Windows and window frames, vinyl, manufacturing · New Hampshire

Harvey Building Products- Londonderry Manufacturing

Londonderry, NH · ~454 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Harvey Building Products- Londonderry Manufacturing runs at 79% of its industry's injury rate - safer than the typical Windows and window frames, vinyl, manufacturing workplace, earning a grade B.

Harvey Building Products- Londonderry Manufacturing: 2.6 TCR = 79% of Windows and window frames, vinyl, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Harvey Building Products- Londonderry Manufacturing safety composite

Harvey Building Products- Londonderry Manufacturing scores strongest on total case rate (tcr) (safer than 64% 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).

C

61/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.6 per 100 workers

Safer than 64% of industry peers

DART rate
C 0.84 per 100 workers

Safer than 64% 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

−1.7

2019→2022

Harvey Building Products- Londonderry Manufacturing injury rate improved

Harvey Building Products- Londonderry Manufacturing's TCR fell 1.7 from 3.5 in 2019 to 1.9 in 2022. Peak filing year was 2019 at 3.5 TCR. In 2022, DART was 0.32× this establishment's average TCR (severity share of cases).

2019=3.5 · 2020=2.4 · 2022=1.9

OSHA ITA Form 300A scorecard

Establishment book 326199 · Londonderry, NH AT/BELOW-IND · MID

Grade B · TCR 2.6 · 79% of ind

  • DART 0.8 DART
  • RANK #5/17
  • PHOTO DWFP EGV
  • BOOK 3y book
  • INJ 34 inj
  • SIZE ~454 FTE

Nearest TCR peer: DWFP EGV (0.0 TCR gap)

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

Harvey Building Products- Londonderry Manufacturing in the TCR neighbourhood

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

TCR

What this shows Harvey Building Products- Londonderry Manufacturing averages 2.6 TCR (79% of the Windows and window frames, vinyl, manufacturing BLS benchmark).

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

Harvey Building Products- Londonderry Manufacturing TCR series: 2019=3.5 · 2020=2.4 · 2022=1.9 · BLS 3.3

Where Harvey Building Products- Londonderry Manufacturing falls in its industry

2,838 Windows and window frames, vin establishments

Safer than 64% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 17 Windows and window frames, vin employers in New Hampshire.

Harvey Building Products- Londonderry Manufacturing (454 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5 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 0100200300400500 05101520 Average employees Total Case Rate Harvey Building Products- Londonderry Manufacturing
Harvey Building Products- Londonderry Manufacturing (454 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5

Harvey Building Products- Londonderry Manufacturing has more 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
2022 1.9 0.8 8 1 0
2020 2.4 1.1 11 0 0
2019 3.5 1.4 15 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326199 · NH · Londonderry

2,838 Windows and window frames, vinyl, manufacturing employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 105 employers in Londonderry, NH · 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 DWFP EGV 2.6 TCR
NAICS-TCR AmTec 2.6 TCR
NAICS-TCR Phillips-Medisize Northeast 2.6 TCR
NAICS-TCR Mikros Engineering 2.6 TCR
STATE-SIZE Jill Acquisition LLC - Tilton Operations Center 454 FTE
STATE-SIZE Velcro MHT 455 FTE
STATE-SIZE Market Basket #6 456 FTE
STATE-SIZE Eastern Propane & Oil 457 FTE
CITY-NEAR L3Harris 893 FTE
CITY-NEAR L3 Technologies, Insight Division 857 FTE
CITY-NEAR HARVEY BUILDING PRODUCTS, LONDONDERRY NH 532 FTE
CITY-NEAR Market Basket #42 524 FTE
NAT-TCR Ward Leonard CT LLC 2.6 TCR
NAT-TCR Lewis Landscaping & Nursery Inc. 2.6 TCR
NAT-TCR Arizona West Builders and Communications, Inc. 2.6 TCR
NAT-TCR Gulf States Protective Coatings, INC. 2.6 TCR
NAT-SIZE Advanced Energy Industries, Inc. 454 FTE
NAT-SIZE Allegan County 454 FTE
NAT-SIZE Sky Harbor Distribution Center 454 FTE
NAT-SIZE Colorado Convention Center 454 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: 2022, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.