Detailed Explanation
White oak — the workhorse
By far the most-specified premium hardwood in the Lower Mainland for good reason. Janka hardness around 1360, beautifully open grain, takes stain evenly, hugely versatile from very light Scandinavian looks to deep smoked tones. Rift-and-quartered cuts give you the cleanest contemporary look; live-sawn gives you the most natural variation.
Walnut — for warmth and depth
Softer (Janka ~1010) but visually unmatched. Chocolate browns, rich undertones, a fine grain. Walnut lightens with sun exposure — beautiful if you love that aged look, frustrating if you don't.
Hickory — for hardness and character
One of the hardest commonly-available domestics (Janka ~1820). Strong grain, dramatic colour variation between heartwood and sapwood, very forgiving in active homes with dogs and kids.
Maple — for clean, contemporary spaces
Tight, uniform grain. Hard rock maple (~1450 Janka) is durable. Notoriously difficult to stain evenly — most beautiful in clear or very light tones.
Ash — the design-forward alternative
Similar hardness to oak (~1320 Janka), more open grain, lighter background with a touch more drama. Stains beautifully.
Exotics
Tigerwood, Brazilian cherry, acacia — capable of stunning floors, but with real considerations around colour shift, sourcing, and finish compatibility.