Junckers Flooring Grading System
Junckers floors are offered in three different grades of timber, each one having it's own characteristics:

Classic
Junckers Classic range of flooring has the following characteristics: a uniform appearance with minor colour and graining variation, some small sound and black knots, minor cracks, pith, and minor voids.

Harmony
Junckers Harmony range of flooring has the following characteristics: moderate to significant colour variation, medium sized black knots, cracks, heartwood, mineral streaks, pith, and minor voids.

Variation
Junckers Variation range of flooring has the following characteristics: a very rustic look with unlimited colour and graining variation, large knots, knot holes, small knots on plank edges, mineral streaks, heartwood, pith, and voids.