---
schema_version: "secwatch.filing_event.v1"
accession: "0000912562-25-000052"
form_type: "8-K"
ticker: "ROCK"
cik: "0000912562"
company_name: "GIBRALTAR INDUSTRIES, INC."
filed_at: "2025-10-30T23:59:59+00:00"
generated_at: "2026-05-17T01:32:14.343250+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Gibraltar Q3 revenue up 12.2% to $310.9M; backlog jumps 50% to $257M; narrows FY2025 guidance

## Summary
- GAAP diluted EPS $1.11 (up 0.9% YoY); adjusted diluted EPS $1.14 (down 0.9% YoY).
- Operating cash flow $57M, up 39%; backlog $257M (+50% YoY).
- Residential segment net sales $230.3M (+9.8% adj.); Agtech net sales $57.6M (+38.8%); Infrastructure net sales $23.1M (-0.4%).
- FY2025 outlook narrowed: net sales $1.15-1.175B, GAAP EPS $3.67-$3.77, adjusted EPS $4.20-$4.30.
- Agtech large CEA project delayed as expected; backlog in segment up 96%.

## SEC filing metadata
- accession: 0000912562-25-000052
- form_type: 8-K
- ticker: ROCK
- cik: 0000912562
- company_name: GIBRALTAR INDUSTRIES, INC.
- filed_at: 2025-10-30T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/912562/000091256225000052/0000912562-25-000052-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/912562/000091256225000052/rock-20251030.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000912562-25-000052
- JSON: https://secwatch.observer/filing/0000912562-25-000052.json
- Plain text: https://secwatch.observer/filing/0000912562-25-000052.txt

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