Hardwood Floor Installation in Guelph
Hardwood is the floor we are asked about most, and the one we are most particular about. Guelph Flooring Pros has installed solid and engineered hardwood across Guelph and Wellington County for more than 15 years. We work in century homes in Exhibition Park, new builds in the south end and everything in between.
Hardwood is one of our two core specialties, alongside tile. That matters because wood is a natural material that keeps moving after it is installed. It swells in humid summers and shrinks in dry, heated winters, and a good installation plans for that from the first measurement.
On this page we explain how we choose between solid and engineered boards, which species and finishes we install, how we test and prepare the subfloor, and what a hardwood floor costs in Guelph. Whether you have picked a white oak flooring line already or are still deciding, you will know exactly what to expect from our hardwood flooring installation before we set foot in your home.
1500+
floors completed
Almost every hardwood complaint we are called to fix started on installation day. Gaps between boards in February, cupped edges in August and squeaks along a hallway are rarely product defects.
They come from boards installed at the wrong moisture content, fasteners placed too far apart, missing expansion gaps or a subfloor that was never flattened. None of those problems show up on day one, which is why a rushed installer can walk away before you notice.
We would rather take an extra day at the start than come back in a year. Every step below exists to prevent one of those failures.
Both are real wood on top. The difference is underneath, and it decides where the floor can go. Our engineered vs solid hardwood guide goes deeper, but here is the short version.
Solid hardwood, usually 3/4 inch thick, is the classic choice for main and upper floors over a plywood or OSB subfloor. It can be sanded and refinished four to six times over its life.
If you plan to stay in the house for decades, solid wood gives you the most refinishing cycles for your money. It is also the easiest to repair board by board.
Engineered hardwood has a wood wear layer bonded to a cross-ply or HDF core that barely moves with humidity. That stability is why it is the right choice below grade, on concrete slabs, in condos and over radiant heat.
Solid wood in a Guelph basement will cup within a season. Engineered, glued down over a proper moisture barrier, will not. See our engineered hardwood installation page for methods and costs.
Red oak is the most common hardwood in Ontario homes, with a pronounced grain and warm tone. White oak is harder, more water-resistant and takes modern stains and natural finishes well, which is why it dominates current designs.
Maple is hard and smooth with subtle grain, though it can blotch with dark stains. Hickory is one of the hardest domestic species with strong colour variation. Walnut is softer and more expensive, chosen for its rich brown colour.
Grade describes appearance, not quality. Select and clear grades show uniform colour and few knots, while character and rustic grades show knots, mineral streaks and colour variation.
Prefinished boards arrive sealed from the factory with aluminium-oxide finishes that are tougher than anything applied on site. They install faster and you can walk on them the same day. The trade-off is a small bevel on every edge.
Site-finished boards are installed raw, then sanded flat and coated in your home. You get a seamless surface and any stain colour you want, but it adds three to five days and a cure period. We install both and will recommend based on how you live.
Wood takes on and releases moisture until it matches the air around it. If boards go down drier or wetter than the house will be, they will move after installation.
Industry guidance from the National Wood Flooring Association is to keep the difference between board and subfloor moisture within 4 percent for strip flooring under 3 inches wide. For wide plank, the gap should be 2 percent or less.
So we deliver solid hardwood early, open the boxes and let it sit in the rooms where it will be installed. Acclimation typically takes three to seven days, and we don't guess when it is done. We measure.
Our process
We use a calibrated pin moisture meter to read both the subfloor and a sample of boards from several boxes. Wood subfloors should read 12 percent or lower before hardwood goes down.
We record the readings on your job file. If they are out of range, we wait or investigate the source before going any further.
For nail-down hardwood, the subfloor should be flat within 1/4 inch over 10 feet or 3/16 inch over 6 feet. We sand or plane high seams and fill low areas.
We also re-screw loose subfloor panels to the joists, which eliminates most future squeaks before the first board goes down. Damaged sections are cut out and replaced with new plywood.
Boards usually run perpendicular to the floor joists for strength, and we also consider the main sightline from the front door. Where rooms connect, we plan direction so the floor flows without awkward changes.
Before fastening, we rack out boards from several boxes to mix colour and stagger end joints at least 6 inches apart. That avoids the "H" joints and colour blocks that make a floor look cheap.
Solid hardwood over plywood or OSB is fastened with cleats or staples through the tongue, typically every 6 to 8 inches along each board. Engineered boards over concrete are glued down with a urethane adhesive that doubles as a moisture barrier.
The method is set by the subfloor and the product, not by what is fastest. We never float solid hardwood.
We leave a 1/2 to 3/4 inch expansion gap around every wall and fixed object. Baseboard and shoe moulding hide the gap, which is why we never caulk or fill it.
At doorways we use flush thresholds milled to match your species, not generic metal strips. Where hardwood meets thinner tile or vinyl, a reducer is scribed to the exact height difference. Door casings are undercut so boards slide beneath them rather than stopping against them.
Typical 2026 installed prices for 3/4 inch prefinished solid hardwood, material and labour included:
| Species | Installed cost per sq ft |
|---|---|
| Red oak | $11 to $15 |
| White oak | $13 to $18 |
| Maple | $12 to $16 |
| Hickory | $13 to $17 |
| Walnut | $16 to $22 |
Labour alone runs about $4.50 to $7 per square foot for nail-down and $5.50 to $8 for glue-down. Site finishing adds $3 to $5 per square foot. Old floor removal, subfloor repair and stairs are quoted separately.
Southern Ontario has one of the widest indoor humidity swings in the country. In January, a gas-heated Guelph home can sit at 20 to 30 percent relative humidity, and in July it can climb above 60 percent without air conditioning.
Hardwood performs best when indoor humidity stays between about 35 and 55 percent. Outside that range, boards shrink in winter, leaving hairline gaps, then swell back in summer.
We plan for this with proper acclimation, correct expansion gaps and, where boards are wide, advice on running a humidifier in winter. Following that advice also keeps your warranty and the manufacturer's warranty valid.
FAQ
For 1000 square feet of prefinished solid hardwood, expect about $11,000 to $20,000 installed, depending on species and grade. Engineered hardwood usually runs $9,000 to $18,000. Removal, subfloor levelling and stairs are extra.
Solid hardwood should not. Concrete holds moisture and basements see the biggest humidity swings, so solid boards cup. Engineered hardwood, glued down or floated over a vapour barrier, works well in both.
Usually three to seven days for solid hardwood, but the real answer is "until the moisture readings match." We measure the boards and subfloor rather than counting days. Many engineered products need less, and we follow the manufacturer's instructions.
Small seasonal gaps, roughly the thickness of a business card, are normal in solid hardwood during a dry Ontario winter and close again in spring. Keeping indoor humidity above 35 percent minimises them. Larger gaps usually point to an installation or moisture problem.
Engineered hardwood, yes, within the manufacturer's surface temperature limit, usually around 27°C. Solid hardwood generally no, because the heat dries it out and causes gapping and cracking. See radiant heated flooring for pairing options.
A hardwood floor you install today will need a refresh in 10 to 15 years. When it does, our sanding and refinishing service brings it back without replacement.
Local hardwood floor installation guide for Milton homes.
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Local hardwood floor installation guide for Kitchener homes.
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Local hardwood floor installation guide for Cambridge homes.
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Engineered vs solid hardwood compared by Ontario installers: cost, lifespan, refinishing, basements and radiant heat, so you pick the right floor.
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Flooring installation cost in Guelph for 2026: installed prices per sq ft for laminate, vinyl, hardwood, tile and carpet, plus removal and prep costs.
Learn moreFree written quote
We will price two or three species side by side so you can compare. Call 226-790-3755 or request a free quote.
Call or send the form
Tell us the rooms, the floor you want and your timeline.
Free on-site measure
We measure, check the subfloor and take moisture readings.
Itemised written quote
Every line listed. No deposit needed to receive it.
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