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Doors & Locks

Lebanon Building Supply is your choice for Commercial Doors. 

We carry a full line of Mesker and Dormakaba products.

Doors

Established in 1864, Mesker Door offers the pinnacle of innovation, craftsmanship and quality for hollow metal doors and frames today for the commercial, industrial and institutional construction markets. With thousands of quality products, Mesker focuses on speed to market, offers unparalleled customer service, and has become one of the most recognizable steel door companies in the world.

STEEL DRYWALL FRAMES
Built for success - With fewer components to assemble than other frame products, the DW Series - with header; strike and hinge jambs is built to be quick and simple to install saving you time and money. And, it also allows easy conversion to heavy-weight hinges by grinding off hinge knubs. Plus, it ships with a primed finish allowing you to apply your own finish that best matches the confines of your facility.

​STEEL MASONRY FRAMES (F-SERIES)
The standard F-SERIES Masonry Frame is the best stock hollow metal assembly in the industry. In fact, we have proven our caliber for more than 150 years — a testament to our craftsmanship. We use only the best materials, like 12, 14, or 16 gauge cold rolled steel, G90 Galvanized or galvannealed steel for corrosive applications. State-of-the-art technology is employed for consistent and accurate quality, such as our computer-controlled mig welders and an overhead trolley line paint booth. Mesker surpasses the industry requirements by using 3/16 inch hinge reinforcements to outlast the heaviest doors. Our F-SERIES frames are fire-rated 3 hour and receive an embossed UL label standard.

COMMERCIAL DOOR SIZES

Mesker’s groundbreaking, innovative steel door and steel frame designs laid the groundwork for an entire industry. Today, more than 150 years later, Mesker’s steel doors and frames are considered the pinnacle of craftsmanship and quality in the commercial, industrial and institutional construction markets around the world. Utilizing high quality materials and superior manufacturing techniques, Mesker is the choice for architects, designers and contractors who value the safety, security, and aesthetics in their projects. At Mesker, we are proud to offer a wide variety of American-made hollow metal door and hollow metal frame products to provide solutions for some of the most challenging openings in the world, including fire rated, hurricane resistant, tornado resistant, bullet resistant openings, and more.

2/0 X 6/8 FLUSH 1-3/4"
2/0 X 7/0 FLUSH 1-3/4"
2/4 X 6/8 FLUSH 1-3/4"
2/4 X 7/0 FLUSH 1-3/4"

2/6 X 6/8 BLANK 1-3/4"
2/6 X 6/8 FLUSH 1-3/4"
2/6 X 7/0 BLANK 1-3/4"
2/6 X 7/0 FLUSH 1-3/4"

3/0 X 6/8 BLANK 1-3/4"
3/0 X 6/8 FLUSH 1-3/4"
3/0 X 7/0 BLANK 1-3/4"
3/0 X 7/0 FLUSH 1-3/4"

3/4 X 6/8 FLUSH 1-3/4"
3/4 X 7/0 FLUSH 1-3/4"
3/6 X 6/8 FLUSH 1-3/4"
3/6 X 7/0 FLUSH 1-3/4"

4/0 X 6/8 FLUSH 1-3/4"
4/0 X 7/0 FLUSH 1-3/4"
5/0 X 6/8 FLUSH 1-3/4"
5/0 X 7/0 FLUSH 1-3/4"
6/0 X 6/8 FLUSH 1-3/4"
6/0 X 7/0 FLUSH 1-3/4"

3/0 X 6/8 PANIC HARDWARE PREPED 1-3/4"
3/0 X 7/0 PANIC HARDWARE PREPED 1-3/4"

Locks

​Create a memorable first and last impression on guests with a high-quality entrance system. The storefront and door system are the first interaction a guest will have with your building. A smooth entrance system manages traffic flow, preserves indoor climate, and maintains security and access into a building. dormakaba offers many automatic door systems for any opening. dormakaba’s automatic swing door, sliding door, and revolving door systems provide a solution to satisfy any building code or design requirement. We bring your vision to life.

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