About Window Replacement Ireland
We publish an independent guide to full-house window and door replacement costs, triple glazing specifications and SEAI grant rules in Ireland, and connect you with one vetted installer covering your county.
Free, no obligation. One vetted installer covering your county replies, not five.
An independent window replacement guide
When you send an enquiry, we pass it with your consent to one vetted window and door installer covering your county. They arrange a free home laser survey, show you frame profiles and glazing samples, give you a written itemised quote, and carry out the installation directly with you.
How our price guide works
Our price guide sets out realistic Irish supply-and-fit ranges for A-rated uPVC casement and flush-sash windows (€4,500 to €7,800 for a 3-bed semi-detached house and €6,800 to €11,900 for a 4-bed detached home), triple-glazed aluclad (€10,500 to €16,800 for a 3-bed semi-detached house), sliding sash replacements (€950 to €1,750 per window) and composite front doors (€1,850 to €3,200), inclusive of 13.5% VAT.
Contact
Email hello@windowreplacement.ie. If you spot a figure that needs updating, let us know and we will check it.
Get a window replacement quote for your home
Pick your job, house size and county. Your enquiry goes to one vetted window and door installer covering your county, who measures up and gives you a fixed written price.
Window replacement guides & price breakdowns
Straight answers to what people ask most: itemised costs, specifications, planning or grants, and what to check before you book.
More guides & resources: All guides & calculator hub · Technical & trade glossary · Frequently asked questions · All areas covered · About this site
Window replacement across all 26 counties
Requests from all 26 counties go to one vetted local specialist who covers your county — from Dublin, Cork, Galway and Limerick to Kildare, Meath, Wicklow, Waterford and Donegal. Pick your county below for local prices, specifications and advice. Compare all areas covered →
Want a measured written price for your windows?
One vetted installer covering your county visits to laser-measure every opening, show you frame and handle samples, and give you a fixed written quote.