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What is Gibraltar Industries, Inc. worth?

With the base-case assumptions below, a discounted cash flow model on Gibraltar Industries, Inc.'s reported free cash flow gives $21.93 per share. The share price was $31.30 on November 10, 2026, 43% above that value.

Inputs from the filings

Free cash flow, fiscal 2025
$120.6M
Average free cash flow, last 5 years
$114M
Cash
$35.2M
balance sheet of September 30, 2026
Debt
$1.24B
balance sheet of September 30, 2026
Diluted shares, fiscal 2025
29,984,000
Revenue growth per year, last 5 years
1.9%

Three sets of assumptions

CaseGrowth yrs 1-5Growth yrs 6-10After year 10Discount rateValue per shareValue vs price
Bear-3.0%-0.5%2.0%10.0%-$1.55-105%
Base2.0%2.5%2.5%9.0%$21.93-30%
Bull7.0%5.0%3.0%8.0%$65.77+110%

Sensitivity: base case value per share

Discount rate down the side, growth after year 10 across the top. Everything else as in the base case.

1.5%2.0%2.5%3.0%3.5%
7.0%$38.40$43.37$49.44$57.03$66.79
8.0%$26.16$29.38$33.19$37.76$43.34
9.0%$17.19$19.39$21.93$24.90$28.40
10.0%$10.33$11.90$13.68$15.71$18.05
11.0%$4.93$6.08$7.36$8.81$10.44

Where the presets come from

Base: years 1 to 5 grow at Gibraltar Industries, Inc.'s revenue growth rate over the last 5 fiscal years (1.9% a year), held between -5% and 15%. Years 6 to 10 grow halfway between that and the long-run rate of 2.5%. Future cash is discounted at 9% a year.

Bear: 5 points less growth, 2% long-run growth, 10% discount rate. Bull: 5 points more growth (at most 25%), 3% long-run growth, 8% discount rate.

Value per share = (present value of 10 years of free cash flow + present value of everything after + cash - debt) / diluted shares.

This is a model run on assumptions, not a recommendation or a price target. Small changes in the discount rate or growth move the result a lot, as the table above shows. Change them yourself in the calculator.

Adjust the assumptions

Move the sliders for growth, long-run growth and discount rate, or switch to average free cash flow, and see the value per share change.

Adjust the assumptions

Gibraltar Industries, Inc. company page