In general, buying lumber in bulk often brings cost advantages compared to purchasing smaller quantities over time. This is because suppliers may be willing to offer discounted rates when larger volumes are ordered at once due to reduced handling and administrative costs per unit. Moreover, buying in bulk allows for better planning and efficiency when working on larger projects that require consistent supply of materials. However, it's important to consider storage capacity and proper handling techniques if opting for bulk purchases as improper storage may lead to damage or spoilage if not managed correctly. Ultimately, weighing the financial benefits against practical considerations will help determine if buying lumber in bulk is truly cheaper for your specific needs.