uPVC window
Standard casement£380 – £700
Supply and fit with trickle vents.
- Removal
- New window
- FENSA cert
- Making good
Windows & Doors Cost Guide
Window and door replacement guide prices.
Window and door costs vary by material, size, glazing specification and quantity.
Investment ranges by project type
Front door
Composite / uPVC£700 – £1,500
Supply and fit with locks and seals.
- Door set
- Frame
- Adjustments
- Making good
Bi-fold doors
3–4 panel£3,500 – £7,000
Aluminium bi-fold opening to garden.
- Track install
- Doors
- Glass
- Making good
What affects your price
Access
Property access and parking affect programme and labour.
Specification
Material and finish choices affect total investment.
Compare like for like: Compare quotations on scope and specification, not headline price alone.
Price guide FAQs
Do you provide fixed prices?
Yes. Following a survey we provide a fixed-price quotation with clear scope.
Get In Touch
Ready to start your project?
Book a free property survey. We will assess your requirements, provide transparent pricing, and explain how our system works.
- Phone 01908 015 687
- Email enquiries@quality-construction.uk
- Areas Milton Keynes, Northampton, Bedford, Dunstable, Luton and surrounding towns
