Lumber Prices GuideWhat Does Wood Cost?

Lumber Prices by Species

Wood species is the single biggest factor in lumber pricing. Here is what common species cost in the current Canadian market:

Dimensional Lumber vs Engineered Wood

Modern construction increasingly uses engineered wood products alongside traditional sawn lumber. Understanding the cost differences helps you choose the right product for each application:

• •Dimensional lumber (2x4, 2x6, 2x10, etc.) is sawn directly from logs and is the default choice for wall framing, roof framing, and short-span floor joists. Canadian SPF is the most common and cheapest option per lineal foot for spans under 4.9 m (16 ft).
• •Laminated veneer lumber (LVL) beams cost $4 to $8 CAD per lineal foot for a 1-3/4 x 9-1/2 inch beam — roughly 3 to 5 times the cost of a comparable 2x10. LVLs are used for headers, ridge beams, and long spans where dimensional lumber would require oversized members.
• •I-joists (TJI, BCI) cost $4 to $9 CAD per lineal foot depending on depth and series. They replace 2x10 and 2x12 floor joists for spans over 4.3 m (14 ft), offering lighter weight, no crowning issues, and pre-punched knockouts for plumbing and wiring.
• •Glulam beams cost $8 to $20 CAD per lineal foot depending on size. They are used for exposed structural beams, long-span garage door headers, and custom architectural elements. Canadian manufacturers like Western Archrib and Nordic Structures are major producers.
• •Parallel strand lumber (PSL) like Parallam costs $10 to $25 CAD per lineal foot and is used for heavy-load columns and beams where maximum strength is needed in the smallest cross-section.

For most residential framing, dimensional SPF lumber remains the most cost-effective choice. Engineered wood products make economic sense when you need longer spans, heavier loads, or more predictable performance than sawn lumber can provide.

Understanding Lumber Grades and Their Impact on Price

Lumber grade directly affects price — higher grades cost more because they have fewer defects and more consistent structural properties. Canadian lumber is graded under NLGA (National Lumber Grades Authority) rules:

• •Stud grade — the most economical structural grade, suitable only for vertical load-bearing members (wall studs) up to 3 m (10 ft) long. Typically $0.75 to $1.50 CAD less per piece than #2 grade.
• •#2 and Better (No. 2) — the standard structural grade for joists, rafters, headers, and general framing. This is what most Canadian lumberyards stock as their default framing lumber.
• •#1 grade — fewer knots and higher strength values than #2. Used when engineering calculations require higher allowable stress values. Costs 10–20% more than #2 and may need to be special-ordered.
• •Select Structural — the highest structural grade with the fewest defects. Required for some engineered designs and heavy timber applications. Costs 25–50% more than #2.
• •Appearance grades (C&Better, D Select) — used for finish carpentry, trim, and exposed applications where looks matter. Priced 50–100% above structural grades.
• •FAS (First and Seconds) — the top hardwood grade, requiring large clear-face cuttings. The most expensive hardwood grade, typically 30–50% more than #1 Common.

For framing, #2 grade SPF is the standard and most economical choice. Only specify higher grades when engineering or appearance requirements demand it — you will pay significantly more for marginal improvements in strength.

Lumber Price Trends and Forecasting

Lumber prices are notoriously volatile, and understanding the market cycle helps you time your purchases:

Where to Buy Lumber: Retail vs Wholesale

Where you buy lumber significantly affects your total project cost. Here are the main channels in Canada, ranked from most to least expensive per board:

• •Home centres (Home Depot Canada, RONA, Canadian Tire): Most convenient for small projects and individual boards. Prices are consistent and posted, returns are easy, and inventory is immediately available. However, pricing is 15–30% above lumberyard pricing for the same species and grade. Best for: homeowners, small repairs, and projects under $500 in lumber.
• •Local lumberyards and building supply (Home Hardware Building Centre, Slegg, Castle, Timber Mart): Better quality control (hand-picked boards), wider species and grade selection, knowledgeable staff, and volume pricing. Most offer delivery for orders over $500. Expect 10–25% savings over home centre pricing on comparable materials. Best for: contractors, large DIY projects, and anyone who values quality over convenience.
• •Wholesale/direct from mill: The lowest pricing, typically 30–50% below retail, but requires large minimum orders (often 1,000+ board feet or full units). Many Canadian mills sell direct, especially in BC, Ontario, and Quebec. Best for: house framing packages, commercial projects, and builder accounts.
• •Online specialty retailers (KJP Select Hardwoods, Exotic Woods, Lee Valley): Best source for exotic species, specialty hardwoods, and turning blanks. Pricing includes a premium for selection, grading, and shipping. Best for: woodworkers needing specific species, sizes, or figured wood.
• •Sawmill direct / portable sawmill owners: Rough-sawn local lumber at the lowest possible prices ($0.40 to $1.50 CAD/BF for common softwoods, $3 to $7/BF for hardwoods). Requires air-drying or kiln access and surfacing equipment. Best for: rural builders, woodworkers with shop equipment, and timber-frame projects.

For projects over $1,500 CAD in lumber cost, always get a quote from at least one lumberyard in addition to checking home centre prices. The savings on a framing package can easily reach $750 to $3,000 CAD.

Bulk Buying and Volume Discounts

Buying lumber in volume unlocks significant savings. Here is how bulk pricing works at each level:

• •Unit pricing: Framing lumber sold by the unit (a banded stack, typically 200–300 pieces of the same size) costs 10–20% less than individual piece pricing. A unit of 2x4x8 SPF studs contains 294 pieces and costs $1,200 to $2,200 CAD depending on market conditions — roughly $4.00 to $7.50 CAD per stud versus $5.00 to $8.00 individually.
• •Framing packages: Many Canadian lumberyards will quote your entire framing material list as a package deal, including studs, plates, headers, joists, rafters, sheathing, and hardware. Package pricing is typically 15–25% below the sum of individual retail prices. Submit your framing plans and get at least two quotes.
• •Contractor accounts: Builders who purchase regularly can set up contractor accounts with lumberyards for an additional 5–15% discount below package pricing. Most require a business licence and a track record of purchases.
• •Pallet pricing for plywood/OSB: Buying a full pallet of plywood (60–75 sheets for 3/4 inch, more for thinner panels) saves 10–15% over individual sheet pricing. A pallet of 3/4" CDX at $55/sheet versus $65/sheet saves $600 to $750 CAD.
• •Seasonal promotions: Canadian home centres run major lumber sales during spring (to capture building season demand) and fall (to clear inventory). Watch for 10–15% off framing lumber, buy-one-get-one deals on treated lumber, and contractor pack pricing on fasteners and hardware.

The biggest single savings opportunity is getting a complete framing package quote from a lumberyard. For a typical 140 m² (1,500 sq ft) house frame, the difference between retail piece pricing and a lumberyard package can be $4,000 to $12,000 CAD.

Frequently Asked Questions