Lumber & Siding


We carry an enormous inventory of the lumber, plywood and other basic building blocks of residential construction, so often we can supply your project immediately from stock. Since we buy nearly all of our lumber and siding products direct from the mill, you know you will find our pricing extremely competitive.  And because we treat a majority of all of our lumber and plywood ourselves we can control the quality of the Hi-bor® pressure treatment to maximize protection against termites and decay.


  • Treated framing (dimensional) lumber, timbers & beams
  • Clear finish, kiln-dried (soft & hard)
  • Paneling – plywood, pre-finished, particle board, hardboard and lattice
  • Engineered Wood Products – Glulams, I-Joist, LVL and Rim Board
  • Decking -  Spruce pine fir, hem fir and composite
  • Mouldings – softwood, hardwood and plastic
  • Hardwood dowels
  • Siding – wood and cement fiber


James Hardie Siding Products

Fiber cement siding and backerboard.



A large selection of mouldings in pine, primed pine, MDF and other materials.



HPM’s exclusive custom-branded line of Engineered Wood Products (EWP) inlcuding I-joist, LVL headers & beams and rim board.



TopNotch Sub-Flooring, OSB Sheathing, Smartside Trim & Siding, Techshield Radiant Barrier Sheathing, Laminated Strand Lumber (LSL) and more


Fiberon Decking

Industry leading composite Decking and railing systems.


HPM Wood Protection

We treat our lumber locally, to control quality and cost. Our Wood Protection Company in Keaukaha pressure treats a majority of all lumber and plywood using Hi-bor®. Hi-bor® is a borate-based chemical that has proven very effective in protecting against termites, carpenter ants and fungal decay. This EPA-approved process is safe for the environment too. Structures built with Hi-bor® treated wood can also qualify for the Hi-bor® 20-year warranty.



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