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Engineered Performance at the Core

DoorCoresforEveryApplication

From cost-effective particleboard to fire-rated mineral core, engineered structural composite lumber, and specialty cores, our doors are built to meet the unique demands of healthcare, education, hospitality, commercial, and institutional spaces. Durable, reliable, and purpose-built, each core delivers the right balance of strength, performance, and functionality. Explore our core options and choose the solution that fits your project perfectly.

RadiationShielded–Non-Rated

Radiation Shielded – Non-Rated

  • Integrated lead shielding helps protect against X-ray and similar radiation

  • Compatible with tested radiation-shielded door constructions

  • Core options available to support varying durability, traffic, and fire-rating requirements

Radiation-shielded door cores are designed for healthcare and laboratory environments where protection from X-ray or similar radiation is required. The lead shielding material is integrated into the door, while the core type determines strength and durability. Core selection depends on traffic, durability needs, fire-rating requirements, and budget.

The table below outlines the key characteristics of radiation shielded cores to help guide specification decisions.

Series

Aspiro®

Aspiro®

Model

A-PC-B-XR-NR

A-SCLC-B-XR-NR

Product Specification

Wood-based particleboard core with lead

SCL core with lead

Typical Core Density

32-36 lbs./ft³ (513-577 kg/m3)

~38 lbs./ft³ (609 kg/m³)

Door Thickness

1-3/4”

Lead Thickness

1/32”, 1/16”, 1/8”

Maximum Size

ITS-WH Single 4’0 x 8’0 Standard Pairs 8’0 x 8’0

Fire Rating

Non-Rated

Environmental Options

• TSCA Title VI / CARB Phase 2 compliant
• ULEF/NAUF upon request
• FSC® upon request

EPD

Yes

Quality Standards

• WDMA I.S. 1A Architectural Wood Flush Doors (Standard Construction)
• AWS available upon request

WDMA Performance Duty Level

Heavy-Duty

Door Weight

Thickness lbs./sf 1/32" lead 5.8
Thickness lbs./sf 1/16" lead 7.8

Thickness lbs./sf 1/8" lead 13.8

RadiationShielded–20-,45-,and60-MinuteFire-Rated

Radiation Shielded – 20-, 45-, and 60-Minute Fire-Rated

  • Integrated lead shielding provides protection from X-ray and similar radiation while supporting fire-rated door assemblies

  • Compatible with tested fire-rated, radiation-shielded constructions

  • Durable core options designed to meet fire protection, traffic, and performance requirements

Radiation-shielded door cores are designed for healthcare and laboratory environments where protection from X-ray or similar radiation is required. The lead shielding material is integrated into the door, while the core type determines strength, durability, and fire performance. Core selection depends on traffic, durability needs, fire-rating requirements, and budget.

The table below outlines the key characteristics of radiation shielded cores to help guide specification decisions.

Series

Aspiro®

Aspiro®

Aspiro®

Model

A-PC-B-XR-FR20

A-SCLC-B-XR-FR20

A-MC-B-XR-FR45 A-MC-B-XR-FR60

Product Specification

Wood-based particleboard core with lead

SCL core with lead

MC with lead

Typical Core Density

32-36 lbs./ft³ (513-577 kg/m3)

~38 lbs./ft³ (609 kg/m³)[MA1]

~18 lbs./ft³ (288 kg/m³)

Door Thickness

1-3/4”

Lead Thickness

1/32”, 1/16”, 1/8”

Maximum Size

ITS-WH Single 4’0 x 8’0 Standard Pairs 8’0 x 8’0

Fire Rating

20-Minute

45-60 Min

Environmental Options

• TSCA Title VI / CARB Phase 2 compliant
• ULEF/NAUF upon request
• FSC® upon request

• TSCA Title VI / CARB Phase 2 compliant
• ULEF/NAUF upon request

EPD

Yes

Yes

Quality Standards

• WDMA I.S. 1A Architectural Wood Flush Doors (Standard Construction)
• AWS available upon request

• WDMA I.S. 1A Architectural Wood Flush Doors (Standard Construction)
• AWS available upon request

WDMA Performance Duty Level

Heavy-Duty

- MC without Blocking - Below Standard - MC with Blocking - Extra Heavy Duty

Door Weight

Thickness lbs./sf

1/32" lead 5.8

Thickness lbs./sf

1/16” lead 7.8

Thickness lbs./sf

1/8" lead 13.8