Double Glazing Cost UK: Your Complete 2024 Price Guide

## Introduction Understanding double glazing cost UK is essential before embarking on any window replacement project. The price of new windows varies dramatically depending on materials, size, style, and your location across the UK. We've analysed hundreds of quotes and spoken with installers listed in our directory to bring you realistic, up-to-date pricing for 2024. Double glazing costs typically range from £300 to £1,200 per window for uPVC, whilst timber and aluminium options can reach £2,000+ per unit. For a complete three-bedroom semi-detached house, expect to pay between £4,000 and £12,000 depending on specifications. Read our complete guide to windows buying guide UK for broader information on choosing the right windows for your home. ## Key Takeaways Double glazing costs £300–£1,200 per window for uPVC, £800–£2,000+ for aluminium or timber A typical 3-bed house window replacement costs £4,000–£12,000 fully installed London and South East prices run 15–25% higher than national averages A++ energy rated windows cost 10–15% more but offer better long-term savings Always obtain three quotes from FENSA or CERTASS registered installers ## How Much Does Double Glazing Cost for a 3-Bed House? This is the question we hear most from homeowners. A standard three-bedroom semi-detached house typically has 8–12 windows plus a front and back door. Based on quotes from windows & doors specialists across our network, here's what you can expect: Budget uPVC installation: £4,00