1x4 Garapa Wood Outdoor Flooring board profile diagram
Outdoor Flooring

1x4 Garapa Wood Outdoor Flooring

Engineered for covered porches and protected outdoor spaces, this 1x4 Garapa Wood flooring board leverages Garapa's 1,510 Janka hardness for a natural lifespan of up to 30+ years. This naturally durable hardwood withstands extreme weather, UV exposure, and heavy foot traffic without chemical treatment — perfect for covered porches and outdoor living spaces. In stock and ships nationwide — order Garapa outdoor flooring online or call 1-844-674-4455 for expert guidance.

1 x 4(0.75"×3.5" actual)[19.0mm × 88.9mm]
Contractor Trusted
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Ships Nationwide
SKU: GARA-1X4-E4E-SB-L1

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Select profile, grade, and length below to see live pricing

Experience the durability and beauty of Garapa wood for your outdoor spaces.

Eased-Edge (Standard)

Select and Better is our standard grade

Length Guide

Available lengths: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22′

Estimated Shipping Weight
Weight per linear foot:1.28 lbs/LF
1' board:1 lbs

1x4 Garapa Wood Outdoor Flooring — Complete Guide

Everything you need to know about eased-edge garapa outdoor flooring

About 1x4 Garapa Wood Outdoor Flooring

Garapa lumber, particularly in the 1x4 E4E profile, is a premium choice for outdoor flooring applications due to its impressive durability and performance in challenging environments. This exotic wood species stands out for its natural resistance to moisture and decay, making it suitable for various outdoor settings including patios, balconies, and covered walkways. The E4E profile enhances both its installation properties and the finished appearance, providing a smooth surface while allowing for efficient water drainage and slip resistance.

  • Exceptional resistance to moisture and decay
  • Natural slip resistance for enhanced safety
  • Beautiful grain patterns that enhance aesthetics
  • Easily installed with the E4E profile
  • Adaptable to various outdoor applications

Key Benefits

Natural Durability

Garapa's natural properties include resistance to moisture and decay, making it ideal for outdoor use where exposure to elements is a concern.

Slip Resistance

The naturally textured surface provides enhanced slip resistance, which is particularly important for outdoor flooring subjected to rain or spills.

Aesthetic Appeal

Garapa boasts rich, warm tones and intricate grain patterns that add elegance to any outdoor space, blending seamlessly with nature.

Sustainable Choice

Harvested sustainably, Garapa wood offers an eco-friendly flooring solution without compromising on performance or beauty.

Technical Specifications

Janka Hardness

1650

Density

High density

Durability Rating

Highly durable

Dimensional Stability

Excellent dimensional stability in varied climates

Installation Guide

Difficulty:
Moderate

Key Tips:

  • Ensure proper spacing for expansion and contraction during installation
  • Use stainless steel screws to prevent corrosion
  • Consider drainage and ventilation to avoid moisture build-up under the boards

Recommended Tools:

Circular saw
Drill/driver
Tape measure
Level
Screwdriver

Maintenance & Care

Cleaning

Maintain Garapa lumber by sweeping regularly and cleaning with a mild soap solution as needed. Avoid harsh chemicals that can damage the wood's finish.

Finishing

To enhance longevity, apply a penetrating oil or sealant annually to preserve color and protect against the elements.

Weathering

Garapa will naturally weather to a silvery-grey if left untreated; applying a UV protective finish can help retain its original color.

Frequently Asked Questions

A 1x4 Garapa board weighs approximately 1.28 lbs per linear foot. Garapa has a density of about 50-60 lbs/ft³, making it one of the densest commercially available hardwoods. Always factor weight into your structural and shipping calculations.

Yes — Garapa is rated Durability Class 1 (Very Durable) and is naturally resistant to rot, decay, insects, and fungal attack without chemical treatment. It is naturally durable and performs exceptionally well in full exterior exposure including outdoor flooring applications. While ground contact is possible, we recommend elevating Garapa boards at least 6" above grade for maximum lifespan.

Garapa outperforms composite in hardness (1,510 vs ~200 Janka), lifespan (up to 30+ years vs 25-30 years), and heat resistance. Unlike composites, Garapa won't melt, warp in extreme heat, or fade significantly. While initial cost is similar ($8-15/LF installed), Garapa costs less over its much longer lifetime. Composites do offer lower upfront maintenance.

Garapa requires minimal maintenance. Without treatment, it naturally weathers to an elegant silver-gray patina over 6-12 months. To maintain the original warm brown color, apply a UV-inhibiting penetrating oil (like Ipe Oil or Penofin) once or twice annually. Cleaning involves periodic washing with a mild soap solution. No sanding, staining, or sealing is required for structural durability.

Garapa is DIY-friendly with proper preparation. Key requirements: (1) Always pre-drill all screw holes — Garapa is too hard for direct screwing. (2) Use only 305 or 316 stainless steel fasteners — standard hardware will corrode and stain. (3) Face-screw with stainless steel trim-head screws. (4) Allow boards to acclimate on-site for 5-7 days before installation. A compound miter saw with a carbide-tipped blade is recommended.

A nominal 1x4 Garapa board has actual finished dimensions of 0.75" × 3.5" (19.0 x 88.9 mm). The "1x4" is the nominal (rough-cut) size — after kiln drying and precision surfacing, all hardwood lumber finishes slightly smaller. This is standard across the lumber industry, similar to how a nominal 2×4 softwood measures 1.5" × 3.5". Always use the actual dimensions (0.75" × 3.5") when calculating material quantities and coverage for your project.

We responsibly, legally, and ethically source all our Garapa. We work only with suppliers who follow responsible forestry practices with full chain-of-custody transparency. Note: We are not FSC certified. Garapa trees grow naturally in diverse tropical forests and regenerate well under managed harvest. The extremely long lifespan (up to 30+ years) means fewer replacements compared to softwood or composite alternatives, reducing long-term environmental impact.

Shipping & Delivery

Nationwide delivery: We ship to all 50 states via LTL freight, flatbed, or terminal pickup

Typical lead time: 5-10 business days for standard orders (custom milling may add 2-3 weeks)

Shipping estimate: Final freight cost calculated at checkout based on your location and order size

Rush service available: Contact us for expedited milling and shipping options