Kenny Windows has been serving Dublin for over 36+ years.
10 Year Warranty
Fully Insured
Full Aftercare
Full Clean Up
Kenny Windows replace all window types across Dublin – casement, sash, tilt & turn and more. Free survey included. All installations backed by our 10-year guarantee.
Upgrade your home’s energy efficiency, aesthetics, and comfort with our premium and great value replacement windows. At Kenny Windows, we offer a wide selection of high-quality replacement windows designed to fit seamlessly into your existing openings.
Draughts or cold spots near window frames - are a sign of failed seals or single-glazing
Condensation between the glass panes - indicates the double-glazed unit has broken down
Difficulty opening, closing or locking windows - worn mechanisms that are a security risk
Visible damage, rot or warping to frames - especially common in older timber frames
Rising energy bills - poorly insulated windows are a major source of heat loss in Dublin homes
Windows more than 20 years old - older units rarely meet current energy efficiency standards
Most popular choice for Dublin homes, low-maintenance and energy-efficient
Slim frames, contemporary look, extremely durable
Traditional aesthetic, available in painted and stained finishes
Traditional styling with modern A-rated double glazing
Classic outward-opening design, maximum
Secure, easy-clean, ideal for apartments and upper floors
The cost of replacement windows in Dublin depends on the window type, frame material, size, and number of windows. Kenny Windows provides free in-home surveys with no-obligation quotes tailored to your property.
Kenny Windows replaces all window types across Dublin, including uPVC, aluminium, timber, sliding sash, casement, and tilt & turn windows. All replacements are A-rated for energy efficiency.
Most window replacements in Dublin are completed within one day. Full-house replacements may take two to three days. Our in-house fitting team handles everything including full clean-up on completion.
Yes, the SEAI Better Energy Homes scheme offers grants for energy-efficient window upgrades in Dublin. Kenny Windows can advise on eligible products and grant requirements as part of your free survey.
Yes, A-rated replacement windows improve energy efficiency, reduce heating costs, and increase property value. They also enhance kerb appeal and can strengthen home security with modern locking systems.
