Frames, door and window, metal, manufacturing · Kansas

Manko Window Systems, Inc. - Manhattan

Manhattan, KS · ~201 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
13.1
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Manko Window Systems, Inc. - Manhattan runs at 396% of its industry's injury rate - far more dangerous than the typical Frames, door and window, metal, manufacturing workplace, earning a grade F.

Manko Window Systems, Inc. - Manhattan: 13.1 TCR = 396% of Frames, door and window, metal, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Manko Window Systems, Inc. - Manhattan safety composite

Manko Window Systems, Inc. - Manhattan scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 5%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

F

20/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 13.08 per 100 workers

Safer than 5% of industry peers

DART rate
F 6.37 per 100 workers

Safer than 15% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Manko Window Systems, Inc. - Manhattan: 11.4 → 14.0 TCR

Peak year 2024 @ 14.0 TCR · DART/TCR 0.49× in 2024

Manko Window Systems, Inc. - Manhattan's TCR rose 2.6 from 11.4 in 2022 to 14.0 in 2024. In 2024, DART was 0.49× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332321 · Manhattan, KS ABOVE-IND · MID

Grade F · TCR 13.1 · 396% of ind

  • DART 6.4 DART
  • RANK #11/12
  • PHOTO North Central Door C…
  • BOOK 3y book
  • INJ 70 inj
  • SIZE ~201 FTE

Nearest TCR peer: North Central Door Co LLC (0.0 TCR gap)

Read with this employer → · Industry book → · Kansas employers → · Look up another →

Manko Window Systems, Inc. - Manhattan in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Manko Window Systems, Inc. - Manhattan averages 13.1 TCR (396% of the Frames, door and window, metal, manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Manko Window Systems, Inc. - Manhattan TCR series: 2022=11.4 · 2023=13.8 · 2024=14 · BLS 3.3

Where Manko Window Systems, Inc. - Manhattan falls in its industry

515 Frames, door and window, metal establishments

Safer than 5% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to Kansas alone (the establishments it most directly competes with for workers and contracts): ranked #11 safest of 12 Frames, door and window, metal employers in Kansas.

Manko Window Systems, Inc. - Manhattan (201 employees, TCR 13.1) among 29 same-industry peers, split at the industry median of 83 employees and a TCR of 4.1 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0200400600800 051015 Average employees Total Case Rate Manko Window Systems, Inc. - Manhattan
Manko Window Systems, Inc. - Manhattan (201 employees, TCR 13.1) among 29 same-industry peers, split at the industry median of 83 employees and a TCR of 4.1

Manko Window Systems, Inc. - Manhattan has more employees than the Frames, door and window, metal, manufact median and a higher injury rate than the industry's median TCR of 4.1. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 14.0 6.4 25 8 0
2023 13.8 7.1 24 5 0
2022 11.4 4.5 21 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

332321 · KS · Manhattan

515 Frames, door and window, metal, manufacturing employers nationwide with a credible TCR · 5,228 rated employers in Kansas with headcount on file · 83 employers in Manhattan, KS · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR North Central Door Co LLC 13.1 TCR
NAICS-TCR North Central Garage Door Company 13.2 TCR
NAICS-TCR Doorlink Mfg Inc 13.2 TCR
NAICS-TCR Crystal Window and Door Systems PA, LLC 13.0 TCR
STATE-SIZE STE Hackney Inc. - Independence, KS 201 FTE
STATE-SIZE IKEA #374 Merriam 201 FTE
STATE-SIZE 615-00095 201 FTE
STATE-SIZE 1691 201 FTE
CITY-NEAR City of Manhattan 640 FTE
CITY-NEAR GTM Sportswear 553 FTE
CITY-NEAR WM 35 465 FTE
CITY-NEAR KSWIC017 ASCENSION VIA CHRISTI MANHATTAN 461 FTE
NAT-TCR Industrial Container Service 13.1 TCR
NAT-TCR Sheraton Redding Hotel at the Sundial Bridge 13.1 TCR
NAT-TCR Wildwood Curtain Sides Inc 13.1 TCR
NAT-TCR Foodservice Boston - 0561 13.1 TCR
NAT-SIZE Wartsila North America Inc. - Houston 201 FTE
NAT-SIZE Samson Rope 201 FTE
NAT-SIZE Ineos Pigment, Plant 2 201 FTE
NAT-SIZE Elmonica 201 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2022. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.