Fencing in the Hawaiian Islands requires materials that can survive one of the most corrosive environments on Earth. A qualified contractor must understand the use of salt-spray resistant aluminum and UV-stabilized vinyl that won’t oxidize in Hawaii’s coastal air where standard galvanized steel can rust within months, volcanic basalt rock drilling techniques for setting posts in the islands’ notoriously hard lava terrain, and termite-proof engineering to combat the islands’ aggressive Formosan termite populations that can devastate untreated wood in a matter of years. Hawaii County pool barriers must also meet a minimum 48-inch height with self-closing, self-latching gates. Before you hire, read our guide on 25+ essential questions to ask your fence contractor.
Find a Fence Company Near You, Enter Zip Below.
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Allied Security Fence |
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| Address: | 91-444 Komohana St, Unit D, Kapolei, HI 96707 | ||
| Phone #: | (808) 682-5800 | ||
| Website: | http://www.asfence.com | ||
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Best Vinyl |
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| Address: | 91-181 Hanua St, Kapolei, HI 96707 | ||
| Phone #: | (808) 690-8301 | ||
| Website: | http://www.bestvinylhawaii.com | ||
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Hawaii Fence Supply |
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| Address: | 91-210 Olai St, Kapolei, HI 96707 | ||
| Phone #: | (808) 294-5145 | ||
| Website: | http://www.hawaiifencesupply.com | ||
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Advanced Fence Solutions LLC |
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| Address: | 180 Hoomalu St, Pearl City, HI 96782 | ||
| Phone #: | (808) 864-1800 | ||
| Website: | http://advancedfencehi.com | ||
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Dels – Feed And Farm Supply |
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| Address: | 326 Hanamau St, Kahului, HI 96732 | ||
| Phone #: | (808) 873-0101 | ||
| Website: | http://www.delsfarmsupply.com | ||
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Guardian Pool Fence Systems of Hawaii |
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| Address: | 708 Kanaha St, Kailua, HI 96734 | ||
| Phone #: | (808) 226-1775 | ||
| Website: | http://www.guardiansafetyfence.com | ||
Hawaii Fence Buyer’s Guide: Salt, Rock, and Tropical Pests
In Hawaii, the ocean air and volcanic soil are the two biggest factors in your fence’s lifespan. To find the most durable fence for your island home, you must prioritize materials that are biologically and chemically inert.
1. The Battle Against Corrosion & Salt Spray
In many parts of Hawaii, standard galvanized steel will rust within months. Homeowners in coastal zones must choose materials that won’t oxidize. Choosing the right material for your budget is vital:
- Aluminum: The premier choice for the islands because it won’t rust like iron. Learn more in our Aluminum Fence Guide.
- Vinyl (PVC): Excellent for Hawaii because it handles high humidity perfectly and is immune to salt. See our Vinyl Fence Guide.
- Wood: While beautiful, wood fences in Hawaii are highly susceptible to Formosan termites. If you use wood, it must be pressure-treated to the highest standards.
2. Drilling into Volcanic Rock
Setting fence posts in Hawaii often means dealing with solid basalt. This requires specialized hammer drills or “core drilling” equipment. Understanding how to properly mount a fence post in rock is a hallmark of a top-tier Hawaii contractor. Many pros also advise on whether concrete should be used depending on the porosity of the lava rock.
3. Hawaii Pool Safety Laws
Hawaii has strict residential pool safety requirements. Any outdoor swimming pool must be protected by a barrier that meets these 2026 standards:
- Minimum Height: 48 inches (4 feet) measured from the outside.
- Gate Mechanics: Self-closing and self-latching gates that open away from the pool. Read our guide on making a fence pool code compliant.
4. Permits and “Hawaii 811”
In many counties, including Honolulu, a building permit is required for any fence over 6 feet. Before any excavation, state law requires a call to Hawaii 811 to locate underground utilities, which can be particularly tricky in areas with shallow volcanic rock. See our FAQ on permits and digging.
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