Timber Bifold Doors

Why choose timber bifold doors?

Natural timber remains a favourite for Australian bifold doors thanks to its warmth, structural strength and design flexibility. Species such as spotted gum, blackbutt and cedar offer high durability ratings and can be finished clear, stained or painted to match any palette.

Key benefits

• Seamless indoor–outdoor flow: Panels fold and stack neatly, opening up to 90 % of the doorway.
• Thermal performance: Solid timber frames insulate better than aluminium, helping meet NCC energy targets.
• Design freedom: Custom joinery allows unusual heights, curved heads and heritage profiles.
• Refinishable: Surface can be sanded and re-sealed to extend lifespan or update the look.

Popular configurations

Most suppliers offer two to eight panels with odd–even stacking options (e.g. 3+3 or 5+1) so you can create a convenient everyday access door. External timber bifold doors generally feature sill tracks with stainless steel rollers, while internal timber bifold doors can run on top-hung systems to keep floors flush.

Glazing choices

• Single glaze: Budget-friendly, suits mild climates and interior use.
• Double glazed timber bifold doors: Improve acoustic and thermal ratings—ideal for busy streets or cooler zones.
• Low-E or toned glass: Reduces solar heat gain on west or north-facing façades.

What will they cost?

The cost of timber bifold doors varies with timber species, panel count and glazing:

• 2-panel internal set (2040 × 1600 mm) unfinished: $1,500–$2,300
• 4-panel external set (2100 × 3000 mm) single glaze: $4,000–$6,000
• 6-panel solid hardwood, double glazed, factory stained: $9,000–$12,000

Add installation (typically $350–$550 per opening) plus hardware and finishing if not factory supplied.

Compliance & workmanship

Ensure products meet the National Construction Code (NCC) for wind, water and bushfire zones. Reputable suppliers provide test reports and WERS energy labels. When comparing quotes, look for:

• Moisture-resistant engineered stiles and rails.
• Weather seals around every panel.
• Adjustable stainless hinges and top-hung carriers rated for panel weight.
• Multipoint locking on external sets for security.

Installation tips

Accurate site measurement is critical—allow 10 mm clearance each side for squareness and packers. Oversized openings may need structural lintel upgrades. Ask your installer to glaze panels on site only after the frame is secured and square.

Maintenance checklist

• Re-coat exposed timber every 2–3 years or as per manufacturer guidelines.
• Keep sill tracks clean of debris to prevent roller damage.
• Check hardware tension and realign panels annually.

Explore related door styles

If bifolds aren’t the right fit, browse other Entry Doors or consider:

• Front Doors for a statement entrance.
• French Doors with classic double-door elegance.
• Hinged Doors where space is limited but a swing leaf is acceptable.
• Sliding Doors for large openings without panel stack.
• Security Doors and Grilles to boost protection.
• Pivot Doors for grand oversize entries.
• Commercial Doors engineered for high-traffic applications.

Ready to specify timber bifold doors? Compare profiles, finishes and lead times from Australia’s best joiners—request quotes directly from each listing to keep your project on schedule and on budget.