Specification of Wood-Based Panels
How to correctly specify panel products
Correct specification should cover the properties required of the basic material as well as treatments, finishes, fixing details, structural properties etc.
A checklist for specification of wood-based panels follows - it is worth considering each property although not all items will be appropriate to every situation and others may also be involved, for example, specific structural applications.
- Service class & hazard class suitability with respect to the type and grade of board being considered for use
- Service life
- Aspect & prevailing weather conditions
- Thickness
- Veneer thickness and lay-up (plywood only)
- Desired aesthetic qualities
- Species durability (plywood only)
- Preservative requirements
- Edge sealing treatment
- Moisture content at time of installation (shrinkage /contraction)
- Finish type (paint, stain etc)
- Any sanding or preparation requirements before finishing
- Maintenance requirements
