Fire Rating

Fire-rated steel doors and frames are a critical component in passive fire protection, helping to contain fire and smoke, protect lives, and minimize property damage. Our fire-rated products undergo rigorous testing by accredited third parties in strict conformance with CAN4 – S105, ASTM E – 152 or NFPA 252 standards. Whether it’s a commercial, institutional, or multi-residential project, fire safety starts with quality you can trust.

Look for the Label

Every certified fire-rated door or frame comes with a clearly visible label that confirms its fire rating and compliance. This label is your assurance of tested performance and safety.

Our Standard Steel Door and Frame Fire Ratings

At All Steel Doors, we offer fire-rated products that meet the following certified time ratings. Each rating is suitable for different types of building applications, depending on fire code and safety requirements:

Steel Doors

Our fire-rated doors meet rigorous industry standards while offering the strength, security, and design flexibility required across commercial, industrial, and residential projects. Each door is engineered to deliver dependable fire protection and code compliance.

45
MIN

Fire Rating

Common Uses: Corridor openings, tenant separations, light commercial applications.

90
Min

Fire Rating

Common Uses: Stairwells, elevator shafts, storage rooms.

3
HOUR

Fire Rating

Common Uses: High-risk areas like boiler rooms and industrial separations.

Important: Always consult the manufacturer regarding sizing, insulation cores, and cutout compatibility for all ratings.

Steel Frames

Our fire-rated frame solutions support a wide range of commercial, industrial, and residential building needs. Each frame is tested and certified to perform under heat and pressure, helping to ensure life safety and code compliance.

90
Min

Fire Rating

Common Uses: Office suites, corridors, stairwells.

3
HOUR

Fire Rating

Common Uses: Industrial separations, high-risk zones, boiler rooms.

45
MIN

Screen Label

Common Uses: Vision panels and small window applications in low-risk areas.

60
Min

Screen Label

Common Uses: Window and screen integrations in mechanical or utility rooms.

90
Min

Screen Label

Common Uses: Higher-risk openings requiring visibility and fire containment.

Important: Consult the manufacturer regarding compatibility with specific sizing, wall conditions, and window openings.

Fire Rated Steel Doors

Our range of fire-rated doors are designed to meet safety codes without compromising on durability or design. Each of our door models can be manufactured to meet fire resistance specifications, ensuring your project is protected, secure, and code-compliant.

Fire Rated Steel Frames

Our fire-rated steel door frames are manufactured to meet or exceed safety standards while offering flexibility for a variety of building conditions. Whether for new construction or retrofits, our frames are engineered for durability, fire protection, and precise installation.

Contact Us

Need more information on our fire ratings or custom fire-rated steel openings?