About Us

Front Range Lumber is your full service lumber yard and building materials center, offering top name brands at great prices.​

Visit our original Lakewood location, or our NEW location in Fort Lupton!

Family-owned and operated for over 59 years.

Our management spans three generations with over 130 years of combined experience in the lumber industry. Each generation brings unique perspectives and expertise to our business. While Mary is the only one not involved in daily operations, the rest of the family works alongside our team of employees at both of our locations.

Our second location in Fort Lupton, built from the ground up, opened in early 2020 to complement our original Lakewood lumberyard.

Our goal is to always provide the highest quality products at competitive prices. Both of our locations deliver daily throughout the extended metro Denver and Northern Colorado area.

Gunzner Family Front Range Lumber Company

Our founder, John E. Gunzner (John Sr.), is an Honorary Life Member of the MSLBMDA.

In 2014, our Founder John E. Gunzner (John Sr.) was named an Honorary Life Member by the Mountain States Lumber and Building Material Dealers Association due to his lifetime contributions to the industry, the community, and our business.

In 1983 John Sr. was awarded Lumberman of the Year by MSLBMDA.

Experience, and a commitment to quality and service.

John Sr and Andy Front Range Lumber

Family-owned and operated for over 59 years.

Long-term relationships with suppliers and customers.​

Staff working

Our staff averages over 20 years of experience.​

They welcome the opportunity to assist you with your project.​

Front Range Lumber Delivery Truck

Fast delivery using our own fleet of trucks.​

Most deliveries are completed on a same or next day basis.

Professional Accounts

Trade accounts available for professionals.​

Offering consolidated billing and payment for contractors.

Our commitment to quality translates into the highest quality materials.

The best possible materials benefit you by reducing callbacks, warranty problems, appearance complaints, waste and extra time.

  • Kiln-Dried Treated Lumber

    Kiln-dried after treatment (KDAT) treated lumber weighs less and is more stable.

  • Redwood

    All of our redwood inventory is “B” grade or above, giving your customer what they really want – a redwood decking board that has few defects like knots and wane.

  • Framing Lumber

    Our framing lumber is mostly #1 or Select Structural grade, lending itself to a better appearance.

  • Quality Brands

    We carry only the finest quality brands, like ThermaTru doors, James Hardie and Louisiana Pacific sidings, Miratec, Milgard Windows, Stanley, Simpson Strong-Tie, and more.

  • Hard-To-Find Items

    Front Range Lumber stocks many items generally not stocked elsewhere including fire-rated lumber and plywood, sidings, long length lumber, hardwoods, timbers, treated lumber in all sizes and lengths, microlams in all heights and Baltic Birch plywood.

Authorized dealer for many of the industry’s finest brands!

Check us out on local TV!

Front Range Lumber was featured on the Lakewood: Open For Business program on KLTV8 Comcast Channel 8. Watch the video here to learn the steps to making a garden pergola from the folks at Lakewood’s only locally owned and operated lumberyard.

Trust Front Range Lumber on your next project.

While other suppliers are available to you, Front Range Lumber Company has been here and will continue to be your best source for all your building needs. 

Drivers and Sales Staff needed!

Skip to content