Choosing flooring room by room
The right floor depends less on what is popular and more on what the room asks of it: water, traffic, temperature swings, sunlight, pets and how long you plan to stay. Start with the conditions, then narrow the materials. The table below is a planning aid, not a product recommendation — the manufacturer’s installation instructions for the specific product always decide what is acceptable.
| Room | Conditions to check | Often considered | Watch for |
|---|---|---|---|
| Kitchen | Spills, dropped items, long standing time | Engineered or solid hardwood, rigid vinyl plank, porcelain tile | Floating floors pinned under islands or cabinets; dishwasher and fridge leaks |
| Full bathroom | Standing water, humidity, cleaning | Porcelain or ceramic tile, sheet vinyl, some glue-down vinyl | Most laminate and many wood products are excluded from wet rooms by their makers |
| Basement (below grade) | Concrete slab moisture, cool temperatures | Rigid vinyl plank, tile, engineered wood approved for below grade | Solid hardwood is generally not recommended below grade; test the slab first |
| Bedrooms and living rooms | Comfort, acoustics, sunlight | Hardwood, engineered wood, carpet, cork, laminate | Seasonal gaps in wood; fading near south-facing windows |
| Entry and mudroom | Grit, salt and meltwater in winter | Porcelain tile, sheet vinyl, durable vinyl plank | Road salt residue and boot trays on wood |
| Balcony, patio or terrace | Freeze-thaw, drainage, UV | Exterior-rated porcelain pavers, decking systems | Indoor vinyl or laminate — not designed for exterior exposure |
What every flooring installation has in common
Whatever goes on top, most flooring failures start underneath. Lifting planks, cracked tile, squeaks, gaps and peaking joints usually trace back to one of a few causes: moisture, an uneven or loose subfloor, missing expansion space or an installation method the product was not designed for.
That is why the first visit focuses on the subfloor, not the samples. Once the base is understood, the material choice becomes clearer and the proposal can describe the preparation the floor actually needs.
- Subfloor type and condition: plywood, OSB, old plank boards, concrete slab or an existing floor
- Flatness and deflection — each product sets its own tolerance
- Moisture in the slab, the subfloor and the flooring itself
- Expansion space at walls, columns and doorways for floating and wood floors
- Finished heights where rooms meet, and door clearances
- Transitions, stair nosings and the baseboard or shoe moulding that finishes the edge
Moisture and Ottawa’s seasons
Ottawa homes swing between dry, heated winters and humid summers. Wood and wood-based products respond: boards shrink and show gaps in January and swell in July. The National Wood Flooring Association’s general guidance is that wood floors perform best when indoor relative humidity stays roughly between 30 and 50 percent, with the caveat that optimal conditions vary by region.
Concrete slabs bring their own moisture, especially below grade. Moisture testing before installation — and confirming the product’s limits — is part of the scope, not an optional extra. Where readings are high, mitigation or a different material may be the better answer than installing and hoping.
Removing the old floor
Many Ottawa homes have layers: carpet over hardwood, vinyl over older vinyl, or tile set on a mortar bed. Removal can reveal a better floor worth refinishing, or a subfloor that needs repair before anything new goes down.
Older resilient flooring, its backing and some adhesives can contain asbestos, so suspect materials are assessed before they are disturbed. Ontario’s asbestos regulation (O. Reg. 278/05, section 10) sets owner duties before alteration or repair work is arranged: material likely to be disturbed is examined unless its asbestos content is already known or the work is planned as though it contains asbestos. Where a floor’s age or type suggests a risk, testing or the appropriate controls are planned before removal, with a qualified assessor where needed, rather than discovered halfway through.
Transitions, stairs and trim
A new floor rarely ends at a wall. It meets tile at a bathroom door, carpet at a bedroom, a stair nosing at the top of the stairs and a different height in the next room. Planning these junctions early avoids awkward ramps, trimmed doors after the fact and nosings that do not match.
Baseboards and shoe moulding cover the expansion gap that most wood and floating floors need. Decide whether existing trim will be removed and reinstalled or replaced, because it affects the sequence and the finish.
What shapes flooring installation cost
“How much does it cost to install flooring?” is one of the most searched flooring questions. The honest answer is that the floor underneath and the layout around it matter as much as the material. A proposal should show these items separately so options can be compared fairly.
- Removal and disposal of existing flooring
- Subfloor repair, levelling or moisture mitigation
- The material and its installation method
- Room shapes, closets, stairs and the number of transitions
- Trim removal, reinstallation or replacement
- Moving furniture and appliances, and protecting other rooms
- Access, parking and elevator or loading-dock rules in condos
Scheduling and living with the work
Flooring usually comes near the end of a renovation, after drywall and painting but before final trim. On a flooring-only project, the main schedule items are material lead time, any required acclimation, removal and preparation, installation and — for site-finished wood or adhesives — curing time before furniture returns.
Rooms are usually out of service while they are being worked on. Phasing room by room is often possible; discuss which spaces must stay usable and where furniture can go.
What to bring to a flooring enquiry
A short list of facts makes the first conversation far more useful than a material name alone.
- Rooms involved and approximate dimensions
- Photos of the current floor, stairs and doorways
- What is under the current floor, if known
- Any history of water, squeaks, cracks or gaps
- Materials you are considering and why
- Target timing and which rooms must stay usable
Common questions
How much does it cost to install flooring in Ottawa?
It depends on removal, subfloor preparation, the material, the layout and the number of transitions. GCO provides a written proposal after assessing the floor rather than quoting a generic per-square-foot price.
Which flooring is best for an Ottawa basement?
Below-grade floors need a moisture test first. Rigid vinyl plank, tile and engineered wood approved for below-grade use are common options; solid hardwood is generally not recommended below grade.
Can new flooring go over my existing floor?
Sometimes. A floating floor can often go over a sound, flat existing floor if heights and doors allow. Loose, damaged or uneven floors usually need removal, and older resilient flooring should be assessed for asbestos before it is disturbed.
Do I need a permit to replace flooring?
Flooring replacement alone usually does not need a City of Ottawa building permit. Related work can: electrical work for heated floors involves ESA notification, and structural subfloor changes may need review.
How long does flooring installation take?
It depends on the area, removal, preparation and the product. Acclimation, levelling compounds, adhesives and site-applied finishes all add time. The schedule is set once the scope is defined.
Do you install flooring in commercial spaces?
Yes. Offices, retail and other commercial floors are planned around business hours and reopening — see the commercial flooring page for that scope.