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100 ft Flagpoles – Top-Tier Made-in-America Aluminum & Fiberglass
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100 ft Flagpoles
When only the tallest, most impressive display will do, a 100 ft flagpole commands attention. Liberty Flagpoles’ 100-foot models are crafted in the USA from marine-grade aluminum or high-tensile fiberglass, then engineered with fortified wall sections, vibration-dampening cores, and premium finishes. Perfect for stadiums, large campuses, waterfront promenades, and civic landmarks, these poles deliver unparalleled height and rock-solid reliability.
Why Choose a 100 ft Flagpole?
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Monumental Presence – Tower over buildings and landscapes for unrivaled visibility.
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American Craftsmanship – Veteran-owned production from extrusion to finish.
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Extreme-Duty Construction – Heavy-wall aluminum or corrosion-proof fiberglass.
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Hurricane-Series Engineering – Integrated dampeners and reinforced splice collars.
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Custom Finishes – Satin aluminum or powder-coat in any color, matched to your brand or venue.
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Halyard Options – Internal for a clean look, or external for easy servicing, both with stainless-steel hardware.
Site Preparation & Erection
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Excavation & Sleeve: Dig a 120″ deep × 42″ diameter foundation; install our industrial-grade ground sleeve plumb.
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Concrete Anchor: Pour a 1,500 lb-ft high-strength concrete mix; allow 96–120 hours to fully cure.
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Rigging & Lift: Engage a certified crane crew with engineered spreader bars; lift each section into place and torque-test all splice bolts.
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Halyard Installation: Route rope through the truck’s pulley, tie off at the cleat, and test the raise/lower action multiple times.
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Final Inspection: Verify perfect plumb alignment, secure all hardware, and perform a safety check before first fly.
Essential Accessories
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Aerospace-Grade Halyard Kits (internal/external) with UV-stable rope
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316-Grade Stainless Snap Hooks & Cleats
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Architectural LED Flood & Spot Lighting (hardwired, programmable)
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Oversized Monumental Finials (giant ball, large eagle, or custom sculpture)
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Reinforced Adapter Plates & Extended Ground Sleeves
Frequently Asked Questions
What flag size suits a 100 ft pole?
Use a 15′×20′, 18′×24′, or larger flag to maintain proper scale and iconic presence.
Do I need a permit for a 100 ft installation?
Yes—poles over 30 ft almost always require building permits and engineering sign-off. Check local regulations first.
Is professional installation mandatory?
Absolutely. 100 ft poles demand crane services, certified riggers, and engineered lift plans for safety and precision.
Which material is best in coastal or hurricane zones?
Our fiberglass composites resist salt-air corrosion and flex in gusts, while hurricane-series aluminum poles are engineered for extreme-wind resilience.
Elevate your landmark projects with a 100 ft flagpole—trusted American-made quality built to last.

