Steel vs Timber Door Frames: Cost, Aesthetics, and Maintenance Compared

Choosing between steel and timber door frames is a key decision in both residential and commercial construction. Each material brings distinct advantages depending on budget, design goals, and long-term upkeep. Here's a breakdown of how they compare across cost, aesthetics, and maintenance:

1. Cost Comparison

Frame Type	Initial Cost	Installation	Long-Term Value
Steel	Lower to moderate	Quick, often pre-fabricated	High due to durability
Timber	Higher (especially hardwoods)	Skilled labor required	Moderate, depends on upkeep

• Steel frames are generally more affordable upfront, especially for standard sizes and finishes. They’re often pre-engineered, reducing installation time and labor costs.

• Timber frames, particularly hardwoods like meranti or oak, are more expensive due to material and craftsmanship. Custom profiles and joinery increase costs further.

2. Aesthetic Appeal

Frame Type	Style Range	Visual Warmth	Customization
Steel	Sleek, modern, industrial	Cool, minimalist	Limited to powder coating or cladding
Timber	Classic, rustic, luxurious	Warm and organic	Highly customizable with stains, carvings, and profiles

• Timber frames offer rich textures and natural grain patterns that suit traditional, heritage, or high-end interiors. They can be stained, painted, or carved to match any décor.

• Steel frames excel in minimalist and industrial designs. Powder-coated finishes offer color variety, but they lack the tactile warmth of wood.

3. Maintenance and Durability

Frame Type	Weather Resistance	Pest Resistance	Upkeep
Steel	Excellent (galvanized or powder-coated)	Impervious to termites	Minimal—occasional cleaning and rust checks
Timber	Vulnerable to moisture and pests	Requires treatment	Regular sealing, painting, or varnishing

• Steel frames are ideal for coastal or humid environments like Cape Town, where timber may swell, warp, or attract termites.

• Timber frames need consistent care—especially exterior ones exposed to sun and rain. Without proper sealing, they degrade faster than steel.

Final Verdict

• Choose steel door frames for:

  • High-traffic areas

  • Modern or industrial aesthetics

  • Low-maintenance builds

• Choose timber door frames for:

  • Premium interiors

  • Heritage or rustic designs

  • Projects where craftsmanship and warmth matter