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Jatoba hardwood deck railing system

Jatoba Deck Railing

Brazilian Cherry railing — strong, straight-grained posts, rails, and balusters in a warm reddish-brown that frames a deck beautifully.

Janka Hardness

2,350 lbf

Lifespan

Up to 40+ years

Fire Rating

Class A

Components

Posts, Rails, Balusters

Why Choose Jatoba for Deck Railing

Jatoba railing gives a deck perimeter genuine hardwood strength with a warm red color that most species cannot offer. At 2,350 Janka, Jatoba is dense and stiff enough to keep balusters tight, rails straight, and a cap rail feeling solid under the hand for decades — a marked difference from cedar or composite railing that loosens and flexes over time.

The cap rail is where Jatoba earns its keep. It is the most touched surface on any deck, and Jatoba's hardness resists the scuffing and denting that shows quickly on softer woods. Its fine, relatively even grain also sands and oils to a smooth, furniture-like finish.

Color-wise, Jatoba railing works two ways: as matching railing on a Jatoba deck for a fully unified red-toned design, or as a deliberate warm accent against a darker Ipe or a lighter Garapa surface. Fresh components start salmon-orange and deepen into rich reddish-brown; annual UV oil holds that color, and doing nothing produces an even silver-gray.

Jatoba resists rot and insects naturally, needs no paint or chemical treatment, and carries a Class A fire rating. Standard railing geometry applies — 36" residential or 42" commercial height, 4" maximum baluster spacing, posts at roughly 6 feet on center with proper structural anchoring.

Complete your deck with matching railing → Shop Jatoba Decking

Build Your Jatoba Railing System

Posts

4x4 standard posts. 6x6 heavy/gate posts. Structural anchoring required — set into framing or surface-mount with hardware.

Sizes: 4x4 (via Fencing)

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Top Rail

2x4 standard top rail. 2x6 wide cap rail for a finished top edge. Continuous run for strength and graspable profile for stairs.

Sizes: 2x4, 2x6

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Balusters

2x2 standard vertical balusters. 1x1 slim balusters for a lighter, more open look. Space 4" max per code (sphere test).

Sizes: 1x1, 2x2

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Bottom Rail

2x4 bottom rail keeps balusters aligned and secured at the base. Same material as top rail for consistent appearance.

Sizes: 2x4

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Need posts? Jatoba 4x4 and 6x6 posts are available in our Fencing & Timbers categories. 4x4 Jatoba PostsBrowse All Timbers

Shop All Jatoba Railing Components

Posts, rails, balusters, and caps with live pricing.

Railing Styles You Can Build with Jatoba

Classic

Vertical Baluster Railing

Classic look with vertical 2x2 or 1x1 balusters between posts, plus top and bottom rails. Meets all building codes for residential and commercial use.

Code: 4" max spacing between balusters (sphere test)

Components: 4x4 posts, 2x4 top & bottom rails, 2x2 or 1x1 balusters, optional 2x6 cap rail

Modern

Horizontal Rail Railing

Modern look with horizontal 2x2 or 2x4 boards running between posts. Clean, contemporary aesthetic with strong visual lines.

Note: Check local codes — some jurisdictions restrict horizontal infill (climbability concern)

Components: 4x4 posts, horizontal 2x2 or 2x4 infill, optional 2x6 cap rail

Jatoba Railing Specifications

Botanical NameHymenaea courbaril
Common NamesJatoba, Brazilian Cherry, Courbaril
Janka Hardness2,350 lbf
Density57 lbs/ft³
Durability ClassClass 1-2
Fire RatingClass A (ASTM E84)
Rot ResistanceVery Good
Insect ResistanceVery Good
Expected LifespanUp to 40+ years
Color (Fresh)Salmon-red to orange-brown, deepening to reddish-brown
Color (Weathered)Silver-gray patina
Baluster Sizes1x1, 2x2
Rail Sizes2x4, 2x6
Post Sizes4x4 (via Fencing)
OriginCentral & South America (Brazil, Peru, Bolivia)

Code & Installation Guide for Jatoba Railing

Follow standard railing codes: 36" residential / 42" commercial height, 4" maximum baluster spacing, posts about 6 feet on center. Pre-drill every hole and use stainless steel fasteners only. Anchor posts with structural hardware rather than relying on fasteners into end grain. Seal all cut ends and order railing from the same lot as your decking when you want a close color match.

Jatoba Railing vs. The Alternatives

FeatureJatobaAluminumCableCompositeVinyl
AppearanceRich natural woodModern metallicMinimal, openUniform plasticPlastic
LifespanUp to 40+ yrs30+ yrs30+ yrs15-25 yrs15-20 yrs
Warmth/FeelWarm to touchCold metalN/A (cable)Plastic feelPlastic feel
Matches DeckYes — same speciesNoNoNoNo
Fire RatingClass ANon-combustibleSteel cablesMeltsMelts
MaintenanceOptional oilNoneTension adjustWashWash
CustomizationFully customLimitedLimitedLimitedLimited

Jatoba Railing vs Ipe Railing

Ipe is harder and longer-lived at a higher price, in chocolate-brown. Jatoba costs less and brings a brighter red tone — both are more than strong enough for code-compliant railing.

Learn more

Jatoba Railing vs Aluminum Railing

Aluminum is cold, metallic, and never matches a wood deck. Jatoba adds natural warmth and can be ordered from the same lot as your decking for a cohesive look.

Jatoba Railing vs Cedar Railing

Cedar is roughly seven times softer, dents easily on the cap rail, and needs regular restaining. Jatoba stays tight and lasts two to three times longer with no treatment.

Jatoba Railing FAQ

Yes. At 2,350 Janka, Jatoba is strong and stiff enough for posts, rails, balusters, and cap rail, with natural rot and insect resistance and a Class A fire rating.

1x1 slim balusters, 2x2 standard balusters, 2x4 top and bottom rails, and 2x6 cap rail. 4x4 posts are stocked under our Fencing category.

Yes — ordering railing and decking together, ideally from the same lot, gives the most consistent color from the surface up to the cap rail.

Up to 40+ years with no paint or chemical treatment. Cap rails see the most wear, and Jatoba's hardness is exactly why it holds up there.

None structurally. Apply UV-protective oil annually if you want to keep the reddish-brown color; untreated railing weathers to silver-gray.

Ipe is denser and lasts longer, at a higher cost and in a darker color. Jatoba is less expensive with a brighter red tone, and both easily meet residential railing loads.

All Jatoba Railing Sizes & Profiles

Every available jatoba railing product — click to view pricing and details.

Ready to Complete Your Deck with Jatoba Railing?

Browse jatoba railing components with live pricing — or call for a free quote.