Sterling Lumber

Sterling Lumber Serving Colorado since 1909. While serving all types of customers, our primary customer base is the building contractor.

Products maintained in inventory include a full line of building materials, hardware and paint products. Our knowledgeable staff provides personal assistance to assure your project's needs are met. Additional products not maintained in inventory can be special ordered from one of the many suppliers with whom we maintain an excellent relationship. We offer trade accounts to customers with acceptable credit.

Contractors: What project has been keeping your crew busiest lately? Decks, siding, landscaping, remodels, or something ...
06/23/2026

Contractors: What project has been keeping your crew busiest lately? Decks, siding, landscaping, remodels, or something else? Let’s hear what summer work looks like for you.

Summer has officially arrived! ☀️ What are you looking forward to most this season? Share your plans for the sunny days ...
06/22/2026

Summer has officially arrived! ☀️ What are you looking forward to most this season? Share your plans for the sunny days ahead!

Happy Father's Day!
06/21/2026

Happy Father's Day!

Summer is almost here, and project season is heating up! Whether you’re planning outdoor upgrades, repairs, or weekend D...
06/17/2026

Summer is almost here, and project season is heating up!
Whether you’re planning outdoor upgrades, repairs, or weekend DIYs, now’s the perfect time to get started. 🌞
Visit our website or reach out to learn how we can help support your summer projects.

Planning an exterior paint project? For the best results, try painting during the early morning or evening hours to av...
06/16/2026

Planning an exterior paint project? For the best results, try painting during the early morning or evening hours to avoid direct sunlight and extreme heat.

Ideal painting conditions include:
✅ Temperatures between 50–85°F
✅ Low humidity
✅ Minimal wind

A little planning can help your paint job go on smoother and last longer!

06/10/2026

🎨 A fresh coat of paint can make all the difference.

Summer is the perfect time to update your home, fence, shed, deck, and more with color that stands out.

Stop in for quality paint, supplies, and the right tools to tackle the job with confidence! https://sterlinglbr.com/departments/17/paint-sundries

Tuesday This or That - React with your favorite!
06/09/2026

Tuesday This or That - React with your favorite!

Summer is almost here—is your deck ready? 🌞 A little cleaning and maintenance can go a long way in refreshing your outdo...
06/05/2026

Summer is almost here—is your deck ready? 🌞
A little cleaning and maintenance can go a long way in refreshing your outdoor space. From washing and sealing to simple repairs, now’s a great time to get your deck looking its best. Share your deck updates or transformations with us!

Looking for a meaningful Father’s Day idea? Handmade projects like workbenches, grilling accessories, or outdoor décor c...
06/03/2026

Looking for a meaningful Father’s Day idea? Handmade projects like workbenches, grilling accessories, or outdoor décor can become gifts Dad will actually use and appreciate. 🛠️

Address

2990 Sterling Court
Boulder, CO
80301

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm
Saturday 8am - 12pm

Telephone

(303) 443-0582

Website

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