Buying Guide

Wholesale Flush Door Pricing: MDF vs. Birch Veneer Cost Breakdown

By WholesaleDoorHub Team · May 2026

Quick Answer

Wholesale Flush Door Pricing: MDF vs. Birch Veneer Cost Breakdown. WholesaleDoorHub offers factory-direct wholesale pricing for contractors and builders. No minimum order on in-stock items. 48-hour quote turnaround.

Bottom line: For U.S. contractors, builders, and retailers, understanding the wholesale cost breakdown of flush doors is crucial for accurate project bidding and material selection. Hollow core flush doors typically range from $30-$160, while solid core flush doors can range from $70-$500, depending on materials and specifications.

# Wholesale Flush Door Pricing: Hollow Core vs. Solid Core Cost Breakdown

Flush doors are a staple in modern construction, offering clean lines and a minimalist aesthetic that complements a wide range of interior designs. For contractors, builders, and retailers, sourcing these doors at wholesale prices is key to maintaining project budgets and profit margins. This guide breaks down the cost differences between hollow core and solid core flush doors, providing insights into what influences pricing and how to make informed procurement decisions.

Understanding Flush Door Construction

Before diving into pricing, it's essential to understand the fundamental differences in flush door construction:

Hollow Core Flush Doors

Hollow core flush doors are constructed with a lightweight internal frame, often made of wood or composite materials, with a honeycomb or ladder-like structure in the center. The exterior is typically faced with a thin skin of plywood, hardboard, or MDF. These doors are lighter, easier to install, and generally more affordable.

Solid Core Flush Doors

Solid core flush doors feature a dense, solid interior, usually made from particleboard, engineered wood, or a wood stave core. This solid construction provides superior sound dampening, increased durability, and better fire resistance compared to hollow core doors. The exterior is also faced with various materials, including wood veneers, MDF, or hardboard.

Wholesale Pricing Factors for Flush Doors

Several factors influence the wholesale cost of flush doors:

  • Core Material: As discussed, solid core doors are inherently more expensive due to the denser, more substantial internal material.
  • Facing Material: The type of material used for the door's face significantly impacts cost. Options range from economical hardboard and MDF to more premium wood veneers (birch, oak, lauan) that mimic solid wood.
  • Thickness: Standard interior door thickness is 1-3/8 inches, but 1-3/4 inches is also common, especially for solid core doors requiring enhanced performance. Thicker doors will naturally cost more.
  • Size: Non-standard or oversized doors will incur higher costs due to custom manufacturing requirements.
  • Finish: Unfinished (raw) doors are the most economical, allowing for on-site finishing. Pre-primed or pre-finished doors offer convenience but come at a higher price point.
  • Volume: WholesaleDoorHub.com offers competitive factory-direct pricing, and larger bulk orders often qualify for additional discounts. We also offer no minimum order on in-stock items, providing flexibility for projects of all sizes.
  • Supplier: Working directly with a factory-direct supplier like WholesaleDoorHub.com eliminates middlemen, ensuring you get the best possible pricing and a 48-hour quote turnaround.

Wholesale Flush Door Cost Breakdown: Hollow Core vs. Solid Core

The following tables provide a general overview of wholesale pricing for flush doors. Prices are estimates and can vary based on the factors mentioned above. These are wholesale prices for U.S. contractors, not retail.

Hollow Core Flush Door Wholesale Pricing (USD)

Facing Material1-3/8" Thickness1-3/4" Thickness
Hardboard$30 - $80$40 - $100
MDF$40 - $90$50 - $110
Lauan$50 - $120$60 - $140
Birch$70 - $150$80 - $160

Note: Prices are for door slabs only and do not include hardware or pre-hanging. Source: Angi [1], Doorsinstock [2], Remodelers Outlet [3].

Solid Core Flush Door Wholesale Pricing (USD)

Core MaterialFacing Material1-3/8" Thickness1-3/4" Thickness
ParticleboardHardboard$70 - $150$90 - $200
ParticleboardMDF$80 - $180$100 - $220
Engineered WoodBirch$120 - $250$150 - $300
Engineered WoodOak$150 - $300$200 - $500

Note: Prices are for door slabs only and do not include hardware or pre-hanging. Source: Angi [1], Doorsinstock [2].

B2B Procurement Checklist

When procuring flush doors for your projects, consider the following:

  • [ ] Project Requirements: Determine whether hollow core or solid core doors are appropriate based on sound transmission, durability, and fire rating needs.
  • [ ] Material Specifications: Specify the desired facing material, thickness, and finish (unfinished, primed, pre-finished).
  • [ ] Quantity and Lead Times: Consolidate orders to maximize volume discounts. Inquire about lead times, especially for custom sizes or finishes. WholesaleDoorHub.com offers a 48-hour quote turnaround and no minimum order on in-stock items.
  • [ ] Hardware Compatibility: Ensure the chosen doors are compatible with the specified hardware (hinges, handles, locks).
  • [ ] Delivery Logistics: Plan for efficient delivery to the job site. WholesaleDoorHub.com works with contractors to coordinate seamless logistics.
  • [ ] Warranty and Support: Verify warranty information and available technical support from the supplier.

Frequently Asked Questions

Q: What is the primary difference between hollow core and solid core flush doors?

A: The main difference lies in their internal construction. Hollow core doors have a lightweight, semi-hollow interior, while solid core doors have a dense, solid filling. This impacts their weight, sound insulation, durability, and cost.

Q: Are solid core flush doors always necessary?

A: Not always. Hollow core doors are suitable for areas where sound insulation and heavy-duty durability are not critical, such as closets or low-traffic interior rooms. Solid core doors are preferred for bedrooms, bathrooms, offices, or any area requiring enhanced privacy, noise reduction, or fire resistance.

Q: Does WholesaleDoorHub.com offer custom sizes for flush doors?

A: Yes, WholesaleDoorHub.com provides custom sizing options to meet specific project requirements. Contact our sales team for a personalized quote and lead times.

Q: How quickly can I get a quote for a bulk order of flush doors?

A: WholesaleDoorHub.com prides itself on efficiency, offering a 48-hour quote turnaround for all inquiries, including bulk orders. Our factory-direct pricing ensures you receive competitive rates quickly.

References

[1] Angi. Solid vs. Hollow Core Doors: Which Is Best for Your Home? [https://www.angi.com/articles/solid-core-vs-hollow-core-doors.htm](https://www.angi.com/articles/solid-core-vs-hollow-core-doors.htm)

[2] Doorsinstock. Interior Masonite Flush Doors at Affordable Price from Leading Brands only at Brooklyn Doors inc. [https://www.doorsinstock.com/interior-doors/masonite-doors/flush-doors.html](https://www.doorsinstock.com/interior-doors/masonite-doors/flush-doors.html)

[3] Remodelers Outlet. Interior Doors. [https://remodelersoutlet.com/collections/interior-doors](https://remodelersoutlet.com/collections/interior-doors)

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