Door Frames


A metal door frame, whether fire-rated or non-rated, constructed in accordance with Australian Standards, delivers a range of important benefits. These include enhanced safety, long-term durability, and full compliance with regulatory requirements, making it a reliable choice for both residential and commercial applications.

Fire Safety & Code Compliance

Fire-resistant metal door frames are rigorously tested under Australian Standards (AS 1905.1) to withstand fire and smoke for set durations of 30, 60,120,180 or 240 minutes. This critical performance slows the spread of fire, safeguarding escape routes and buying valuable evacuation time.
By meeting National Construction Code (NCC) requirements, these frames not only ensure compliance but also significantly reduce fire-related risks in both residential and commercial settings.

Durability & Low Maintenance

Unlike timber, which can deteriorate with age, steel frames retain their integrity for decades. They are resistant to moisture, pests, and corrosion, which drastically reduces maintenance needs. Their resilience makes them ideal for high-traffic environments where reliability is essential.

Security & Protection

With their inherent strength, metal door frames provide a superior barrier against forced entry. They resist physical damage and tampering, making them the preferred choice for security-sensitive locations.

Energy Efficiency

Many fire-rated metal frames incorporate thermal insulation that helps stabilise indoor temperatures. This enhances comfort while lowering heating and cooling costs — a benefit that supports both sustainability and operational savings.

Environmentally Responsible

Metal frames are typically produced from recyclable materials, such as steel. This not only minimises environmental impact but also contributes to achieving sustainability targets in modern building projects.

Design Versatility

Far from being limited in appearance, metal frames can be manufactured in custom profiles, colours, and finishes. Whether the project calls for sleek modern lines or a more traditional look, these frames integrate seamlessly with architectural design.

Built to Withstand Harsh Conditions

Engineered for performance, metal frames remain stable under extreme temperatures, humidity, and prolonged sun exposure. Their durability makes them suitable for both indoor and outdoor use across Australia’s varied climates.

Long-Term Value

While the initial investment may be higher than timber alternatives, the longevity, fire resistance, and reduced maintenance of metal frames translate into significant long-term cost savings.


What to Consider When Ordering a Door Frame

Ordering frames can feel overwhelming, but with the right details it becomes a straightforward process. Below is a checklist of key factors to consider when placing your order:

1. Wall Type

Identify the type of wall the frame will be installed into (e.g., masonry, stud, or partition wall). This determines how the frame will be fixed and supported.

2. Finished Wall Thickness

Confirm the total finished wall thickness to ensure the frame is manufactured to fit perfectly without gaps or adjustments on-site.

3. Gauge & Material

Select the frame material ( Zinc , Gal , stainless) and gauge (thickness). Heavier gauges provide greater durability, strength, and fire resistance.

4. Hinges

Specify the number of hinges required. Standard doors typically use three hinges, but larger or heavier doors may need four.

5. Striker Height

The striker (lockset position) is usually set at 1032 mm from the floor to the centre of the strike. Confirm if you require the standard height or a custom position.

6. Frame Dimensions

Provide accurate height and width measurements for the frame to ensure a precise fit for the door and opening.

7. Frame Profile

Choose the frame profile (e.g., single rebate, double rebate, or custom design) to suit the application and aesthetic requirements.

8. Frame Finish Type

Select how the frame will be fixed to the wall:

Welded / Dressed / Primed (WDP): Factory-welded, ready for immediate installation.

Knockdown (KD): Supplied in parts and welded on-site, ideal for tight access or retrofits.

9. Door Thickness & Rating

Confirm the door thickness and whether it requires a specific fire rating, acoustic rating, or security certification.

10. Door Handing

Specify the

 handing (left-hand or right-hand swing) to ensure the frame is prepared for the correct orientation.

 

Hardware preparation

We offer custom cut outs in your door frames to accommodate a wide range of hardware options.

While some cut outs can be made onsite by security contractors, we recommend CNC machining during frame manufacturing. This ensures higher precision, saves time, and reduces costs.

When ordering a door frame with hardware cut outs, please provide the make and model number of your hardware so we can tailor the preparation to your needs.

Typical Hardware
  1. Standard Universal Lock
  2. Electric Strike ES2000
  3. Micro Switch MSB62-10
  4. Fire Bolt
  5. Night Latch
  6. FSS1 Security Door Monitoring Sensor
  7. Reed Switch
  8. 8530 Special Latch Strikers SP8530-5053555
  9. Welded Hinge Backing Plate
  10. Hinge Bolt
  11. Power Transfer DL400
  12. Hinge Bolt WS7
  13. Hinge Bolt WS12
  14. Welded Hinge Backing Plate




FRAME FIXING TYPES

Determining Door Handing

The handing of a door refers to the direction it swings and the side on which the hinges are located. To determine this, follow these steps:

Step 1: Position Yourself

Stand on the side of the door from which you would enter the room (typically the inside).

Step 2: Observe the Swing Direction

If the hinges are on the right and the door swings towards you, it is a Right-Hand Door.

If the hinges are on the left and the door swings towards you, it is a Left-Hand Door.

 Rule of Thumb:
When pulling the door towards you, the hinge side determines the handing:

Hinges on the right → Right-hand.

Hinges on the left → Left-hand.

 

 

 

Door Handing Summary

Right-Handed Door → Hinges on the right, handle on the left.

Left-Handed Door → Hinges on the left, handle on the right.

 Correctly identifying the handing ensures that your door swings smoothly, fits properly, and operates as intended.

 

Thank you for considering our services! To get started with your free quote please send us a message below or call 8014 4400.

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