Keylink Square Baluster Railing

American-made aluminum

Built to outlast the deck it sits on.

  • Voted Builder Brand's highest-quality railing (800+ builder survey)
  • 25-year product warranty, plus 5-year labor
  • AAMA 2604 finish that resists sun, heat and humidity
Build your railing
Key-Link Metal Railing used on a patio
Keylink aluminum railing, installed
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18 products
Key-Link American Series aluminum deck railing kit in textured black beside stone columns at sunset
Keylink American Series Aluminum Railing Kit in textured black 6' stair section
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Keylink American Series Aluminum Railing Kit Keylink from $30953
Key-Link Outlook Series aluminum deck railing kit in black with square balusters on a stylish patio
Keylink Outlook Series Aluminum Deck Railing Kit, outlook railing view
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Keylink Outlook Series Aluminum Deck Railing Kit Keylink from $24954
Keylink Chesapeake Square Baluster Railing Keylink Chesapeake Series Square Baluster Railing
Keylink Chesapeake Square Baluster Railing Keylink Chesapeake Series Square Baluster Railing
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Keylink Chesapeake Series Square Baluster Railing Keylink from $36664
Key-Link aluminum railing color sample chips showing available powder coat finishes
Keylink Color Samples Keylink $540
2-1/2\" Surface Mount Aluminum Deck Post [FLORIDA ONLY] in textured black
2-1/2\" Surface Mount Aluminum Deck Post [FLORIDA ONLY]
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Keylink 2-1/2" Surface Mount Aluminum Deck Post Keylink from $10981
Keylink Flat Post Cap [FLORIDA ONLY] in textured black - deck post cap
Keylink Flat Post Cap [FLORIDA ONLY]
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Keylink Flat Post Cap Keylink from $813
Key-Link aluminum one-piece post trim ring in textured black on white background
Keylink 2-1/2\" x 48\" Post, Cap & Trim Bundle, detail view
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Keylink Aluminum One Piece Post Trim Keylink from $1622
4.5 oz touch-up paint for Key-Link aluminum railing in matching powder coat color
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4.5 oz Touch Up Paint for Keylink Railing Keylink from $2271
American Series Additional Bracket Kit Coastal Finishes [FLORIDA ONLY] in textured black - railing bracket
American Series Additional Bracket Kit Coastal Finishes [FLORIDA ONLY] in textured black
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Keylink American Series Additional Bracket Kit Keylink from $2833
Keylink Outlook Series Additional Bracket Kit in textured black - railing bracket
Keylink Outlook Series Additional Bracket Kit, outlook series bracket view
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Keylink Outlook Series Additional Bracket Kit Keylink from $4804
Key-Link Outlook Series adjustable aluminum railing gate in textured black
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Keylink Outlook Series Adjustable Gate Keylink from $40465
Key-Link Chesapeake Series railing bracket kit, aluminum level connector hardware
Keylink Chesapeake Series Additional Bracket Kit in textured black
+9
Keylink Chesapeake Series Additional Bracket Kit Keylink from $2833
American Series Adjustable Gate, Latch & Hinge Bundle - gate hinge
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Keylink American Series Square Baluster Adjustible Gate Keylink from $41690
2-1/2\" Surface Mount Aluminum Deck Post [FLORIDA ONLY] in textured black
2-1/2\" Surface Mount Aluminum Deck Post [FLORIDA ONLY]
+5
Keylink 3-1/4" Surface Mount Aluminum Deck Post Keylink from $13679
Keylink 2-1/2\" x 48\" Post, Cap & Trim Bundle - deck post cap
Keylink Flat Post Cap [FLORIDA ONLY]
+5
Keylink 2-1/2" Post, Cap & Trim Bundle Keylink from $13417
Key-Link fascia mounted section support assembly for 8-foot railing kits
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Keylink Fascia Mounted Section Support Assembly for 8' Railing Kits Keylink from $5468
Keylink Fascia Mount Post Brackets - deck railing post
Keylink Fascia Mount Post Brackets, alternate angle
+9
Keylink Fascia Mount Post Brackets Keylink from $11273
Key-Link fascia mount deck rail post in textured black, side-mount installation
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Keylink Fascia Mount Deck Rail Post Keylink from $12682
Key-Link Fencing and Railing American Series Aluminum Square Baluster Railing Kit | Key-Link

Keylink Metal Railing kits

Keylink's aluminum baluster railing collection is highly customizable, installer friendly and is perfect for both interior and exterior uses. This collection railing has been renowned for its thick-walled aluminum construction and durable powder coat matte finishes. This railing is constructed of thick walled aluminum and comes with an industry leading lifetime warranty. Plus, the aluminum pieces feature an AAMA 2604 powder coat finish, which is resistant to sun, heat, and humidity. This means you can enjoy your rail system for years to come, without worrying about fading or wear and tear.

Keylink metal railing system is more than just a functional addition to your home, this collection is a statement piece. With its clean and contemporary style, this railing system will elevate the look of your outdoor space and make it a place you'll love spending time in.

Rail Options

Keylink square baluster rail systems include three unique railing options to fit a variety of styles and situations.

Outlook series metal railing is used on a deck patio

Outlook Series

Outlook Series' slim baluster and rail profile offers homeowners some of the best sightlines outside of a cable system. The 5/8" square infill works with both modern and traditional architectural styles. Best of all, this deck rail system is Keylink's most affordable option, while maintaining the premium construction Keylink is known for.

Key-Link Fencing and Railing American Series Aluminum Square Baluster Railing Kit | Key-Link

American Series

American Series is Keylink's most popular system, with good reason. The elegant top rail and 3/4" square baluster infill is simply timeless. The design and exemplary build quality of these rail systems shines as an example of American craftsmanship.

Chesapeake Series Metal Railing features a deckboard top

Chesapeake Series

Chesapeake Series is a dedicated drink rail system, designed to have a deckboard or hardwood rail attached to the top of its wide top rail flange. For interior use, Chesapeake pairs well with a hardwood rail top. This system shares the same 3/4" baluster infill and design language as the American Series, allowing the two to be incorporated on the deck design.

Why you should choose Keylink Metal Railing

Key-Link Railing Highest Quality Railing - Awarded by Builder Brand Survey 2021

Builder Brands Highest quality Railing

Keylink is the industry's highest quality railing system. Don't just take our word for it. Keylink's products were awarded Builder Brand's highest quality railing in their contractor survey of over 800 deck builders.

Exceeds Building Code Requirements

Not all metal railings are created equal. Keylink's railing systems are engineered to exceed the strictest residential and commercial building requirements. Their engineering and powdercoat finishing process are tested and certified by independent third parties. These standards set Keylink's handrail apart from many other manufacturers on the market today.

Easy to Install

When developing products, Keylink prioritizes installer friendly designs. Their iconic grooved post not only looks great, but allows their railing brackets to self center during install. Their surface mount posts were among the first to offer a leveling plate in lieu of having to shim a post. The bottom and top post feature a low tolerance vinyl insert to hold the balusters in place during installation, and also preventing them from rattling. Whether you're a professional or doing a DIY installation, these conveniences make Keylink's deck rail installation a breeze.

Install Anywhere

Keylink's well thought out bracket system make their handrail adaptable to almost any situation. This bracket system consists of a variety of swivels and wedges that allow the railing to be installed at angles outside of the traditional level and stair bracket kits.

Color Selection

One of the benefits of working with an American manufacturer is their ability to manufacture and powder coat a variety of colors and combinations. Key Link offers six standard colors, ten special order colors and eight colors for their coastal finish. That means you can get the speckled walnut deck rail with Hunter Green posts that you've always wanted!

Indoors and out

Our outdoor living spaces have become just as important as our indoor spaces. A popular home improvement trend we have seen in recent years is homeowners blending their indoor and outdoor design elements. Utilizing the same handrail in both spaces is an easy way to create cohesive indoor and outdoor living spaces. Keylink's powder coat matte finishes, such as matte black, matte white, and oil rubbed bronze, were developed with this in mind. When upgrading your deck rail, you may want to consider upgrading your interior stair railing simultaneously.