Hi-Bor® End Uses - Preserved Wood


Hi-Bor® Borate Pressure Treated Lumber is recommended for sill plate, furring strips, joists, studs, roof trusses, blocking, rafters, beams, and other framing applications. Hi-Bor® Borate Pressure Treated Lumber is also recommended for fascia, trim, and miscellaneous wood applications, when properly protected from the weather (refer to limitations).



Hi-Bor treated lumber



Hi-Bor® Borate Pressure Treated Plywood is recommended for wall sheathing, roof sheathing,
and sub-floors, where not exposed to wetting conditions.


Hi-Bor® Pressure Treated Wood is accepted by the IBC and IRC under AWPA-UC2 and National Evaluation Legacy Report NER 648.