Known for its strength, resilience, and aesthetic richness, Cumaru wood siding is a top choice for outdoor applications. Available in options like rainscreen and shiplap, this hardwood offers both versatility and durability to withstand diverse elements.
This article covers the unique features, installation options, and cost considerations of Cumaru siding compared to other materials.
Exploring Cumaru Siding Options: Rainscreen, Shiplap, and Traditional Styles
Cumaru provides multiple options, each with qualities suited to specific design preferences and environmental conditions.
What is Rainscreen Siding?
Designed with a built-in gap for airflow, rainscreen siding reduces moisture accumulation between the siding and the home’s structural wall, it helps prevent mold, mildew, and rot, extending the lifespan of the siding.
Shiplap Siding Overview
Shiplap siding uses overlapping notched boards to create a smooth, linear look suitable for rustic and modern aesthetics.
Traditional Wood Siding Options
In addition to rainscreen and shiplap, Cumaru can be used in traditional wood siding designs, adapting to both horizontal plank and board-and-batten styles.
Cumaru’s unique properties make it exceptionally well-suited for a range of siding applications, providing both aesthetic appeal and robust performance.
Why is Cumaru Ideal for Siding Applications
Its density and decay resistance make it well-suited for rainscreen installations, especially in humid or rainy areas. The wood’s natural properties create a barrier against moisture infiltration.
Added Durability with Natural Oils
The wood’s natural oils and density provide extra moisture protection, making it a resilient choice for both residential and commercial rainscreen applications.
Visual Appeal
The warm tones and fine grain of Cumaru make it ideal for shiplap, offering a polished, durable finish that withstands environmental stress.
Low Maintenance
Chosen for easy maintenance and longevity, Cumaru shiplap siding offers lasting visual appeal with only occasional cleaning needed.
Stability in Shifting Temperatures
The overlap in shiplap siding helps it endure temperature fluctuations, preserving its appearance and stability over time.
A closer look at the cost factors reveals how Cumaru siding balances upfront investment with long-term value and durability.
Cumaru Siding Cost: A Breakdown
The cost of Cumaru siding reflects its durability and aesthetic value, positioning it among high-performance hardwoods suitable for projects requiring weather resistance and longevity.
Material Costs
Cumaru siding averages $6 to $8 per linear foot, comparable to other premium hardwoods like Ipe and teak. Though it has a higher initial cost, Cumaru’s durability leads to long-term savings by reducing the need for replacements. In addition to material costs, installation expenses vary based on project complexity.
Installation Costs
Cumaru’s density requires specialized tools and expertise, which can increase labor costs. However, the wood’s stability reduces long-term maintenance needs, offsetting initial expenses and providing a secure finish in various climates.
Maintenance Costs
It requires minimal upkeep; over time, it will weather to a silver-gray patina if left untreated. Regular cleaning and optional re-sealing help preserve its color, while its durability supports long-term use with minimal intervention.
Understanding how Cumaru stacks up against other popular siding materials highlights its unique advantages in durability, aesthetics, and sustainability.
Comparing Cumaru with Other Siding Materials
Examining how Cumaru compares to other popular siding materials helps highlight its unique strengths in durability, maintenance, and visual appeal.
Cumaru vs. Ipe
Both it and Ipe are durable with rich colors, but Ipe typically costs more and needs additional finishing. Cumaru offers similar durability and easier maintenance at a generally lower cost, making it accessible for more projects.
Cumaru vs. Composite Siding
While composite siding offers a lower-maintenance alternative to wood, it lacks Cumaru’s unique grain variations and natural character, making it a more authentic, eco-friendly choice for homeowners.
Environmental Benefits of Cumaru Siding
Sustainable Sourcing and Eco-Friendly Properties
Harvested from sustainably managed forests, Cumaru requires fewer chemical treatments due to its natural resistance to pests and decay. Choosing FSC-certified hardwoods from Lumber Plus supports sustainable building practices with a reduced environmental footprint.
To fully maximize these environmental and aesthetic benefits, proper installation and upkeep are key.
Tips for Installing and Maintaining Cumaru Siding
Installing Cumaru siding requires careful planning to ensure both durability and aesthetic appeal. Below are guidelines for installing Cumaru in rainscreen and shiplap styles.
Rainscreen Siding Installation
A rainscreen system includes an air gap between the siding and the building wall, promoting ventilation and moisture management—Cumaru’s decay resistance makes it ideal for this setup.
- Materials Needed: Cumaru boards, weather-resistant barrier, vertical furring strips, stainless steel fasteners, ventilation openings, and a starter rail.
- Steps: Prep the wall, apply a WRB, attach furring strips, install a starter rail, secure boards with hidden fasteners, and add ventilation openings at the top and bottom.
- Additional Tips: Pre-drill to prevent splitting and maintain board gaps for expansion and contraction.
Shiplap Siding Installation
Shiplap siding uses overlapping joints, creating a secure and aesthetically pleasing look ideal for Cumaru’s stability and grain.
- Materials Needed: Cumaru shiplap boards, WRB, horizontal furring strips, stainless steel screws, and a starter strip.
- Steps: Prep the wall, apply a WRB, attach furring strips, install a starter strip, overlap boards, and secure with concealed fasteners.
- Additional Tips: Pre-drill to avoid splitting, apply UV protection to maintain color, and inspect regularly.
Regular maintenance helps preserve the natural beauty and durability of Cumaru siding, ensuring it remains a lasting investment.
Maintenance Recommendations
Cumaru requires minimal upkeep; regular cleaning helps preserve its appearance, and a UV-protective finish can be applied annually for color retention. Left untreated, it will weather naturally, keeping its structural integrity.
Discover Durable, Sustainable Siding with Lumber Plus
Choose Lumber Plus for premium hardwood siding that combines durability, elegance, and environmental responsibility. Our FSC-certified hardwood options meet the highest standards, perfect for any design—traditional or modern.
Contact us today to explore how Cumaru can elevate your next project.
