Interior Commercial Wood Door Core Styles

Finding reliable commercial door cores that meet specifications without compromising turnaround times can be a challenge. Distributors need a manufacturing partner who understands commercial project demands and delivers premium cores that support tight deadlines.

We at Manhattan Door Corporation manufacture commercial door cores with a focus on reliability and speed. We offer prompt turnaround times of two to three weeks year-round, and our decades of experience mean you get expertly crafted cores that meet project requirements.

Selecting the Right Wood Door Core Types for Your Project

The core determines how a door performs, influencing weight, durability, fire resistance and sound control. Selecting the appropriate door core increases the likelihood that your clients receive doors that perform well in the long term and meet building codes.

We help distributors navigate core selection for diverse commercial specifications, providing the options and inventory to support your needs.

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Our Interior Wood Door Core Solutions

We manufacture a complete range of wood door cores for commercial construction.

Solid-core interior doors provide exceptional durability and sound insulation. These doors feature dense materials, such as MDF or particleboard, that can enhance performance. The weight and density make them ideal for commercial spaces where noise reduction and longevity are top priorities.

Our solid-core laminate doors combine structural integrity with design flexibility, while our lightweight solid-core options offer ease of handling without sacrificing performance.

[Download Solid-Core Specifications]

When budget constraints influence material selection, particleboard cores offer consistent performance at competitive prices. This core consists of compressed wood particles that create a solid structure suitable for standard commercial applications. These cores are recommended for environments with moderate foot traffic.

[Download Our Particleboard Core Data Sheet]

Structural composite lumber cores offer greater integrity than particleboard while remaining cost-effective. SCL consists of wood strands bonded with resin to create a dense, uniform material with superior screw-holding capacity and warp resistance. SCL cores also excel in high-traffic commercial environments where doors face constant use, making them suitable for office buildings, hotels and commercial shopping centers.

[Download Our SCL Data Sheet]

Building codes require fire-rated cores in specific applications. We manufacture fire-rated commercial wood doors in multiple ratings, including 20-minute five-ply doors, 45-minute five-ply doors and 90-minute five-ply doors.

These cores use special materials that resist heat transfer and maintain structural integrity during fire events, helping distributors comply with local building codes applicable to projects.

[20-Minute Five-Ply Door Specifications]

Lightweight and Specialty Cores

Hollow core honeycomb construction uses corrugated fiberboard to form a structure while minimizing weight and cost. This works well for interior spaces where sound control is less critical to a project’s success.

We also offer our proprietary “Diet” core, bridging the gap between hollow and solid construction. This specialty core provides more structure than honeycomb while weighing less than many solid-core interior doors.

[Standard Hollow Core Door Specifications] [Diet Core Data Sheet Download]

The Value of Partnering With a Leading Commercial Wood Door Core Manufacturer

We at Manhattan Door offer multiple services that enable distributors to operate effectively in competitive markets.

Competitive turnarounds: Our standard lead times of two to three weeks beat competitors’ eight- to 12-week lead times, helping you respond to opportunities quickly.
Generational commitment: As a fourth-generation family-owned business with more than 80 years of experience, we understand the door manufacturing industry inside and out.
Custom manufacturing capabilities: We handle orders from one door to 10,000 units and manufacture custom doors up to 12 feet tall and seven feet wide.

Request a Quote for Your Next Door Core

We manufacture commercial wood door cores that are ready to ship, or we can custom-build units to your specifications. Dial 318-590-8846 or submit a contact form to get a quote for your next project today.

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