Lumber markets remained flat this week as vacation time, industry gatherings, sweltering heat and general economic uncertainty contributed to sluggish sales. Minimal immediate needs limited replenishment purchases to modest volumes while a lack of clarity regarding near-term prospects stifled speculative trading across North American framing lumber markets. 2×4 led gains in many species, but the increases were modest. Seasonal factors, including unusually heavy rainfall and normal summer heat, contributed to the ongoing sluggish pace across the South. Mills worked hard to capture modest premiums. The coming hike in duties on Canadian shipments to the US did little to alter the ongoing lack of urgency among buyers. …Sales of Western S-P-F were governed by tepid demand and uncertainty regarding the timing and scope of higher duties and potential tariffs. …Sales in the Coast region were lukewarm with most lumber markets trends holding.