Window price guide
This is the hub for everything on this site. It brings together typical UK window prices by type and by frame material, explains what moves a quote up or down, and points you to the detailed guide for whichever window you are pricing. Every figure here is a typical, survey-confirmed range — never a promised price.
What windows typically cost in the UK
Most homeowners want a single number, but window pricing does not work that way. A supplied-and-fitted window can cost anywhere from a few hundred pounds to well over a thousand, depending on the frame material, the style, the glazing specification and how easy the opening is to reach. As a broad guide, a standard uPVC casement window is usually the most affordable option, aluminium sits in the middle with slimmer sightlines, and timber commands a premium for its finish and heritage appeal.
Rather than fixating on one figure, it helps to think in ranges. The at-a-glance table on our home page shows typical supplied-and-fitted prices for each common window type across all three materials, so you can see roughly where your project sits before you speak to anyone.
Price by window type
Style has a big influence on cost. A simple fixed or single-opening casement uses the least material and labour, while sash, bay and multi-opener designs cost more. Our guide to window prices by type breaks down casement, sash, bay, tilt & turn and flush windows with typical ranges for each, so you can match the figure to the windows you actually have.
Price by frame material
Frame material is the other big lever. Compare the three head-to-head in our guide to window prices by material, or dive into the detail for a specific choice with our dedicated guides to uPVC window cost, aluminium window cost and timber window cost. Each one explains the typical price, the trade-offs, and who each material tends to suit.
Pricing a whole-house replacement
If you are replacing every window at once, the maths changes. A whole-house order usually earns a better per-window rate than a single unit, but the total is still substantial. Our guide to the cost to replace all windows works through typical totals by property size, with worked examples for flats, terraces, semis and detached homes.
What actually moves the price
Two identical-looking homes on the same street rarely pay the same for windows. Size, glazing spec, access, the number of units and even your region all shift the figure. Our guide to what affects window prices explains each factor so nothing on a quote takes you by surprise.
Comparing quotes fairly
Once you have typical ranges in mind, the real saving comes from comparing quotes properly. Prices only mean something when they are like-for-like — same material, same glazing, same number of windows, same guarantee. Our checklist on how to compare window quotes walks through reading a quote line by line, and when you are ready you can compare window prices now by getting matched with vetted local installers.
