COMPARE · Reviewed August 7, 2026
GFF vs TREX
Verdict: Side-by-side breakdown using the Bull Rankings model. GFF scored 75.9, TREX scored 71.2 — GFF leads.
Compare another set
GFF
Griffon Corporation
75.9
$106.30 · $4.9B
fundamentals as of
Score gap
4.7
GFF leads
TREX
Trex Company, Inc.
71.2
$48.43 · $4.9B
fundamentals as of
The model, pillar by pillar (0–100 each)
GFF
stronger →← stronger
TREX
80
Qualityreturns · margins · balance sheet
86
83
Growthrevenue & earnings expansion
64
66
Valuevaluation vs sector peers
66
GFF and TREX split the three pillars evenly.
Fundamentals, head-to-head
GFF
TREX
$297mC
FCF
$208mC
+26.9%A-
Rev
+7.0%C+
—
D/E
0.30A-
22.9xB+
P/E
26.9xB
0.54A-
PEG
1.00B+
Winner per row is the stronger grade in our model; a tie or a missing value shows no highlight.
Valuation · DCF cross-check
GFF
TREX
6% below
Price vs fair valuelower is cheaper
81% above
~6%/yr
Growth the price implies10-yr FCF · lower = less priced in
~24%/yr
-4%
1-yr DCF upside
-51%
+6%
5-yr DCF upside
-45%
+23%
10-yr DCF upside
-36%
The DCF is a cross-check on intrinsic value, separate from the quality-growth score above.
Model signals
GFF
Why this score
- Buying back stock
- Raising its dividend
TREX
Why this score
- Buying back stock
- Durable high returns
The companies
GFFGriffon Corporation
Why now
Building Products & Equipment · market cap $4.9b. Trading near 52-week high of $107.07 — momentum setup, limited technical margin of safety. Revenue growing +27% — in hypergrowth territory. PEG 0.54 — paying under fair value for the growth rate. 7 sell-side analysts rate this a Strong Buy with a mean 1-yr target of $118.43 (implying +11% upside).
Moat
FCF converts 166% of net income — earnings translate cleanly into cash, a sign that working capital and capex are well-disciplined.
Risk
Trading within 1% of the 52-week high — limited technical margin of safety; a momentum reversal would test conviction.
TREXTrex Company, Inc.
Why now
Building Products & Equipment · market cap $4.9b. Down 27% from 52-week high of $66.06 — deep drawdown territory. 17 sell-side analysts rate this a Buy with a mean 1-yr target of $53.59 (implying +11% upside).
Moat
Net margin 15% beats the market median by a meaningful margin — the company is keeping more of every revenue dollar than the average S&P constituent. ROE 18% sits above Buffett's preferred 15% threshold — the equity base is compounding at a rate the market struggles to discount accurately. FCF converts 117% of net income — earnings translate cleanly into cash, a sign that working capital and capex are well-disciplined.
Risk
Beta 1.47 implies above-market volatility — position-size to the drawdowns this name will produce in a market correction, not to its bull-case return.
Verdict — model-derived comparison
Generating verdict… typically 5–10 seconds
Not investment advice. The Bull Rankings publishes a quantitative ranking model and accompanying analysis for general informational purposes only. Nothing on this page is a recommendation to buy, sell, or hold any security; nothing is personalized to your circumstances, risk tolerance, or tax situation. Investing carries the risk of loss — invest at your own risk and consider consulting a licensed financial professional before acting on anything you read here. See terms and methodology for full disclosures.