Rift Cut White Oak particle board core commercial wood doors are engineered interior doors designed for durability, stability, and cost efficiency. They are manufactured by compressing wood particles with resin into a dense core, then bonded with hardwood stiles and rails and finished with wood veneer or high-pressure laminate. This construction provides excellent sound control, consistent performance, and resistance to warping.

These commercial wood doors are commonly used in office buildings, schools, healthcare facilities, hotels, multifamily housing, and retail spaces. Ideal for high-traffic interior applications, they support a wide range of commercial hardware, including locks, closers, and access control systems. Particle board core doors are also available with 20 minute fire-rated construction, making them suitable for code-compliant commercial environments.

General Description

• Architectural 5-ply particleboard core commercial wood door
• Bonded core construction
• Non-rated or 20-minute fire-rated options available
• Grade A hardwood veneer or plastic laminate faces
• FSC and NAUF options available
• Designed for heavy use in schools, hospitals, public buildings, military facilities, and corridor applications
• Interior use only
• Meets ANSI/WDMA I.S. 1A, W.I. Section 12, and AWI Grade Custom (Edition II, 2014)

Product Features & Specifications

• Maximum size: 4’0″ x 10’0″
• Minimum size: 1’6″ x 5’0″ (contact manufacturer for additional options)
• Thickness: 1-3/8″ or 1-3/4″

Core Construction

• Particleboard core (LD-2) meeting ANSI A208.1 and CS236-66
• LD-1 core used for plastic laminate faces
• Optional cores: structural composite lumber (SCL) and stave core

Stiles and Rails

• Stiles: 1-1/4″ laminated hardwood bonded to core
• Rails: 1-1/4″ minimum softwood
• Stile and rail dimensions may vary based on machining requirements

Door Faces

• Premium grade 2-ply hardwood veneers
• High density fiberboard (HDF)
• High pressure decorative laminate (HPDL)

Adhesives

• Type-I interior adhesive
• Lites and Louvers
• Openings limited to 40% of door area or 50% of door height
• Minimum 5″ from door edge

Machining & Preparation

• Factory machining available for specified hardware
• Metal louvers and lite kits available
• Wood lite stops available to match door faces

Finishing Options

• Available unfinished or factory finished
• Water-borne stain base UV finish available
• Meets WDMA/AWI TR-6 finishing standards
• EPA and CARB compliant

Warranty

• Lifetime warranty (per manufacturer terms)

LEED Contributions

• MR 5.1 & 5.2 – Regional materials (up to 2 points)
• MR7 – Certified wood (1 point)
• Chain of Custody certificate available