What laser manufacturers publish—and leave unresolved.

Closed size is common. Installable space is not.

Across 48 model-field observations, 21 were fully published, 13 were partial or scope-limited, 3 contained unresolved first-party conflicts, and 11 were not published in the cited public sources. Counting partial evidence as “usable with caveats” raises coverage to 70.8%, which is why the matrix reports status—not one misleading brand score.

Every status can be traced to a model record.

Hover/focus behavior is not required to understand the matrix: every field’s full text, source list, and caveat is published in the installation geometry database and downloads.

A strict evidence audit—not a safety score.

1. Freeze the cohort and six fields. Closed envelope, delivery envelope, published bare-machine or net-weight value, exhaust connection, wall-side electrical input, and numeric operating or service clearance.
2. Review only first-party material. Product pages, current manuals, FAQs, and manufacturer support articles.
3. Assign one evidence status. Published requires a usable scoped value. Partial includes missing companions, approximate values, adapter-only output, or listing-specific evidence. Conflicts remain conflicts. Not published is never scored as zero.
4. Recompute the totals. Strict coverage equals published observations divided by all applicable observations. Partial evidence receives no fractional strict credit.
5. Keep affiliate status out. Commission eligibility does not affect cohort inclusion, evidence status, display order, or calculation.

Small sample; useful questions.

• 8 machines across two brands cannot establish category-wide or brand-wide performance.
• The audit measures public documentation found under a fixed method, not facts a seller might provide privately or on a delivered nameplate.
• Manufacturer pages change. The dated edition supports reproducibility; the live database may later carry corrections.
• “Published” means documented for preliminary planning—not accurate for every SKU, bundle, revision, region, site, or use.
• No field status determines that a machine or room is safe, permitted, installable, or a good purchase.

Reuse the finding with its scope attached.

Suggested citation: LaserRoomReady. “2026 Laser Installation Documentation Benchmark.” Edition 2026.1, September 11, 2026. When quoting a statistic, retain the sample of 8 models across two brands, the U.S.-market cutoff, and the “documentation coverage—not safety or product quality” qualifier.

The live installation database added xTool F-series records on September 14, 2026. Those later records are intentionally not inserted into this frozen benchmark denominator.