1×4 Cumaru Rainscreen Siding

Protect and elevate your building’s exterior with 1 x 4 Cumaru Rainscreen Siding — a premium hardwood cladding designed for exceptional beauty, durability, and weather resistance. Crafted from 100% genuine Cumaru (Brazilian Walnut), this siding features a precision-milled rainscreen profile that promotes airflow behind the boards, allowing moisture to escape and ensuring long-term structural integrity.

Cumaru is one of the hardest woods in the world, renowned for its incredible density, natural resistance to rot, insects, and decay, and its ability to withstand even the harshest climates. Its rich brown tones and fine grain deliver a modern, upscale appearance that enhances any architectural style.

Key Features:
Dimensions: 1″ x 4″ (nominal)
Profile: Rainscreen (hidden fastener compatible)
Material: 100% genuine Cumaru hardwood (Brazilian Teak)
Durability: Naturally resistant to rot, mold, termites, and weathering
Finish: Smooth surface; oil to enhance color or allow to silver naturally
Lifespan: Up to 40+ years with minimal maintenance
Applications: Exterior walls, façades, soffits, modern cladding systems, and architectural accents

Why Choose Cumaru Rainscreen Siding:
The rainscreen design promotes ventilation and moisture control, while Cumaru’s unmatched density ensures superior longevity and dimensional stability. Together, they create a siding system that’s as functional as it is stunning.

1 x 4 Cumaru Rainscreen Siding — the ultimate combination of modern design, natural strength, and lasting elegance.