Issaquah Lumber has been a trusted pillar of the Pacific Northwest building industry since 1888 — a legacy built on high-quality products, expert wood knowledge, and lasting relationships with builders, contractors, architects, and homeowners.
OUR PRODUCTS
Issaquah Lumber can produce most non-stock or custom materials in a matter of days and ship anywhere.
Exterior
Siding, decking, and fencing, all sourced and milled for maximum performance outdoors.
Interior
Ceilings, paneling, trim, and specialty wood for warm, natural spaces for the indoors.
Lumber | Custom | Specialty
Dimensional lumber, large timber, and custom milling.
Fire-Rated Wood
Tested and certified wood solutions for code-compliant builds.
GRAD
An innovative hidden clip system for fast, secure decking and siding installs.
Finishes and Hardware
Pre-finishing, stains, sealants, anchors, brackets, fasteners, and installation essentials.
