Windows and window frames, vinyl, manufacturing · Michigan
Ajax Window Corp. dba Polar Seal Window Corp.
Grand Rapids, MI · ~39 workers · 4 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 1.9
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Ajax Window Corp. dba Polar Seal Window Corp. runs at 57% of its industry's injury rate - safer than the typical Windows and window frames, vinyl, manufacturing workplace, earning a grade B.
Ajax Window Corp. dba Polar Seal Window Corp.: 1.9 TCR = 57% of Windows and window frames, vinyl, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)
Ajax Window Corp. dba Polar Seal Window Corp. safety composite
Ajax Window Corp. dba Polar Seal Window Corp. scores strongest on dart rate (safer than 86% of same-industry peers) and weakest on fatalities (safer than 50%), 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).
73/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- B 1.89 per 100 workers
Safer than 77% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 86% 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%).
TCR Δ
−2.5
2020→2024
Ajax Window Corp. dba Polar Seal Window Corp. injury rate improved
Ajax Window Corp. dba Polar Seal Window Corp.'s TCR fell 2.5 from 2.5 in 2020 to 0.0 in 2024. Peak filing year was 2023 at 5.0 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2020=2.5 · 2022=0.0 · 2023=5.0 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 326199 · Grand Rapids, MI AT/BELOW-IND · SMALL
Grade B · TCR 1.9 · 57% of ind
- DART 0.0 DART
- RANK #41/218
- PHOTO Bel-Art Products, Po…
- BOOK 4y book
- INJ 3 inj
- SIZE ~39 FTE
Nearest TCR peer: Bel-Art Products, Pocomoke, MD (0.0 TCR gap)
Read with this employer → · Industry book → · Michigan employers → · Look up another →
Ajax Window Corp. dba Polar Seal Window Corp. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Ajax Window Corp. dba Polar Seal Window Corp.
1.9 TCR
- Bel-Art Produc
Bel-Art Products, Pocomoke, MD
1.9 TCR
- ROYAL ALUMINUM
ROYAL ALUMINUM CO. INC
1.9 TCR
- Polymer Moldin
Polymer Molding, Inc
1.9 TCR
- MERRICK ENGINE
MERRICK ENGINEERING
1.9 TCR
What this shows Ajax Window Corp. dba Polar Seal Window Corp. averages 1.9 TCR (57% of the Windows and window frames, vinyl, manufacturing BLS benchmark).
Ajax Window Corp. dba Polar Seal Window Corp. TCR series: 2020=2.5 · 2022=0 · 2023=5 · 2024=0 · BLS 3.3
Where Ajax Window Corp. dba Polar Seal Window Corp. falls in its industry
2,838 Windows and window frames, vin establishmentsSafer than 77% of graded establishments in this industry, whose median TCR is 3.5.
Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #41 safest of 218 Windows and window frames, vin employers in Michigan.
Ajax Window Corp. dba Polar Seal Window Corp. has fewer employees than the Windows and window frames, vinyl, manufa median and a lower injury rate than the industry's median TCR of 3.5. 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 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2023 | 5.0 | 5.0 | 2 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2020 | 2.5 | 2.5 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
326199 · MI · Grand Rapids
2,838 Windows and window frames, vinyl, manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 1,006 employers in Grand Rapids, MI · 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 | Bel-Art Products, Pocomoke, MD | 1.9 TCR |
| NAICS-TCR | ROYAL ALUMINUM CO. INC | 1.9 TCR |
| NAICS-TCR | Polymer Molding, Inc | 1.9 TCR |
| NAICS-TCR | MERRICK ENGINEERING | 1.9 TCR |
| STATE-SIZE | Mount Hope Dairy | 39 FTE |
| STATE-SIZE | CFI - Livonia | 39 FTE |
| STATE-SIZE | Dart Facilities | 39 FTE |
| STATE-SIZE | Cripps Fontaine Excavating, INC | 39 FTE |
| CITY-NEAR | SHHG-GR BUTTERWORTH CA | 9,012 FTE |
| CITY-NEAR | SH Butterworth Hospital | 7,397 FTE |
| CITY-NEAR | Mercy Health Saint Mary's Hospital-MH-MI | 2,914 FTE |
| CITY-NEAR | Steelcase - Grand Rapids / Kentwood | 2,817 FTE |
| NAT-TCR | The Manor | 1.9 TCR |
| NAT-TCR | Diagnostica Stago Inc | 1.9 TCR |
| NAT-TCR | 922-NiSource-Zanesville OH-Muskingum Op Ctr | 1.9 TCR |
| NAT-TCR | American International Travel, Inc | 1.9 TCR |
| NAT-SIZE | 1002 - East Peoria, IL | 39 FTE |
| NAT-SIZE | 2405 - Laredo, TX | 39 FTE |
| NAT-SIZE | Magic Valley Produce, Inc. | 39 FTE |
| NAT-SIZE | Lake County FL Truss | 39 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.