Deceuninck NV (DECB) Fair Value & Analysis
Industrials · BE · Market cap €305M
Fair value as of: Aug 6, 2026
From 24 valuation models · updated 5 days ago
Fair value updated Aug 6, 2026, revised from €3.11 to €2.92 (−6.1%) since Jul 16, 2026. Share price −1.8% over the past month.
A solid business, screening 33% undervalued on our models.
What matters now
- Solid quality (62/100) at a price below fair value, the discount is the argument here, not the business quality.
- A fairly wide model range (€1.90 to €4.32) leaves room in how you read the outcome.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 6, 2026.
How to read this chart
60‑month range €1.71 – €3.68 · fair‑value band €1.90 – €4.32 · the €2.20 price screens below the €2.92 fair value. Dashed = 300-day average. As of Aug 6, 2026.
Analysis
Deceuninck NV (DECB) currently trades at €2.20, while our model-based Fair Value estimate is €2.92, implying the stock looks roughly 33.0% undervalued today. The Quality Score stands at 62/100 (solid quality), in the Industrials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: high), always confirm before acting.
Over the trailing twelve months, Deceuninck NV generated revenue of €773M at a net margin of 3.1%. Revenue declined 4.0% year over year. It earns a return on equity of 7.5%. Net debt stands at €97.6M. Fundamentals as of Aug 6, 2026
Our scenario range runs from €1.90 (bear case) to €4.32 (bull case); at €2.20, the current price sits within that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 9% below its 52-week high and 15% above its 52-week low, currently above its 200-day average. For context, the median of 10 Industrials peers we cover trades at -33% fair-value upside, at 33%, DECB screens cheaper than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 24 models by family
Widest divergence: Multiples (€4.04) versus Dividend Discount (€0.7700). Highest evidence: Growth DCF (80).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 6, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 60 · Market factors (momentum, volatility) 57
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
Deceuninck NV engages in the design, manufacture, and recycling of multi-material window, door, and building solutions in North America, Europe, Turkey, and internationally. It offers PVC and aluminum windows and doors, as well as sliding doors.
Full company description
Deceuninck NV engages in the design, manufacture, and recycling of multi-material window, door, and building solutions in North America, Europe, Turkey, and internationally. It offers PVC and aluminum windows and doors, as well as sliding doors. The company also provides building solutions, including decking or cladding exterior products; and window finishing exterior applications. Deceuninck NV was founded in 1937 and is headquartered in Gits, Belgium.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Deceuninck NV reported revenue of €773M in FY2025 versus €838M in FY2021, a compound −2.0%/yr. Reported net income was €26.8M in FY2025, compounding −5.8%/yr from FY2021.
of which total revenue +3.1 pp · buybacks/dilution −1.1 pp
Absolute contributions in percentage points per year; they sum to the EPS growth rate. Start and end points are 3-year averages (details on hover).
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Peer Group
Building Products & Equipment · 247 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Valuation Multiples vs Building Products & Equipment median · lower = cheaper
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Building Products & Equipment stocks, each showing price versus our Fair Value estimate (as of Aug 6, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Trane Technologies plc TT | $469.98 | $212.34 | -55% |
| Johnson Controls International plc JCI | $142.81 | $45.65 | -68% |
| Carrier Global Corporation CARR | $68.61 | $17.35 | -75% |
| Compagnie de Saint-Gobain S.A SGO | €76.62 | €101.60 | +33% |
| Geberit AG GEBN | CHF 523.20 | CHF 307.66 | -41% |
| Lennox International Inc LII | $543.93 | $363.09 | -33% |
| Kingspan Group KRX | €87.30 | €70.76 | -19% |
| Masco Corporation MAS | $78.04 | $54.36 | -30% |
| PT Impack Pratama Industri Tbk, IMPC | 1,420 IDR | 179.76 IDR | -87% |
| NIBE Industrier AB NIBEB | kr 36.03 | kr 25.37 | -30% |
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Frequently asked questions
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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