EN DE
STOCK COMPARISON

Armstrong World Industries vs Trane Technologies: Fair Value & Quality

Both stocks run through our valuation models. Here is how Armstrong World Industries (AWI) and Trane Technologies (TT) compare, as of Aug 10, 2026.

As of Aug 10, 2026, Fair Value Calculator sees Armstrong World Industries as the less overvalued of the two: Armstrong World Industries trades at $186 versus a fair value of $92.79 (-50%), while Trane Technologies trades at $482 versus $212 (-56%).
Armstrong World Industries
AWI · USD · Industrials
-50%
upside to fair value
overvalued
Price$186
Fair Value$92.79
Quality70/100
Trane Technologies
TT · USD · Industrials
-56%
upside to fair value
overvalued
Price$482
Fair Value$212
Quality74/100

Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

Armstrong World IndustriesTrane Technologies
Valuation
22.1×P/E (TTM)35.8×
4.03×P/S (TTM)4.81×
7.37×P/B12.08×
15.8×EV/EBITDA25.1×
2.02×PEG2.00×
0.9%Dividend yield0.8%
$1.33Dividend per share$3.87
Profitability
19%Net margin13%
17%Operating margin16%
36%Return on equity37%
10%Return on assets11%
Growth
7%Revenue growth (YoY)6%
9.5%Avg. growth/yr (3Y)10.1%
11.6%Avg. growth/yr (5Y)11.4%
Balance & size
0.44×Debt / equity0.46×
$7BMarket cap$104B
healthyGrowth qualityhealthy

Armstrong World Industries leads: 10 to 4 metric wins.

Dash = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

Armstrong World Industriesof which business quality 68 · market factors 47 Trane Technologiesof which business quality 71 · market factors 56
ProfitabilityMargins and returns on capital today
79
76
Quality GrowthAre margins and returns improving?
51
52
CashflowEarnings quality: real cash, not paper profit
61
61
Fin. StrengthBalance sheet, leverage, solvency risk
65
71
InvestmentDisciplined investing over empire-building
52
70
Low VolatilityCalm price path (market factor)
61
58
MomentumPrice trend over the last 3–12 months (market factor)
38
50
52W MomentumDistance to the 52-week high (market factor)
48
66
Net IssuanceBuybacks instead of dilution
95
100

What the models say

The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.

Armstrong World Industries

DCF Models$91.90
Earnings-Based$77.70
Dividend Discount$14.16
Multiples$123
Asset-Based$14.14
Growth DCF$65.45
Economic Profit$78.86
Growth Earnings$115

24 of 24 models see the stock below the current price.

Trane Technologies

DCF Models$213
Earnings-Based$112
Dividend Discount$63.35
Multiples$219
Asset-Based$26.07
Growth DCF$189
Economic Profit$153
Growth Earnings$235

26 of 26 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

Armstrong World Industries
Bear $61.85Fair Value $92.79Bull $149
$186 = current price (white tick)
Trane Technologies
Bear $136Fair Value $212Bull $306
$482 = current price (white tick)

Compare two other stocks

Tap a field and type again, ticker or company name.

Free, no sign-up

Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

Armstrong World Industries · Industrials

Quality score70 · Top 25%
Fair value upside-50% · below median

Trane Technologies · Industrials

Quality score74 · Top 25%
Fair value upside-56% · bottom 25%

Bottom line

As of Aug 10, 2026, Fair Value Calculator sees Armstrong World Industries as the less overvalued of the two: Armstrong World Industries trades at $186 versus a fair value of $92.79 (-50%), while Trane Technologies trades at $482 versus $212 (-56%).

Trane Technologies has the higher quality score (74/100).

See the full analysis →
Armstrong World Industries · Trane Technologies

More comparisons

Popular match-ups from the same sectors, all with fair value and quality score.

Related to Armstrong World Industries

Alphabet Inc Class C vs Verizon CommunicationsAlphabet Inc Class C vs At&tAlphabet Inc Class C vs NetEaseAmazon.com vs Toyota Motor Corporation

Related to Trane Technologies

Amazon.com vs PDD HoldingsAmazon.com vs Sony GroupMeta Platforms vs Verizon CommunicationsMeta Platforms vs At&t
Free · Top-25 report

See the undervalued quality stocks every month

Just your email for the monthly Top-25 report of the most undervalued quality stocks, with fair value, quality and price target. Plus 14 days of Pro to try, no card.

Free. You confirm by email (double opt-in) and can unsubscribe anytime in one click. Not financial advice.

A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.