Built to last.

Lexington Manufacturing is a trusted fire door component manufacturer, with capabilities of producing 20- and 45- minute commercial fire rated door components including stiles, rails and cores available in a variety of sizes and finishes. Learn more about our fire proof door components here:

Ideal for hospitals, schools or office buildings, Lexington’s commercial fire rated door components are made from process friendly materials and are capable of meeting even the most extreme fire proof door requirements. As an industry leading fire door manufacturer, our fire proof door components meet or exceed WDMA and ANSI requirements.

Component Options

20 Minute Fire Rated Components

Laminated Stile construction with all wood construction. Positive Pressure Cat A design available upon request.

Solid SCL, can be constructed for Positive Pressure Cat A design.

Agrifiber Particle Board, SCL, or Wood Particle Board

SCL if required for surface mounted hardware

45 Minute Fire Rated Components for Single Doors Max size 4' x 8'

Laminated Stile construction with all wood construction. Positive Pressure Cat A design available upon request.

SCL, can be constructed for Positive Pressure CAT A design with concealed intumescent.

Agrifiber Particle Board or SCL

SCL if required for surface mounted hardware

45 Minute Fire Rated Components for Pair of Doors Max size 8' x 8' or Single Doors 4' x 10' and Transom

Laminated Stile construction with mineral backing construction. Positive Pressure CAT A design available upon request.

Solid mineral, can be constructed for Positive Pressure CAT A design with concealed intumescent.

Agrifiber Particle Board or SCL

SCL

Bonded Core

Fully assembled bonded core for flush door construction.

Fire Rated Light Kit with Solid Wood Bead

45 min Maximum size 1296 Sq Inches of visable light, 60 min, and 90 min 100 square inches visable light.

Core Builder

Engineered manufacturing process to maximize material utilization for custom sized core.

Panel Processing

Fully automated, yield maximizing process for efficient results.

CNC Routing

Routed bonded core panels available for pre-molded skins.

RF Gluing

Utilizing the efficiency of Radio Frequency (RF) for component manufacturing.

Laminating Cold Press

Flat laminating available for adding crossbands to fully bonded core. Customer option to receive a fully assembled bonded core with crossbands, all you need is to apply finish veneer.

Bonded Door Core

Pre assembled fire-rated door slab core available in 20 min, 45 min, and 60 min. Positive Pressure CAT A available.

Quality Management System

Fully integrated QMS for process control, lot traceability, document revision, and control of non-conforming material.

Continuous Improvement

Lexington’s culture. Documentation process of recording and measuring continuous improvement

Statistical Process Control (SPC)

Statisically monitored processing for machine and process repeatability

Technical Documentation

Agrifiber Particle Board 20 Minute, 45 Minute, 60 Minute (APB 20/45/60)

Agrifiber Particle Board 45 Minute (APB 45)

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