Frames, door and window, metal, manufacturing · Colorado
Manko Window Systems, Inc. - Aurora
Aurora, CO · ~85 workers · 3 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 12.8
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Manko Window Systems, Inc. - Aurora runs at 389% 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. - Aurora: 12.8 TCR = 389% of Frames, door and window, metal, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)
Manko Window Systems, Inc. - Aurora safety composite
Manko Window Systems, Inc. - Aurora scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 2%), 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).
15/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 12.83 per 100 workers
Safer than 5% of industry peers
- DART rate
- F 13.02 per 100 workers
Safer than 2% 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. - Aurora: 14.4 → 14.9 TCR
Peak year 2024 @ 14.9 TCR · DART/TCR 1.01× in 2024
Manko Window Systems, Inc. - Aurora's TCR rose 0.5 from 14.4 in 2022 to 14.9 in 2024. In 2024, DART was 1.01× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 332321 · Aurora, CO ABOVE-IND · SMALL
Grade F · TCR 12.8 · 389% of ind
- DART 13.0 DART
- RANK #6/6
- PHOTO Schweiss Distributin…
- BOOK 3y book
- INJ 33 inj
- SIZE ~85 FTE
Nearest TCR peer: Schweiss Distributing Inc (0.0 TCR gap)
Read with this employer → · Industry book → · Colorado employers → · Look up another →
Manko Window Systems, Inc. - Aurora in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Crystal Window
Crystal Window and Door Systems PA, LLC
13 TCR
- This site
Manko Window Systems, Inc. - Aurora
12.8 TCR
- Schweiss Distr
Schweiss Distributing Inc
12.8 TCR
- IAC Acoustics
IAC Acoustics a Division of Sound Seal
12.7 TCR
- OBE - Tampa SC
OBE - Tampa SC
12.6 TCR
What this shows Manko Window Systems, Inc. - Aurora averages 12.8 TCR (389% of the Frames, door and window, metal, manufacturing BLS benchmark).
Manko Window Systems, Inc. - Aurora TCR series: 2022=14.4 · 2023=9.2 · 2024=14.9 · BLS 3.3
Where Manko Window Systems, Inc. - Aurora falls in its industry
515 Frames, door and window, metal establishmentsSafer than 5% of graded establishments in this industry, whose median TCR is 4.1.
Narrower to Colorado alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 6 Frames, door and window, metal employers in Colorado.
Manko Window Systems, Inc. - Aurora 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 | 14.9 | 13.0 | 8 | 0 | 0 |
| 2023 | 9.2 | 9.2 | 9 | 0 | 0 |
| 2022 | 14.4 | 11.7 | 16 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
332321 · CO · Aurora
515 Frames, door and window, metal, manufacturing employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 497 employers in Aurora, CO · 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 | Schweiss Distributing Inc | 12.8 TCR |
| NAICS-TCR | Crystal Window and Door Systems PA, LLC | 13.0 TCR |
| NAICS-TCR | IAC Acoustics a Division of Sound Seal | 12.7 TCR |
| NAICS-TCR | OBE - Tampa SC | 12.6 TCR |
| STATE-SIZE | Arvada North Region HQ | 85 FTE |
| STATE-SIZE | Floyd Hill - 062308 | 85 FTE |
| STATE-SIZE | 102004 - I225 Light Rail Corridor | 85 FTE |
| STATE-SIZE | RRSC Denver | 85 FTE |
| CITY-NEAR | Children's Hospital Colorado | 6,663 FTE |
| CITY-NEAR | Raytheon_Aurora_CO | 2,237 FTE |
| CITY-NEAR | Primoris Renewable Energy | 1,695 FTE |
| CITY-NEAR | Amazon.com Services LLC - DEN5 | 1,601 FTE |
| NAT-TCR | 400 James Drive | 12.8 TCR |
| NAT-TCR | K&M Tire - Johnstown | 12.8 TCR |
| NAT-TCR | City of Ames - Fire Department | 12.8 TCR |
| NAT-TCR | The Right Step Hill Country | 12.8 TCR |
| NAT-SIZE | Hampshire Middle School | 85 FTE |
| NAT-SIZE | ATI Forged Products - East Hartford Operations | 85 FTE |
| NAT-SIZE | HEXPOL Compounding NC Inc. | 85 FTE |
| NAT-SIZE | Royal Nursing Center, LLC | 85 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.