Soffit

5/4x6 Tigerwood Rainscreen Soffit

This 5/4x6 Tigerwood Rainscreen soffit board combines the rich grain of Tigerwood (Goncalo Alves) with 2,170 Janka hardness, making it ideal for exposed eave linings and covered ceilings that endure for decades. The rainscreen profile is designed for ventilated clip systems, allowing airflow behind the cladding for superior moisture management on eave linings, ceilings, and covered areas. In stock and ships nationwide — order Tigerwood soffit online or call 1-844-674-4455 for expert guidance.

5/4 x 6(1"×5.5" actual)[25.4mm × 139.7mm]
Contractor Trusted
Expert Backed
Ships Nationwide
SKU: TIGE-54X6-RAIN-SB-L1

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

Durable, Moisture-Resistant, and Aesthetically Pleasing

Rainscreen

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:2.67 lbs/LF
1' board:3 lbs

5/4x6 Tigerwood Rainscreen Soffit — Complete Guide

Everything you need to know about rainscreen tigerwood soffit

About 5/4x6 Tigerwood Rainscreen Soffit

Tigerwood lumber, particularly in a rainscreen profile and 5/4x6 size, is an excellent choice for soffit applications due to its remarkable durability and resistance to moisture exposure. With a rainscreen profile, this lumber design not only enhances the aesthetic appeal of the soffit but also promotes effective ventilation, helping to prolong the lifespan of the material. The dimensional stability of tigerwood ensures that it performs well under fluctuating environmental conditions, making it ideal for exterior applications.

  • Exceptional dimensional stability
  • High resistance to moisture and insects
  • Visually striking with a unique grain pattern

Key Benefits

Moisture Resistance

Tigerwood's natural oils make it resistant to moisture, ensuring longevity even in outdoor environments.

Dimensional Stability

Maintains its form and size despite changes in temperature and humidity, minimizing warping or cracking.

Visual Appeal

Features a beautiful, rich coloration and striking grain patterns, enhancing the architectural appearance of any space.

Technical Specifications

Janka Hardness

2160

Density

Approximately 60 lb/ft³

Durability Rating

Highly durable (Class 1)

Dimensional Stability

Low shrinkage and expansion rates

Installation Guide

Difficulty:
Moderate

Key Tips:

  • Ensure proper ventilation behind the soffit for long-term performance
  • Use stainless steel screws to prevent rusting
  • Leave appropriate expansion gaps between panels

Recommended Tools:

Miter saw
Drill with screwdriver bits
Measuring tape

Maintenance & Care

Cleaning

Regularly clean with a mild detergent and water to maintain appearance.

Finishing

Apply a UV-protective finish annually to preserve color and enhance durability.

Weathering

Natural weathering can result in silver-gray patina; re-finishing may be necessary for color restoration.

Frequently Asked Questions

A 5/4x6 Tigerwood board weighs approximately 2.67 lbs per linear foot. Tigerwood 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 — Tigerwood 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 soffit applications. While ground contact is possible, we recommend elevating Tigerwood boards at least 6" above grade for maximum lifespan.

Tigerwood outperforms composite in hardness (2,170 vs ~200 Janka), lifespan (up to 40+ years vs 25-30 years), and heat resistance. Unlike composites, Tigerwood won't melt, warp in extreme heat, or fade significantly. While initial cost is similar ($8-15/LF installed), Tigerwood costs less over its much longer lifetime. Composites do offer lower upfront maintenance.

Tigerwood 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.

Tigerwood is DIY-friendly with proper preparation. Key requirements: (1) Always pre-drill all screw holes — Tigerwood 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 5/4x6 Tigerwood board has actual finished dimensions of 1" × 5.5" (25.4 x 139.7 mm). The "5/4x6" 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 (1" × 5.5") when calculating material quantities and coverage for your project.

We responsibly, legally, and ethically source all our Tigerwood. We work only with suppliers who follow responsible forestry practices with full chain-of-custody transparency. Note: We are not FSC certified. Tigerwood trees grow naturally in diverse tropical forests and regenerate well under managed harvest. The extremely long lifespan (up to 40+ 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