Irish homeowners can get grants up to €4,000 for windows and doors from MarchThe National Residential Retrofit Plan 2026 scheme is being expanded to include grants for windows and doors, with amounts varying by property typeView 2 Images Famous colourful doors of DublinDraughts, soaring energy costs, noisy roads and the endless fight against condensation have pushed window upgrades to the top of the agenda for countless Irish homeowners. From maintaining warmer homes to boosting property values, contemporary windows offer numerous advantages that extend well beyond aesthetic appeal. The National Residential Retrofit Plan 2026 scheme will now permit homeowners to replace doors and windows. View 2 Images Condensation on windows as wetter weather brings damp into homes (Image: Shini Azad via Getty Images)The programme offers varying maximum grants for windows based on property type. "By promoting retrofitting, renewable heating, and solar energy, we will make homes warmer and cheaper to heat.