WallStSmart

Lennox International Inc (LII)vsQuanex Building Products (NX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Lennox International Inc generates 183% more annual revenue ($5.26B vs $1.86B). LII leads profitability with a 15.1% profit margin vs -13.9%. NX appears more attractively valued with a PEG of 0.70. LII earns a higher WallStSmart Score of 58/100 (C).

LII

Buy

58

out of 100

Grade: C

Growth: 4.0Profit: 8.5Value: 5.7Quality: 6.0
Piotroski: 3/9Altman Z: 4.22

NX

Hold

47

out of 100

Grade: D+

Growth: 4.7Profit: 3.5Value: 6.0Quality: 5.5
Piotroski: 4/9Altman Z: 1.27

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

LII2 strengths · Avg: 10.0/10
Return on EquityProfitability
64.5%10/10

Every $100 of equity generates 65 in profit

Altman Z-ScoreHealth
4.2210/10

Safe zone — low bankruptcy risk

NX2 strengths · Avg: 9.0/10
Price/BookValuation
1.1x10/10

Reasonable price relative to book value

PEG RatioValuation
0.708/10

Growing faster than its price suggests

Areas to Watch

LII4 concerns · Avg: 3.0/10
Price/BookValuation
14.6x4/10

Trading at 14.6x book value

Debt/EquityHealth
1.613/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

EPS GrowthGrowth
-7.7%2/10

Earnings declined 7.7%

NX4 concerns · Avg: 3.3/10
Revenue GrowthGrowth
2.2%4/10

2.2% revenue growth

Market CapQuality
$764.70M3/10

Smaller company, higher risk/reward

Operating MarginProfitability
4.0%3/10

Operating margin of 4.0%

Debt/EquityHealth
1.223/10

Elevated debt levels

Comparative Analysis Report

WallStSmart Research

Bull Case : LII

The strongest argument for LII centers on Return on Equity, Altman Z-Score. Profitability is solid with margins at 15.1% and operating margin at 14.3%. PEG of 1.48 suggests the stock is reasonably priced for its growth.

Bull Case : NX

The strongest argument for NX centers on Price/Book, PEG Ratio. PEG of 0.70 suggests the stock is reasonably priced for its growth.

Bear Case : LII

The primary concerns for LII are Price/Book, Debt/Equity, Piotroski F-Score. Debt-to-equity of 1.61 is elevated, increasing financial risk.

Bear Case : NX

The primary concerns for NX are Revenue Growth, Market Cap, Operating Margin.

Key Dynamics to Monitor

LII profiles as a mature stock while NX is a turnaround play — different risk/reward profiles.

LII carries more volatility with a beta of 1.19 — expect wider price swings.

LII is growing revenue faster at 5.8% — sustainability is the question.

NX generates stronger free cash flow (8M), providing more financial flexibility.

Bottom Line

LII scores higher overall (58/100 vs 47/100), backed by strong 15.1% margins. Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Lennox International Inc

INDUSTRIALS · BUILDING PRODUCTS & EQUIPMENT · USA

Lennox International Inc. designs, manufactures and markets a range of products for the heating, ventilation, air conditioning and refrigeration markets in the United States, Canada and internationally. The company is headquartered in Richardson, Texas.

Quanex Building Products

INDUSTRIALS · BUILDING PRODUCTS & EQUIPMENT · USA

Quanex Building Products Corporation (NX) is a leading manufacturer specializing in engineered materials and components tailored for the building and construction industry, with a strong emphasis on quality and sustainability. The company offers a wide range of products, including energy-efficient window and door systems and advanced engineered wood solutions, catering to both residential and commercial markets. Leveraging proprietary technologies and a commitment to operational excellence, Quanex effectively positions itself as a key player in the evolving landscape of sustainable construction, delivering value and innovation amidst increasing demand for eco-friendly building solutions.

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