Balsam Fir
Abies balsamea
Balsam Fir is a common North American softwood, widely used in construction and pulp production. Known for its light weight and ease of working, it is a popular choice for interior applications and temporary structures where durability is not critical.
Botanical Profile
Abies balsamea is a small to medium-sized coniferous tree native to northeastern North America, typically reaching 14-20 meters in height. It thrives in cool, moist climates and is a major component of boreal forests.
Physical Properties
The wood is lightweight with an average dried weight of 415 kg/m³ and specific gravity of 0.35. Janka hardness is quite low at 400 lbf. The pale white to yellowish heartwood shows minimal color variation, with straight, uniform grain and fine to medium texture.
Workshop Notes
Blunting Effect
Low - minimal impact on cutting edges
Gluing Advice
Good gluing properties with most adhesives
Finishing
Accepts finishes well, though resinous areas may require sealing
Steam Bending
Poor - low strength makes steam bending impractical
Historical Context
Balsam Fir has been used for centuries by indigenous peoples and early settlers for shelter and light construction. Its resin, known as Canada balsam, was historically used in medicine and as a mounting medium for microscopy.
Technical Specs
Not listed in CITES, sustainable with proper management