $3,500+. Those numbers include measurement, fabrication, hardware, installation, and haul-away of an old door.
Frameless Pricing by Configuration
| Configuration | Typical Installed Cost | Best For |
|---|---|---|
| Single swing door (up to ~36″) | $1,000 – $1,800 | Standard walk-in openings |
| Door + inline fixed panel | $1,600 – $2,800 | Wide openings, 48″–72″ |
| Door + notched panel (bench/knee wall) | $1,800 – $3,000 | Showers with benches, like most new Tri-Cities masters |
| 90° corner enclosure | $2,000 – $3,200 | Corner showers, two glass planes |
| Frameless barn-style slider | $1,100 – $2,200 | Wide curbed showers, no swing room |
| Single fixed splash panel | $700 – $1,300 | Doorless walk-in showers |
| Steam enclosure (glass to ceiling) | $3,000 – $5,000+ | Steam showers, full-height glass |
What You’re Actually Paying For
- The glass is structural. Frameless doors use 3/8″ or 1/2″ tempered panels — roughly 50–100% thicker than framed-door glass. That thickness is what lets the door hang on hinges with no frame, and it’s the single biggest line item.
- Custom fabrication. Every panel is cut and tempered to your exact opening. Tempered glass cannot be trimmed afterward, which is why professional measurement is baked into the price — and why a botched DIY measurement is a total loss, not a fixable one.
- Solid hardware. Hinges carrying an 80–120 lb glass door are machined brass or stainless, not the stamped aluminum on budget kits. Finish upgrades (matte black, champagne bronze) add modestly; ladder-pull handles add more.
- Glass upgrades. Low-iron ultra-clear (no green tint) adds roughly 10–20%. A hard-water protective coating adds $75–$200 and, in the Columbia Basin, earns it back many times over.
Framed vs. Frameless: The Cost Gap, Honestly
A quality framed door installs for $350–$900; frameless starts around triple that. Is the gap worth it? It depends entirely on the room. In a master bath or a remodel where the shower is the centerpiece, frameless is the upgrade buyers photograph and appraisers notice — most homeowners consider it money well spent. In a hall bath, rental, or kids’ bathroom, the honest answer is no: a modern framed or semi-frameless door delivers 80% of the look for 40% of the price. The full trade-off analysis lives in our frameless vs. framed comparison.
Three Ways to Trim a Frameless Budget
- Standard clear glass instead of low-iron — the green tint at the edges is something most people never notice after week one.
- Chrome or brushed nickel hardware instead of designer finishes — same engineering, friendlier price.
- Simplify the layout. A fixed splash panel on a walk-in costs half of what a door-plus-panel does. If your shower drains well without a door, glass-minimalism is a legitimate style.
Don’t trim here: glass thickness and measurement. Thin glass on frameless hardware flexes and fails, and mis-measured tempered panels can’t be fixed. Those two corners are the whole reason professional frameless installs cost what they do.
Want a real number instead of a range? A free in-home measurement produces a written, itemized quote for your exact opening — call (509) 355-6999 or use the form on this page.
Quick Answers
How much is a custom glass shower door for an odd-sized opening?
Non-standard sizes don't carry a big premium by themselves, because every frameless panel is custom-cut anyway. What raises cost is complexity: angles, notches over benches, and additional panels. A single custom-width door still typically lands in the $1,000–$1,800 installed range.
Why do quotes for the same shower vary so much between companies?
Usually glass thickness (3/8″ vs 1/2″), hardware quality, whether coating and haul-away are included, and whether the quote is from measurement or a guess over the phone. Compare itemized quotes line by line, not bottom lines.
Is a frameless door worth it for resale in the Tri-Cities?
In master baths, generally yes — it's one of the most visible finish upgrades in listing photos, and homes in newer neighborhoods like Southridge and Badger Mountain South are expected to have it. In secondary baths it rarely moves the needle.
Can I supply my own glass to save money?
Practically, no — reputable installers fabricate to their own measurements and warranty the whole assembly. Owner-supplied glass breaks the chain of responsibility if a panel arrives wrong or fails.