Ipe Woods USA Logo
1x4 Jatoba Pre-Grooved Outdoor Flooring board profile diagram
Outdoor Flooring

1x4 Jatoba Pre-Grooved Outdoor Flooring

Engineered for covered porches and protected outdoor spaces, this 1x4 Jatoba outdoor flooring board (Pre-Grooved profile) leverages Jatoba's 2,350 Janka hardness for a natural lifespan of up to 40+ years. The pre-grooved profile accepts hidden clip fastening systems like Ipe Clip®, delivering a clean, screw-free surface ideal for covered porches and outdoor living spaces. In stock and ships nationwide — order 1x4 Jatoba outdoor flooring boards online or call 1-844-674-4455 for expert guidance.

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

Configure Your Order

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

Pregrooved

Grooves on both edges for field boards

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:1.3 lbs

Loading Product Details...

Preparing comprehensive product information

1x4 Jatoba Pregrooved Outdoor Flooring — Complete Buyer's Guide

Jatoba is a premium tropical hardwood sourced from Central & South America (Brazil, Peru, Bolivia). With a Janka hardness rating of 2,350 lbf and a density of approximately 60 lbs/ft³, Jatoba is classified as Class 1-2 - Durable — one of the most durable commercial lumber species available.

Why Choose 1x4 Jatoba Wood for Your Outdoor Flooring?

Jatoba outdoor flooring is ideal for covered porches, screened-in rooms, and breezeway floors where a refined, interior-quality finish is needed in a weather-resistant package. Properly installed 1x4 Jatoba outdoor flooring delivers a service life of 40+ years with minimal maintenance — an optional annual oil treatment preserves the original color, or you can let the Jatoba wood weather to a distinguished silver-gray patina. Jatoba carries a Class A - Low flame spread, making it suitable for wildfire-prone regions where code-compliant materials are required.

The 1x4 pregrooved profile has factory-milled grooves along both edges, designed specifically for hidden fastener clip systems like Ipe Clip or DeckWise. This creates a clean, screw-free surface with no visible hardware. All Jatoba lumber is available in Select and Better grade with lengths ranging from 4′ to 20′.

1x4 Jatoba Outdoor Flooring — Installation & Coverage Specs

  • Recommended joist spacing: 16" on center for 1x4 boards (0.75" actual thickness)
  • Fastener placement: Hidden clip fastener in each factory-milled groove, one clip per joist
  • Board weight: A 12-foot 1x4 Jatoba board weighs approximately 12 lbs (1.04 lbs/LF)
  • Coverage: Each 12-foot 1x4 board covers 3.5 sq ft of outdoor flooring surface (3.5" face width)
  • Pre-drilling required: Always pre-drill in Jatoba — the 2,350 lbf hardness prevents direct screwing

Janka Hardness

2,350 lbf

Service Life

40+ years

Durability

Class 1-2 - Durable

Fire Rating

Class A

Related Jatoba Products & Resources

Explore more Jatoba outdoor flooring options and expert guides