Cumaru 1×6 Brazilian lumber decking board
Cumaru 1×6 is premium Brazilian lumber with warm golden-brown tones. Many builders also call it Brazilian teak. It offers strong outdoor performance with simple care. In addition, it gives great value when you want a high-end hardwood look.
Strong hardwood that lasts
Cumaru has a dense grain, so it stands up to daily wear. It also resists moisture and insects. As a result, it performs well in wet climates and coastal areas. It also handles full sun and high-traffic spaces.
Cumaru 1×6 size and milling
Cumaru 1×6 has a 3/4 inch by 5.5 inch profile. Because of this size, it works for many outdoor and indoor details. Each board is kiln-dried for better stability. It is also FSC-certified for responsible sourcing. Plus, S4S E4E milling gives clean edges and a smooth install.
Where to use Cumaru 1×6
Use Cumaru 1×6 for both decking and design features. For example, it fits projects that need a warm wood look with strong performance.
Common uses
-
deck surfaces and picture-frame borders
-
cladding and exterior wall accents
-
fencing and privacy screens
-
soffits and overhangs
-
ceilings and accent details
-
stairs, landings, and walkways
Value vs Ipe
Cumaru is nearly as hard and long-lasting as Ipe. However, it often costs less. Therefore, many builders choose Cumaru 1×6 as a top value in premium hardwood decking.
Fire rating note
Cumaru can support Class A fire-rated assemblies when you build with an approved system. Also, local rules vary, so check your city and the product listing for your exact build.
Key benefits
-
Brazilian lumber look with premium strength
-
also known as Brazilian teak
-
resists moisture, insects, and wear
-
kiln-dried, FSC-certified, S4S E4E
-
versatile 1×6 profile for many uses
-
great value compared to Ipe
