Instant uPVC Window Cost Calulator
Calculate an Instant Estimate for the Supply and Installation of Your New uPVC Windows.
Use our free uPVC Window Cost Calculator to get a general idea of the price for your new windows, including supply and fitting. This calculator is intended to provide a guide price only and does not constitute a formal quote, as it does not take into account all the factors involved in accurately pricing a window replacement. The calculator indicative guide prices.
What is included in your estimatefor new upVC Windows supplied & Fitted
Included:
Window Material: uPVC
Window type(s):
standard small uPVC window(s) with one opening section
Standard handles, hinges, and secure multi-point locking system
White internal PVC cills and trims
Standard energy-efficient double glazing, featuring: 4/20/4 sealed unit (double glazed), Low-E thermal glass, Argon gas-filled cavity, Warm edge spacer bars, Achieving an overall U-value of 1.2 W/m²K
Outside finish of your windows:
Inside finish of your windows: White uPVC
10-year guarantee covering workmanship and installation
Not included:
Larger windows or multi-section frames with more than one opener
Bespoke shapes (arched, angled, circular, gable-end, or roof windows)
Internal frame colours or woodgrain finishes
Full internal joinery or decorating work (e.g. timber liners, reveals, or plastering)
Additional hardware or extras such as: Trickle vents, Child safety restrictors, Egress or fire escape hinges, Upgraded security options (PAS24, Secured by Design, etc.)
Specialist glazing options, including: Toughened or laminated safety glass, Obscure/privacy glass, Leaded or Georgian designs, Acoustic or triple glazing, Integral blinds
External work such as: Replacement of concrete or stone cills, New or altered lintels, Brickwork, render, or roughcast repairs, Enlarged or relocated window openings
Scaffolding or high-access equipment, where needed
The basis for your Window Price Estimate
This estimate assumes that you are replacing existing windows in their current positions and sizes (like-for-like). It does not include any form of structural alteration, reconfiguration of openings, or work involving external walls, roofs, or foundations.
If your project requires new openings, widened frames, or structural adjustments (e.g. replacing lintels, removing brickwork, or modifying external walls), a site survey and full assessment will be required to provide an accurate, tailored quotation.
