Luxury Aluminum & Glass Railings in Hawaii

Landmark Building Supply designs, fabricates, and installs custom aluminum, glass, and cable railing systems for homes and businesses across Oahu — from oceanfront decks to interior staircases. Every railing is engineered to withstand salt air, trade winds, and Hawaii building code, with a free on-site estimate before you commit to anything.

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Why Homeowners Choose Aluminum & Glass Railings in Hawaii

Hawaii's climate is tough on the wrong materials. Salt air corrodes steel and iron. Humidity and rain rot wood and invite termites. Aluminum and glass railing systems solve both problems while giving your home a cleaner, more modern look:

Never rusts or corrodes, even in oceanfront and coastal properties

Termite-proof and rot-proof — no wood components to fail

Powder-coated aluminum finishes resist fading, chipping, and peeling for years

Frameless glass options preserve unobstructed views of the ocean, mountains, or yard

Custom fabricated to your exact railing height, spacing, and building code requirements

Best for: decks, lanais, balconies, pool enclosures, fences

Our Railing System

Stainless steel cable railing system on Oahu oceanfront home

Interior & Staircase Railings

Stainless steel cable set in custom aluminum posts and top rail. Cable railings give you the most open sightline of any railing system — ideal when you want the view but still need code-compliant fall protection.

Best for: ocean/mountain view decks, modern homes, outdoor staircases

Custom Glass Railings

Handrails and guard railings for interior and exterior staircases — aluminum, glass, or cable infill, built to match your home's existing railings or as a standalone upgrade.

We install railings on staircases; if you need the staircase structure itself built or replaced — treads, stringers, framing — see our Railing & Staircase gallery for those options.)

Best for: interior stairs, exterior stair access, condo/townhome staircases

Our Process

1.Free on-site estimate — we assess your space and talk through material and style options

2.Custom design — height, spacing, finish, and glass or cable infill options to match your home

3.Fabrication — every system is custom-built, not off-the-shelf

4.Professional installation by our Oahu team

5.Long-term, low-maintenance durability

FAQs

What's the difference between aluminum and glass railings?

Aluminum railings use metal pickets, cable, or panels and are the most budget-friendly, low-maintenance option. Glass railings use tempered glass panels for unobstructed views and a more modern look, typically at a higher price point.

Will aluminum railing rust in Hawaii's salt air?

No, properly powder-coated aluminum is corrosion-resistant and is the preferred material for coastal Oahu properties for this reason.

Do you serve all of Hawaii, or just Oahu?

We ship railing systems across the Hawaiian Islands, including windward, North Shore, and leeward Oahu communities, as well as neighbor islands such as Maui and Big island, kauai.

Do you work with contractors and architects, or only homeowners?

Both — we regularly partner with homeowners, architects, contractors, and developers on custom projects.

What Does Railing Cost?

Railing cost varies by material, length, height, and site access. In general:

Aluminum railings are the most budget-friendly option and the standard choice for most Hawaii homes
Glass and cable railings cost more due to material and hardware, but require the same low maintenance
Oceanfront and second-story installations may cost more due to wind-load engineering and access