Issaquah Lumber supplies premium lumber, beams, and timbers for both structural and architectural use — interior and exterior — including clear cedar, Douglas-fir, and other durable species. Available in rough-sawn, surfaced, or custom-milled options, our timbers are ideal for exposed framing, outdoor structures, and design features where size and appearance are vital.

From oversized dimensions to specialty cuts, we can source and mill to meet project requirements with accuracy and consistency — for timber frame homes, porches, pavilions, or commercial entries, our beams provide the strength and quality your work needs.