Can I use regular steel doors in a pharmaceutical facility?

Yes, in non-classified areas such as offices, corridors outside classified zones, and general utility rooms. All areas within the classified cleanroom envelope — production rooms, airlocks, gowning rooms, and classified corridors — require cleanroom-grade doors.

What is the cost difference between cleanroom and regular doors?

Cleanroom doors typically command a premium over regular steel doors due to precision manufacturing, enhanced gasket systems, cleanroom hardware, and quality documentation. The exact premium depends on the specification level and project scale.

Can a regular door be upgraded to a cleanroom door?

Generally no. The fundamental differences in surface design, gasket systems, and manufacturing precision mean that cleanroom performance cannot be achieved by adding gaskets to a standard door. Cleanroom doors should be specified and manufactured as purpose-built systems.

How do I decide which areas need cleanroom doors?

The facility's contamination control strategy and cleanroom classification layout determine where cleanroom doors are required. TORDRIX's technical team can assist with zone-by-zone door specification based on your facility's classification drawings.

Does TORDRIX supply both types from the same factory?

Yes. TORDRIX manufactures both BioShield PRO cleanroom doors and FlexCore Prime multipurpose steel doors, enabling single-source supply with consistent quality for projects requiring both door types.

BioShield PRO — Comparison

Cleanroom Door vs Regular Steel Door

Cleanroom door vs regular steel door

Architects, engineers, and facility managers specifying doors for pharmaceutical, healthcare, and food processing projects frequently face a critical decision: where in the facility do standard steel doors suffice, and where must cleanroom doors be specified? The cost differential between a regular steel door and a cleanroom door is significant — but specifying a standard door where a cleanroom door is required can lead to contamination events, regulatory non-compliance, and operational failures far more costly than the door upgrade. Conversely, specifying cleanroom doors throughout an entire …

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Engineered for performance. Designed for longevity.

Cleanroom Door vs Regular Steel Door — BioShield PRO — Comparison

Key Advantages

Why Cleanroom Door vs Regular Steel Door?

Cleanroom Door vs Regular Steel Door combines precision engineering with durable materials to deliver reliable performance in demanding environments.

TORDRIX manufactures both cleanroom and regular st

TORDRIX manufactures both cleanroom and regular steel doors — enabling single-source supply for mixed-environment facilities

BioShield PRO cleanroom doors provide the contamin

BioShield PRO cleanroom doors provide the contamination control performance that classified environments require

FlexCore Prime multipurpose doors serve non-classi

FlexCore Prime multipurpose doors serve non-classified areas with the same manufacturing quality at appropriate cost

Technical team advises on the right door specifica

Technical team advises on the right door specification for each zone — optimising performance and project budget

Single manufacturer quality standards ensure consi

Single manufacturer quality standards ensure consistent door performance throughout the facility

Comprehensive range eliminates the need

Comprehensive range eliminates the need for multiple door suppliers on pharmaceutical and hospital projects

Applications & Industry Use Cases

Applications Across Industries

Engineered to support a wide range of environments where performance and reliability are essential.

Use regular steel doors for: general building corridors

Use regular steel doors for: general building corridors, offices, storage rooms, non-classified utility areas, and any area where contamination control is not a requirement.

Use cleanroom doors for: pharmaceutical manufacturing c

Use cleanroom doors for: pharmaceutical manufacturing classified zones, hospital operating theatres and sterile areas, biotechnology laboratories, food processing hygienic zones, electronics cleanrooms, and any area where contamination control, environmental stability, or hygienic surface requirements apply.

In mixed-use facilities like hospitals and pharmaceutic

In mixed-use facilities like hospitals and pharmaceutical plants, both door types are typically specified — cleanroom doors for classified areas and regular steel doors for administrative and non-classified zones.

Technical Specifications

Detailed specifications for Cleanroom Door vs Regular Steel Door — designed for architects, engineers, and project consultants.

Standard Door Sizes

Single Door

900 × 2100 mm
1000 × 2100 mm
1200 × 2100 mm

Double Door

1500 × 2100 mm
1800 × 2100 mm
2400 × 2400 mm

Custom sizes can be manufactured for project-specific requirements.

Colour Options (RAL Finishes)

9001

RAL 9001

Cream White

#FDF4E3

9002

RAL 9002

Grey White

#E7EBDA

3020

RAL 3020

Traffic Red

#CC0605

5010

RAL 5010

Gentian Blue

#0E518D

7035

RAL 7035

Light Grey

#D7D7D7

7040

RAL 7040

Window Grey

#9DA1AA

5015

RAL 5015

Sky Blue

#2271B3

Custom RAL colour options available for large infrastructure projects.

Materials & Performance

Door Materials

Galvanized Steel
Stainless Steel

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