4x10 x 18-foot Hemlock beams — full inches, ideal for headers, wide-span joists, and heavy structural framing.
Why Hemlock?
- High strength-to-size ratio for wide-span applications
- Dense, straight grain resists warping over long lengths
- Full inch dimensions for reliable, true sizing
Common Uses
- Door and window headers
- Floor and ceiling joists
- Structural framing and supports
- Barn and agricultural construction
Specs
- Size: 4x10 inches (full) | Length: 18 feet
- Species: Hemlock
- Cut: Rough cut
Local pickup available in Ontario. Call or text for freight inquiries.
📦 Questions? Call or text us at 519 576-5788
📐 Use our Board Foot Calculator to estimate how much lumber you need.