Moisture Content
10% (+/- 2%) to EN315 and DIN 68705
Formaldehyde
In accordance with the standard EN 13986 the formaldehyde emission meets the Class E1 requirements (test method EN 717 Part 2)
In accordance with the standard EN 13986 the formaldehyde emission meets the Class E1 requirements (test method EN 717 Part 2)
Bonding
EN314-2 class 3 - exterior conditions
(previously WBP: Weather and Boil Proof)
Dark brown glue
EN314-2 class 2 - humid conditions
Dark brown glue
EN314-2 class 2 - dry conditions
MR (moisture resistant)
Interior, colourless glue
B Grade
The highest quality plywood
slight discolouration permitted
no external defects
pin knots permitted
maximum 3 repair patches (plugs) per M2
The highest quality plywood
slight discolouration permitted
no external defects
pin knots permitted
maximum 3 repair patches (plugs) per M2


BB Grade
High-quality plywood
Predominantly unfilled and sanded veneer
All major defects replaced with wood patches
A restricted number of solid minor knots are admissible along with small, closed splits
Some brown stain permitted
Allow for colour variations
High-quality plywood
Predominantly unfilled and sanded veneer
All major defects replaced with wood patches
A restricted number of solid minor knots are admissible along with small, closed splits
Some brown stain permitted
Allow for colour variations


WG Grade
For use where surface appearance is not important, reverse grade.
Sound knots permitted
Open splits and checks up to 4mm wide. Discolouration, streaks, roughness, glue penetration and plugs permitted
For use where surface appearance is not important, reverse grade.
Sound knots permitted
Open splits and checks up to 4mm wide. Discolouration, streaks, roughness, glue penetration and plugs permitted


CP Grade
Discolouration and plugs are allowed without limits
Putty repairs
Larger defects
Discolouration and plugs are allowed without limits
Putty repairs
Larger defects


C Grade
The lowest grade plywood. Not sanded, open defects of wood structure and processing defects are allowed.
For construction purposes when face grade is not important i.e. packaging
The lowest grade plywood. Not sanded, open defects of wood structure and processing defects are allowed.
For construction purposes when face grade is not important i.e. packaging


Birch Plywood PDF Datasheet
Click to Download
B grade and BB grade Comparison
Click to Download


Contact us for a quote
As importers, we are set up to deal in commercial volumes to companies (full packs for standard items)