National Lumber

National Lumber Welcome to the National Lumber Company page. We are a local, family-owned lumber and home i Welcome to the National Lumber Company web site.

We are glad that you have come to visit us on the World Wide Web. The staff at National Lumber is interested and eager to help you with your building material requirement. Whether it’s a pound of nails or a truckload of material, you’ve come to the right place! Our company was established in 1919 and the third, fourth, and fifth generations of the family are here to serve you. Your great-granddad was a satisfied customer
and you will be too!

🚨 DECKING CLEARANCE 🚨TimberTech decking in select colors is now just $2.49/linear ft, while it lasts.This is a real clea...
08/13/2026

🚨 DECKING CLEARANCE 🚨TimberTech decking in select colors is now just $2.49/linear ft, while it lasts.
This is a real clearance, not a “sale” with an asterisk. Premium TimberTech composite decking in:
•Coconut Husk
•Dark Cocoa
•Sea Salt

Once it’s gone, it’s gone, so call us or visit National Lumber in Baltimore or Rockville to grab your color now.

08/04/2026

Outdoor living, done right! 🌊🪵 Big thanks to longtime customer Tim Domanowski Tim Domanowski for letting us showcase this beautiful decking and railing project. From lumber to finished space, this is what quality materials and craftsmanship look like together. 🤝

Got a project built with National Lumber materials? We’d love to feature it! Tag us or send us a DM. 📸

Yesterday, despite torrential rain, we welcomed more than 300 contractors, tradespeople, and industry professionals to N...
07/10/2026

Yesterday, despite torrential rain, we welcomed more than 300 contractors, tradespeople, and industry professionals to National Lumber’s Rockville location for Latino Pro Day, and the energy was incredible!

Huge congrats to David Parraguirre David Parraguirre | Custom Home Builder and the Latino Builders Show | Construction Education team for what they pulled off. Through their work, David is helping ensure the Latino construction community gets the recognition and resources it deserves.

According to the National Association of Home Builders, nearly one in three U.S. construction workers is Hispanic, and days like yesterday are about building stronger connections to match that growth.

Special thanks to Paola Enriquez for running the event seamlessly, Mario Gerard for handling every detail on our end, and Edson “Eddie” Hernandez for making this partnership happen in the first place.

‼️Save the date: Latino Builders Show comes to the Baltimore Convention Center on September 24. National Lumber will be there as a sponsor and exhibitor.

¡Juntos somos más! 🧡

07/07/2026

We can’t wait to see everyone who has registered for Latino Pro Day at our Rockville location! We’re thrilled to be welcoming TACOS EL PARIENTE and Coach Asif “Trey” Rahman as we watch France and Morocco battle in the quarterfinals. It’s going to be an epic day!See you there!

⏰ LATINO PRO DAY IS NEXT WEEK!July 9 | 3–6PM | National Lumber Co., 525 E Gude Dr, Rockville, MDIf you haven’t registere...
06/30/2026

⏰ LATINO PRO DAY IS NEXT WEEK!
July 9 | 3–6PM | National Lumber Co., 525 E Gude Dr, Rockville, MD
If you haven’t registered yet, now’s the time. This is going to be one for the books — ⚽️ quarterfinals on the big screen, Tacos Al Pariente & The Burger Coach on site, and some of the biggest names in the industry ready to connect with YOU.
Massive thanks to our incredible sponsors for making this happen:
🙌 Wolf • HDS Biz Solutions • Simpson Strong-Tie • REEB • Specialty Building Products • KeyLink • Madison Wood • PrimeSource • Trex • TYPAR • Trus Joist • LP SmartSide • Boise Cascade • Envision Outdoor Living • WindsorONE • Benjamin Obdyke • WS Building Materials • TimberTech • James Hardie
This is what it looks like when an industry shows up for our community. Don’t miss it.
👉 Register now — link in bio!
¡Juntos somos más! 🛠️🖤🧡
Latino Builders Show | Construction Education David Parraguirre | Custom Home Builder

06/25/2026

🚨 LATINO PRO DAY is coming to our new Rockville location! 🚨
✅Thursday, July 9 | 3–6PM
📍 525 E Gude Dr, Rockville, MD
We’re teaming up with David Parraguirre | Custom Home Builder and Latino Builders Show | Construction Education to bring the Latino construction community a networking event like no other — quarterfinals watch party, food trucks, vendor demos, and more.
🎥 Swipe to watch in English & en Español
👉 Register now at the link in our bio!

¡Juntos somos más! 🛠️🇲🇽🇺🇸


¡LATINO PRO DAY llega a nuestra nueva ubicación en Rockville! 🚨
✅ Jueves, 9 de julio | 3–6PM
📍 525 E Gude Dr, Rockville, MD
Nos unimos con David Parraguirre | Custom Home Builder y Latino Builders Show | Construction Education para traerle a la comunidad latina de la construcción un evento único: watch party de los cuartos de final, food trucks, demos de proveedores y mucho más.
🎥 Desliza para ver el video en English & en Español
👉 Regístrate ahora en el link de nuestra bio
¡Juntos somos más! 🛠️🇲🇽🇺🇸

‼️ SAVE THE DATE ‼️We’re thrilled to be partnering with David Parraguirre | Custom Home Builder and Latino Builders Show...
06/17/2026

‼️ SAVE THE DATE ‼️We’re thrilled to be partnering with David Parraguirre | Custom Home Builder and Latino Builders Show | Construction Education for Latin Pro Day at National Lumber’s new location in Rockville!

Thursday, July 9 from 3–6PM, we’re hosting a Latin Pro networking event like no other. We’ll have:
⚽️ A quarterfinals watch party on a big screen
🌮 Complimentary food and drinks
🛠️ Vendors on hand to demonstrate products and answer questions

We’ll share the full vendor list soon, but please register in advance at the link in our bio! See you July 9! ¡JUNTOS SOMOS MAS!

NATIONAL LUMBER CO.
525 E GUDE DR.
ROCKVILLE, MD

The exterior graphics are up at our new Rockville location!Big thanks to the team at for the vision and branding, and t...
05/26/2026

The exterior graphics are up at our new Rockville location!

Big thanks to the team at for the vision and branding, and to Baltimore legend Bob Merrell for bringing it to life.

Stop by and see it in person (and check out our new decking display while you’re here).

In observance of Memorial Day, both National Lumber locations will be closed on Monday, May 25.
05/24/2026

In observance of Memorial Day, both National Lumber locations will be closed on Monday, May 25.

05/21/2026

It’s decking season! Our Baltimore and Rockville locations are set up to get you everything you need to enjoy the great outdoors, including great composite decking and railing systems from Trex, TimberTech, Wolf, Fiberon and more. Come see our displays and let us know how we can help you.

Address

4901 Pulaski Highway
Baltimore, MD
21224

Opening Hours

Monday 7am - 6pm
Tuesday 7am - 6pm
Wednesday 7am - 6pm
Thursday 7am - 5pm
Friday 7am - 5pm
Saturday 8am - 12pm

Telephone

+14106754740

Website

Alerts

Be the first to know and let us send you an email when National Lumber posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category