Lumber Quality

At Roundup Building Center, we carry MSR 1650—a premium choice for both strength and appearance.

What is MSR 1650?

MSR 1650 is Machine Stress Rated (MSR) lumber, known for its exceptional fiber quality and visual appeal. It offers greater strength than #2 & Better lumber while maintaining a #1 grade appearance, making it an excellent option for projects that require both reliability and aesthetics.

Why Choose MSR Lumber?

Unlike visually graded lumber, MSR is evaluated using mechanical stress rating equipment, ensuring each piece meets precise bending strength and stiffness standards. This nondestructive testing process guarantees consistent performance and superior durability for your construction needs.

Looking for high-quality lumber? MSR 1650 is a step above the rest.

Give us a call!

Customer Service Guarantee

At Roundup Building Center, we are committed to providing exceptional service and high-quality products to every customer. Our Customer Service Guarantee ensures that you receive the best experience, whether you're a contractor, builder, or DIY enthusiast.

Our Commitment to You:

✅ Reliable Quality – We stand behind our lumber, ensuring consistent grading, durability, and strength.

✅ Expert Assistance – Our knowledgeable team is here to help with product selection, recommendations, and technical advice.

✅ On-Time Delivery – We prioritize timely order fulfillment to keep your projects on schedule.

✅ Customer Satisfaction – If you're not completely satisfied, we'll work with you to make it right.

Your success is our priority. We don’t just sell lumber—we build relationships.

Supporting our local economy is what makes the Northern Hills so special. At Roundup Building Center, we take pride in serving our community and helping local businesses grow.

Come visit us in Belle Fourche—let us show you what we can do for you! Whether you're a contractor, builder, or DIY enthusiast, we're here to provide top-quality materials, expert service, and a welcoming experience.

New faces are always welcome! If you're a new contractor, we’d love to work with you and support your success.