Grading is a sorting job. Boards with fewer, smaller features go in one pile, and boards with more character go in another.
People hear “Select” and assume it means better timber. Structurally, for normal domestic flooring, that’s rarely the point. What you’re choosing is how busy the floor looks, and how much natural Australian hardwood character you want on show.
What graders look at
Gum vein, knots, past insect trails (often filled), colour streaks, sapwood and checks. The size and frequency of those features decide the grade. Australian hardwoods such as Blackbutt, Spotted Gum, Jarrah and Messmate all carry natural feature; the grade sets how much of it stays in the pack.
Decision criteria when you buy:
- If you want calm, even floors for a minimalist fit-out, lean towards Select or Prime-style packs.
- If you want personality that hides daily life and reads as real timber, lean towards Feature or High Feature.
- If you are mixing grades in one open plan, expect a visible seam in character unless you plan the blend carefully.
Grade does not mean harder. Hardness comes down to species and density; timber flooring hardness covers Janka in bands. A feature-grade Spotted Gum board is no softer for having gum vein in it.
Select vs feature in plain English
Select (also sold under names like Prime or Clear): fewer large features and a tighter colour range. It’s still not laminate-perfect. You’ll see variation, just not heavy knots and gum in quantity.
Feature / High Feature / Character: gum vein, colour play and filled holes are all allowed within the grade rules. Some of the best Melbourne weatherboard floors are high feature, and they hide grit marks and dog traffic better than a pale Select floor does.
Neither choice is a quality shortcut. A feature board that meets the mill’s grade rules is a proper floorboard, and a Select board that was stored wet is still a moisture problem.
Supplier label decoder
Names vary by mill and supplier, so don’t assume Brand A’s “Standard” matches Brand B’s.
Common label patterns (ask each supplier for their written definition):
- Select / Prime — cleaner face, limited feature size and frequency.
- Standard / Natural — a mid mix, often the volume grade.
- Feature / High Feature / Character — more visual activity allowed.
- Mixed / Run-of-mill blends — packs that intentionally span grades.
- Engineered “grades” on European oaks — often different language again (Rustic, Nature, Select). Compare photos and the written grade rules; the name alone tells you little.
Always ask what the pack allows for gum vein length, knot size, sapwood and colour variation. On a large job, get it in writing or on a grade sheet.
Species naming has its own traps — see timber species names if the label looks vague. Reading colour across grades is covered in floor colour and grade.
Why one sample board isn’t enough
One hand sample never shows the full mix. A pack of Select still has variation, and a Feature pack can include quieter boards. Look at a larger display, several cartons, or a finished floor in the light you’ll actually live with. North-facing Melbourne glass shows a floor very differently to a dark hallway.
In open-plan living, judge grade from the main sightline (sofa to kitchen). A board on a showroom desk under spotlights is a poor guide.
Coatings change how feature reads. Matte softens contrast, while gloss sharpens every gum vein and undulation. Waterborne clears stay cooler in tone; solvent polys often add amber. Sample the coating on the grade you are buying — see floor coating finishes.
With prefinished cartons, open more than one box before you settle on an opinion. Site-finished floors unify sheen across boards but don’t erase grade character.
Coating interaction and living with the choice
Busy households often prefer Feature because marks blend into the overall variation. Very pale Select floors show every felt-pad failure.
If you resand later, you may expose a slightly different face of the same boards, since colour and feature can shift after a cut — see resanding and colour change. Engineered wear layers (about 2–6mm typical) limit how many full sands you get, so grade choice still matters on the face you’ll live with for years.
Acclimatise per the manufacturer’s instructions, often days to roughly 1–2 weeks, whether the pack is Select or Feature. Grade doesn’t exempt you from moisture discipline. Occupied indoor RH around 40–60% keeps movement calmer on solid and engineered alike.