Calculate your window replacement cost
Double-glazed window cost by type in Edinburgh
UK £500–£1,250 · avg £1,000£492–£1,250 · avg £1,000
UK £700–£1,500 · avg £1,200£700–£1,500 · avg £1,200
UK £600–£1,400 · avg £1,100£600–£1,400 · avg £1,100
UK £600–£1,400 · avg £1,100£600–£1,400 · avg £1,100
UK £1,100–£4,000 · avg £2,500£1,100–£3,950 · avg £2,450
UK £1,500–£5,000 · avg £3,000£1,500–£4,900 · avg £2,950
Whole-house double glazing
What can change a real Edinburgh quote?
- Casement, sash, sliding, tilt-and-turn, bay or bow style
- Window dimensions and opening configuration
- uPVC, aluminium or timber frame specification
- Double versus triple glazing
- Number of windows in the order
- Scaffolding or difficult access
- Making good around the openings
Local planning considerations
Property type, access and conservation constraints can materially change individual quotations beyond the regional model.
- Check conservation, listed-building and traditional-material requirements before assuming standard external alteration costs.
- Upper-floor and tenement projects can require extra access, common-property coordination or scaffold planning.
- Use Scotland-specific regulatory and grant information for compliance or energy projects rather than assuming Great Britain rules are identical.
How the regional model works
The broad Scotland factor is 0.95×, but the live window calculator applies only 30% of that regional difference because replacement-window pricing has a large manufactured-product component. The resulting Edinburgh window factor is 0.985×.
Sources
Double Glazing Costs in the UK in 2026
Published / checked: May 2026
Used for: Replacement window ranges by window type and whole-house double glazing benchmarks
Frequently asked questions
How much do replacement windows cost in Edinburgh in 2026?
Current double-glazing benchmarks run from about £500 for a basic casement to £5,000+ for larger specialist bow windows. A typical 3-bedroom whole-house project is around £8,000–£15,000 nationally; the modelled Edinburgh range is £7,900–£14,750.
How much do 10 casement windows cost in Edinburgh?
The national casement benchmark is £500–£1,250 per window. For 10 windows, the calculator's moderated regional factor gives £4,900–£12,300, before triple-glazing or scaffolding allowances.
Why is the Edinburgh window factor smaller than the general regional factor?
Frames and glazing units contain a substantial nationally priced manufacturing component, so the calculator applies only 30% of the broad regional difference.
What can increase a window replacement quote?
Sash, bay and bow windows, aluminium or timber frames, triple glazing, upgraded security glass, difficult access, scaffolding and repairs to existing openings can increase the total.