---
schema_version: "secwatch.filing_event.v1"
accession: "0000912562-25-000005"
form_type: "8-K"
ticker: "ROCK"
cik: "0000912562"
company_name: "GIBRALTAR INDUSTRIES, INC."
filed_at: "2025-02-19T23:59:59+00:00"
generated_at: "2026-05-26T12:57:20.670142+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# Gibraltar Industries reports Q4 2024: GAAP EPS $1.50 (up 138%), adjusted EPS $1.01 (up 17.4%); 2025 guidance provided

## Summary
- Q4 2024 net sales $302.1M, down 8.1% YoY; GAAP net income $46.2M, up 138.1%
- Adjusted diluted EPS $1.01, up 17.4%; full-year operating cash flow $174M
- Acquired Lane Supply Inc for $120M cash; Lane had 2024 revenue $112.2M and adjusted EBITDA $16.7M
- 2025 guidance: net sales $1.40B-$1.45B, GAAP EPS $4.25-$4.50, adjusted EPS $4.80-$5.05
- Renewables segment net sales down 19.6% due to customer deadline; new bookings up 33% since start of 2025

## SEC filing metadata
- accession: 0000912562-25-000005
- form_type: 8-K
- ticker: ROCK
- cik: 0000912562
- company_name: GIBRALTAR INDUSTRIES, INC.
- filed_at: 2025-02-19T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/912562/000091256225000005/0000912562-25-000005-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/912562/000091256225000005/rock-20250219.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000912562-25-000005
- JSON: https://secwatch.observer/filing/0000912562-25-000005.json
- Plain text: https://secwatch.observer/filing/0000912562-25-000005.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.