Northwest Drywall & Roofing Supply | Building Supplies & Roofing in Great Falls, MT 59404

This is a common issue here due to freeze-thaw cycles. We recommend a prompt inspection to locate the source, often around flashing, vents, or compromised shingles. Our team can help you identify the right replacement materials—from ice and water shields to durable shingles suited for our climate—to make a lasting repair and prevent future leaks.

Absolutely. For basements in our area, moisture resistance is key. We carry moisture-resistant and mold-resistant drywall options. Our specialists can discuss your specific project to recommend the appropriate type and thickness, and also provide guidance on the necessary joint compounds and tapes for a professional finish.

Yes, we supply materials for a wide range of commercial roofing systems. Our product specialists are familiar with the requirements for durability and energy efficiency in Montana's variable weather. We can assist with everything from metal roofing and modified bitumen systems to the necessary insulation and fasteners, helping you source everything for your project efficiently.