CSL vs AWI

For growth investors, Armstrong World Industries, Inc.

(AWI) is the stronger pick with 12. 1% revenue growth year-over-year, versus 0. 3% for Carlisle Companies Incorporated (CSL). Carlisle Companies Incorporated (CSL) offers the better valuation at 21. 8x trailing P/E (17. 8x forward), making it the more compelling value choice. Analysts rate Carlisle Companies Incorporated (CSL) a "Buy" — based on 26 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Carlisle Companies Incorporated (CSL) is the cheapest at 21.

8x versus Armstrong World Industries, Inc. at 23. 5x. On forward P/E, Carlisle Companies Incorporated is actually cheaper at 17. 8x.

Over the past 5 years, Carlisle Companies Incorporated (CSL) delivered a total return of +102.

8%, compared to +67. 1% for Armstrong World Industries, Inc. (AWI). Over 10 years, the gap is even starker: AWI returned +308. 7% versus CSL's +290. 7%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Armstrong World Industries, Inc.

(AWI) is the lower-risk stock at 0. 82β versus Carlisle Companies Incorporated's 1. 12β — meaning CSL is approximately 37% more volatile than AWI relative to the S&P 500. On balance sheet safety, Armstrong World Industries, Inc. (AWI) carries a lower debt/equity ratio of 59% versus 160% for Carlisle Companies Incorporated — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Armstrong World Industries, Inc.

(AWI) is pulling ahead at 12. 1% versus 0. 3% for Carlisle Companies Incorporated (CSL). On earnings-per-share growth, the picture is similar: Armstrong World Industries, Inc. grew EPS 17. 6% year-over-year, compared to -38. 6% for Carlisle Companies Incorporated. Over a 3-year CAGR, AWI leads at 9. 5% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Armstrong World Industries, Inc.

(AWI) is the more profitable company, earning 19. 0% net margin versus 14. 8% for Carlisle Companies Incorporated — meaning it keeps 19. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AWI leads at 26. 6% versus 19. 9% for CSL. At the gross margin level — before operating expenses — AWI leads at 40. 6%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, Carlisle Companies Incorporated (CSL) trades at 17.

8x forward P/E versus 20. 0x for Armstrong World Industries, Inc. — 2. 2x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for AWI: 18. 8% to $197. 50.

All stocks in this comparison pay dividends.

Carlisle Companies Incorporated (CSL) offers the highest yield at 1. 1%, versus 0. 8% for Armstrong World Industries, Inc. (AWI).

For long-horizon retirement investors, Armstrong World Industries, Inc.

(AWI) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 82), 0. 8% yield, +308. 7% 10Y return). Both have compounded well over 10 years (AWI: +308. 7%, CSL: +290. 7%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Industrials sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.