Double steel doors.

Double steel doors, often referred to as steel French doors, are designed to create wide, symmetrical openings while maintaining slim sightlines and structural strength. They are commonly specified for high-end residential builds, heritage renovations, and commercial spaces where both architectural presence and durability are essential.

Unlike aluminium or timber alternatives, steel allows for narrower frame profiles and larger glass areas without compromising structural integrity.

Explore our Projects to see how double steel doors are used across residential and commercial applications.

For projects where design refinement and longevity are priorities, steel is often the preferred specification.

Energy Efficiency & Thermal Performance

Double steel doors can achieve strong thermal and acoustic performance when paired with insulated glazing.

Available glazing options include:

  • Insulated double glazing

  • Low-E coatings

  • Acoustic glazing

Performance outcomes depend on configuration and application. Our systems are specified to align with residential and commercial performance expectations in Australian conditions.

Coastal & Durability Performance

With appropriate surface treatments and finishes, steel doors perform reliably in coastal and high-humidity environments. Protective finishing systems reduce the risk of corrosion and support long-term durability in harsh climates.

Maximum Sizes & Customisation

Each double steel door system is custom-manufactured to suit project requirements. Maximum dimensions depend on structural engineering, glazing selection, and site conditions.

Doors can be configured for:

  • Inward or outward opening

  • Internal or external applications

  • Residential or commercial use

For alternative opening systems, you may also wish to review Bi-fold Steel Doors, Sliding Steel Doors, or Pivot Steel Doors.

Internal
External

Magnetic catch
Roller catch
Passage Mortice (Pittella 872)
Deadlock Mortice (Pittella 852) – Key/Snib
Deadlock Mortice, Roller Latch (Pittella 852R) – Key/Snib
Commercial Mortice (Lockwood 3572) – Key/Snib

Electric Strike (Lockwood ES2100)
Electric Drop Bolt (Lockwood VLock ES8100)
Door Closer (Lockwood 724SR)

Clear Glass
Reeded and Patterned Glass
Single Glazing
Insulated Double Glazing
Noise and Sound Attenuation
Low-E Coatings

Single Glazing
U-Value 5.7
SHGC 0.79

Double Glazing
U-Value 2.5
SHGC 0.67

Double Glazing Low-E
U-Value 1.4
SHGC 0.55

Painted
Brass
Stainless Steel
Powder Coated
Raw Galvanised Steel

View projects with our double steel doors.

Go to Top