---
schema_version: "secwatch.filing_event.v1"
accession: "0000790051-24-000194"
form_type: "8-K"
ticker: "CSL"
cik: "0000790051"
company_name: "CARLISLE COMPANIES INC"
filed_at: "2024-10-18T23:59:59+00:00"
generated_at: "2026-05-30T12:56:37.501395+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Carlisle acquires Plasti-Fab EPS insulation business for $259.5M cash

## Summary
- Acquisition of Plasti-Fab (EPS insulation) for $259.5M cash, 6.7x adjusted EBITDA including synergies.
- Plasti-Fab generated $109M revenue in trailing twelve months to Aug 31, 2024.
- Expected annual cost synergies of $14M within 3 years; adds ~$0.30 adjusted EPS in 2025.
- Expands Carlisle's presence in North American EPS insulation market (est. $1.5B).
- Transaction expected to close in Q4 2024, subject to customary conditions.

## SEC filing metadata
- accession: 0000790051-24-000194
- form_type: 8-K
- ticker: CSL
- cik: 0000790051
- company_name: CARLISLE COMPANIES INC
- filed_at: 2024-10-18T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 1.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/790051/000079005124000194/0000790051-24-000194-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/790051/000079005124000194/csl-20241017.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000790051-24-000194
- JSON: https://secwatch.observer/filing/0000790051-24-000194.json
- Plain text: https://secwatch.observer/filing/0000790051-24-000194.txt

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