Sectional Overhead Door Spring – 6.30mm Wire

Heavy-duty 6.30mm wire sectional spring for overhead door systems.

Available Variants:

Sectional Overhead Door Spring – 6.30mm Wire

Typical Door Size Guide (Approximate Only)

762mm (Gold)
• Height: 2100–2200mm
• Width: 3000–3600mm
• Heavier single doors or light double setups

850mm (Black)
• Height: 2100–2400mm
• Width: 3600–4500mm
• Mid-range double doors
• Insulated sectional doors

950mm (Purple)
• Height: 2100–2400mm
• Width: 4200–5000mm
• Standard double insulated doors
• Heavier panel configurations

963mm (Alpine Blue)
• Height: 2200–2400mm
• Width: 4500–5200mm
• Larger/heavier double doors
• High-lift or slightly taller openings

Suitable for heavier sectional overhead doors. Match your damaged spring size to the closest of our listings. Don't see it here? contact us 

⚠️ Professional fitting recommended.

NZ-wide shipping.