Typical planning cost£600–£700 front door / £950–£1,175 French doors
Broader project range£450–£5,000+ by door type
Planning figures are estimates rather than quotations. Live calculators combine dated UK benchmarks with clearly separated modelling assumptions such as region, size, condition and specification.
What affects the cost?
Double-glazed door costs vary with door type, size, frame material, glazing, security specification and whether the opening needs structural work.
- Front, French, patio or bifold door
- Opening size
- Frame and glazing specification
- Security hardware
- Removal of existing doors
- Structural alterations
Typical cost breakdown
Door & glazing55–70%
Installation labour15–25%
Trims, seals & hardware5–15%
Structural work & making good0–30%
Sources used for this guide
Checkatrade
View source ↗Double Glazed Door Cost: Cost Breakdown 2026
Published / checked: June 2026
Used for: Front, French, patio and bifold double-glazed door benchmarks
Frequently asked questions
How much is a double-glazed front door?
A current UK planning benchmark is around £600–£700 for a standard double-glazed front door.
How much do patio doors cost?
Current UK ranges are roughly £450–£1,800 depending on size and specification.
Related costs
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