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J-Grade (Japan dimensional)


Trapa's J-grade lumber is the highest quality available and is specially selected for strength, appearance and straightness. Our J Grade is used in platform-frame construction as well as being sold in some of the largest DIY stores in Japan. Trapa has J Grade available in SPF (Spruce-Pine-Fir) , Douglas Fir and Hem-Fir

Technical Details

Processing: Surfaced lumber
 Species: Spruce, Pine, Fir 
Moisture content: KD
Surface: S4S

J-grade, Templus, DIY

Thickness: 1" & 2" (actual 19mm, 38mm)
Common widths: 4", 6", 8", 10" & 12"
Commom lengths: 6', 8', 10', 12', 14', 16', 18' & 20'      
Country / region of origin: Canada
Certification options: FSC / PEFC
Others names:

Appearance Dimension,