Hardwood floors are one of the most beautiful and long-lasting investments you can make in a home. But in the Okanagan, they face a challenge that homeowners in Vancouver or the Lower Mainland rarely deal with: extreme humidity swings. Kelowna's semi-arid climate means your floors work hard year-round — and with the right care, they'll last for generations.
Why the Okanagan Is Hard on Hardwood
Wood is hygroscopic — it absorbs and releases moisture from the air constantly. In the Okanagan, summer relative humidity can drop below 20%, while winter indoor air can be even drier when you're running forced-air heat. This creates a cycle of expansion and contraction that, over time, can cause gapping between boards, surface checking (tiny cracks), and even cupping.
The target range for indoor relative humidity around hardwood floors is 35–55%. Maintaining this range is the single most important thing you can do for your floors.
Pro Tip: Pick up a digital hygrometer (under $20 at most hardware stores) and place it near your hardwood. Check it seasonally — you may be surprised how dry your home gets in winter.
Winter Care: Fighting Dry Air
- Run a whole-home humidifier or room humidifiers — target 35–45% RH
- Keep interior doors open to balance humidity across rooms
- Avoid cranking the thermostat higher than needed — every degree drier the air gets
- Place area rugs in high-traffic areas to protect the surface and reduce static
- Do not over-sand or re-coat during winter — the wood may expand in spring
Summer Care: Heat and UV
- Use window coverings during peak sun hours — UV rays cause fading and can bleach the finish
- Consider UV-filtering window film for south-facing rooms
- Run AC or a dehumidifier if humidity rises above 55% (rare in Kelowna, but possible in monsoon periods)
- Rearrange furniture and rugs periodically to even out sun exposure
Daily and Weekly Cleaning
Dirt and grit are the number one enemy of hardwood finishes — they act like sandpaper underfoot. Here's the right cleaning routine:
- Daily: Sweep or dust-mop with a microfiber mop — traps grit without scratching
- Weekly: Vacuum with a hard-floor attachment (no beater bar)
- Monthly: Damp mop with a hardwood-specific cleaner (Bona, Pallmann, etc.) — never a wet mop
- Never: Steam mops, vinegar, Murphy's Oil Soap, or any product not designed for polyurethane-finished hardwood
Dealing with Scratches and Dents
Minor surface scratches can often be addressed with a touch-up marker or wax fill stick matched to your floor's color. Deeper scratches or dents typically require professional screening and recoating — a process where the top layer of finish is lightly abraded and a new finish coat is applied. This is far cheaper than full sanding and refinishing.
Most solid hardwood floors can be fully sanded and refinished 4–6 times over their lifetime. Engineered hardwood can usually be refinished once, depending on the veneer thickness.
Preventive Measures That Matter
- Felt pads on all furniture legs — replace them when they wear through
- Entry mats at every door to capture grit before it reaches the floor
- No high heels on hardwood — concentrated point pressure causes dents
- Keep pet nails trimmed
- Use plywood or Masonite panels when moving heavy appliances across the floor
Have questions about caring for your specific hardwood species or finish? Our team at the Kelowna showroom can help — we know these floors and this climate.
