
Hardwood Flooring in Ottawa: A Timeless Investment for Your Home
May 20, 2025Ottawa’s dramatic humidity swings from bone-dry winter interiors below 20% relative humidity to muggy summer levels above 70% create a unique challenge for hardwood flooring. Understanding how engineered and solid hardwood respond to these conditions is essential for making a choice you’ll be happy with for decades.
Understanding the Core Difference
Solid hardwood is milled from a single piece of timber, typically 3/4 inch thick. It’s beautiful, refinishable multiple times, and carries a timeless appeal. However, solid wood expands and contracts across its width as humidity changes—an unavoidable characteristic of natural wood.
Engineered hardwood features a real wood veneer (typically 2–4 mm) bonded to a multi-layer plywood or HDF core. The cross-grain construction counteracts wood’s natural tendency to expand and contract, delivering significantly improved dimensional stability.
How Ottawa’s Climate Tests Each Option
Winter: The Dry Season
When Ottawa’s furnaces run from November through April, indoor humidity can plummet to 15–20% without active humidification. Solid hardwood responds by releasing moisture and shrinking, often creating visible gaps between planks. Wider boards show more pronounced movement a 5-inch solid plank may gap noticeably, while a 3-inch plank shows less.
Engineered hardwood handles dry conditions more gracefully. Its layered construction distributes stress across multiple plies, resulting in roughly 50% less seasonal movement than equivalent solid boards.
Summer: The Humid Season
Ottawa summers bring humidity levels of 60–80% or higher. Solid hardwood absorbs this moisture and expands, potentially causing cupping (raised board edges) or even buckling in severe cases. Engineered hardwood’s cross-grain core resists this expansion, maintaining a flatter, more stable profile.
Cost Comparison in the Ottawa Market
Here’s how pricing typically breaks down for Ottawa homeowners:
• Solid hardwood: $6.00–$15.00 CAD per sq ft installed (species-dependent)
• Engineered hardwood: $5.50–$14.00 CAD per sq ft installed
While material costs are comparable, engineered hardwood often saves on installation because it offers more installation methods (floating, glue-down, or nail-down) and installs over concrete subfloors without special preparation.
Refinishing: A Key Consideration
Solid hardwood’s greatest advantage is refinishing potential. A 3/4-inch solid floor can be sanded and refinished 3–5 times over its lifetime—essentially giving you a new floor every 15–20 years.
Engineered hardwood can typically be refinished 1–3 times depending on veneer thickness. A 4mm veneer allows for 2–3 sandings; thinner veneers may only permit a single light refinish. Premium engineered products from manufacturers like Lauzon and Kährs use thicker veneers specifically for long-term refinishing capacity.
Best Applications for Each
Choose Solid Hardwood When:
• You have a whole-home humidifier maintaining 35–45% humidity year-round
• The installation is on a plywood subfloor above grade
• You want maximum refinishing potential over 50+ years
• You prefer traditional nail-down installation
Choose Engineered Hardwood When:
• Humidity control is limited or inconsistent in your home
• You’re installing over concrete, in a condo, or over radiant heat
• You prefer wider planks (5 inches+) with minimal seasonal movement
• The installation is in a basement or below-grade space
• You want the beauty of real wood with enhanced climate stability
The Smart Choice for Most Ottawa Homes
For the majority of Ottawa homeowners, engineered hardwood represents the smarter long-term investment. It delivers authentic wood beauty with significantly better climate stability a critical advantage in our region’s demanding four-season environment.
Visit Continental Flooring’s engineered hardwood collection or explore our solid
hardwood flooring options to compare in person.
Ready to get started? Call Continental Flooring at 613-274-7977 to schedule your free consultation, or visit our showroom on Colonnade Road to explore your options in person.
