Mid-Am Building Supply

Mid-Am While the industry has changed significantly since our humble beginnings in 1967, one thing has not.

Our dedication to providing growth and service greatness to our partners. Fast forward 56 years and three generations of Knaebel family involved in/or running the business, we continue to partner with leading manufacturers to stock a broad range of market leading products.

Since its inception, Mid-Am Building Supply has shown its fortitude with the addition of four locations.

over 300 associates, and more than 680,000 sq. ft of warehouse space.

Mid-Am Building Supply, a subsidiary of ADENTRA, is a specialty millwork and premier wholesale building product distributor with five warehouses in four states; delivering products across a ten state radius throughout the Midwest.

Our strategic locations offer easy access to our inventory of roofing, siding, insulation, decking and railing, windows, fasteners, cabinets, millwork, locks, interior and exterior door products and more.

Mid-Am Building Supply is the premier distributor of high value specialty building products to America’s Heartland. The four strategically located Regional Customer Service Centers provide customers with timely access to a diverse product assortment of building materials including: interior and exterior doors, door hardware, windows, roofing, siding, insulation, fasteners, cabinets, and mouldings.

Mid-Am customers are supported by an extensive inventory of more than $30 million of products, a team of over 375 professionals

dedicated to customer service, with 46 road tractors and over 70 curtainside trailers in fleet.

The Mid-Am business office is located in Moberly, MO.

Next Edge Door System

Combining brilliant style with unparalleled performance, the Next Edge System sets the bar in quality, craftsmanship, security and style.

The quality of our state-of-the-art doors is backed by over 35 years of experience perfecting the process.

Mid-Am Building Supply is the premier distributor of high value specialty building products to America’s Heartland. The four strategically located Regional Customer Service Centers provide customers with timely access to a diverse product assortment of building materials including: interior and exterior doors, door hardware, windows, roofing, siding, insulation, fasteners, cabinets, and mouldings.

Mid-Am customers are supported by an extensive inventory of more than $30 million of products, a team of over 375 professionals dedicated to customer service, with 46 road tractors and over 70 curtainside trailers in fleet.

about mid-am

The Mid-Am business office is located in Moberly, MO.

Beauty & Performance in One Complete Door System
Next Edge Doors offer the style and look you want with the performance and peace of mind you need in your exterior doors.

At Next Edge, we are known for our doors. Every door we craft exceeds the highest industry standards and leads the market in durability, affordability, strength and beauty. We do this by combining our team’s rich experience with door components from the most reputable brands. Plus, our systems are built and inspected to meet the rigorous demands of our 5-star quality assurance program, an ongoing program developed to continually improve the unrivaled quality of Next Edge. This approach allows us to provide the best value to our customers and not only stay ahead of the curve, but set the curve.

Next Edge System
Masonite
Masonite delivers unmatched performance in interior doors, exterior doors and glass products. Put simply, Masonite doors offer more—more style, more functionality, more security, more comfort, more connection, more light, more technology, and more customer service. It’s no wonder they’ve been a leading manufacturer of doors for over 95 years.

Style Starts at the Door

From rustic charm to sleek elegance, it’s easy to find the style that fits your aesthetic. Next Edge Door Systems start with quality fiberglass doors by Masonite, one of the most trusted brands in the exterior door industry. Choose from countless door and glass styles to find the perfect look to complete your home.
Quality Components Drive Next Edge Door Performance & Security

Next Edge Door components are designed to work together to form one complete exterior door system and out-perform the competition. From top to bottom, our doors are fitted with enhanced security and performance features, and are built to last.

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Perma-Frame™ Composite Door Frames

When it comes to composite door frames, Next Edge Doors uses only the best. Perma-Frame™ is a fully composite alternative to traditional wood with enhanced properties making moisture, rot and insect damage non-existent. Easy installation, maintenance-free performance and a flawless finish—it’s that simple.
FrontLine-Aluminum

Aluminum Cladding

The one option homeowners don’t realize is just as important as the door itself is the frame material that surrounds it. Covering your frame with FrontLine® deluxe aluminum cladding means your frame will withstand the elements and you won’t have to worry about rotting or replacing your door frames again. Frontline aluminum cladding is also prefinished and will never need painted.
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Rot-Resistant Door Frames

Traditional frames are prone to warping and rotting. Not Next Edge Door frames. We protect your doors from water infiltration with FrameSaver by Endura. Designed to prevent water from wicking into the frame, FrameSaver stops rot before it can even start and is backed by an unmatched warranty. An additional option is Total Frame Defense by Cascade Wood Products which fully immerses their products with Woodlife 111 so the entire frame is protected, not just the last few inches.
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Self-Adjusting Sill Caps Never Lose Their Seal

Conditions are bound to change, but your home shouldn’t be compromised due to gaps or imperfect openings in your door. With the Z-Articulating Cap Sill, Next Edge Doors eliminate the need for maintenance by automatically adjusting to fit against your door’s bottom, protecting your home from drafts, leaks and insects.
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Ultimate Protection with our Multi-Point Locking Systems

Protecting your home and those within it is of the utmost importance. The Trilennium® Multi-Point Locking System provides ultimate protection and peace of mind with the power of three full deadbolts and a solid lock design that pulls your door into perfect alignment. Plus, Trilennium products and hardware come in a variety of styles so you don’t have to sacrifice style for safety. PanoLock is a one-of-a-kind multi-point lock that works with off-the-shelf hardware, supports a forgiving installation, and offers lasting performance, all at an affordable price point.
Series Considerations

Strengthen the Weakest Parts of Your Doors

DoorGuard protects your door’s most vulnerable components—the frame, jamb, locks, and hinges—and is completely hidden within the trim. This system is constructed of quality, commercial grade materials and is guaranteed to reinforce the security of your door.
Series Considerations

Select, Deluxe & Elite—
discover which series best fits the needs of your home.

Security

Next Edge Doors are outfitted with the best
security-enhacing products and features.

Get in touch with our team to learn more about getting
Next Edge Doors in your home.

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