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Tallaght is the largest town in South West Dublin, developed rapidly from the 1970s onwards along the N81 and N82 corridors, creating a vast stock of semi-detached and terraced homes in estates such as Kilnamanagh, Old Bawn, Fettercairn, and Springfield. The sheer volume of 1970s to 1990s housing in Tallaght means thousands of properties still carry the original double glazing installed during construction, now decades past its peak performance. We fit A-rated uPVC windows, composite front doors, French doors, and sliding patio doors across all of Tallaght's estate types.
SEAI grants of up to €5,600 are accessible to Tallaght homeowners upgrading to A-rated glazing, and Airtight manages the complete application as part of every project. We are SEAI registered and family-owned since 2003, and have completed over 5,247 homes across South Dublin and the wider Leinster region. Our own employed fitters handle all work, backed by a 10-year workmanship guarantee, and we return a written fixed-price quote after your free survey.
Call Now for Free Quote: 01 822 8982SEAI Registered
Government-registered grant contractor since 2018
A-Rated Energy
BFRC A++ certified glazing as standard
PAS24 Secure
Multi-point locks · Garda-recognised security spec
23 Years · 5,247 Homes
Family-owned since 2003 · Dublin, Kildare, Wicklow
5.0 ★ from verified Google reviews · 23 years installing across Ireland
Since 2003, we've been the family-owned window and door specialists Tallaght homeowners trust when they want it done right the first time. From the established estates in Old Bawn, Killinarden, and Kilnamanagh to the newer developments in Citywest and Belgard, we understand the specific needs of Tallaght homes — the largest town in South West Dublin — and the improvements that make the biggest difference.
Three commitments behind every Tallaght installation — from the first survey through to long-term aftercare.
Every installation is completed by experienced installers with an average of 15 years+ in the trade and they are regularly complimented for arriving on time and maintaining a clean working space.
With product and installation guarantees ranging from 5-12 years, your new windows and doors will serve you well into the future.
Not only will your home be more aesthetically pleasing to look at, energy savings will be realised while making your Tallaght home more comfortable and secure.
We specialise in installing uPVC casement windows, sliding sash windows, French windows, tilt and turn windows, French doors, and composite doors. Every installation includes our 10-year workmanship guarantee and is completed by SEAI certified installers serving Tallaght and surrounding areas.
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
Airtight Window Systems is a trusted and experienced provider of windows and doors throughout Tallaght and surrounding areas. From initial design to stress-free installation, our specialists are here to guide you every step of the way.
Final price depends on window size, colour, glazing and installation complexity. Book your free consultation for a precise quote.
Tallaght's most comprehensive window and door installation service: Owen responds within 24 hours, then books the earliest available home survey to measure precisely and discuss your options.
Guarantee: professional advice with zero pressure. We're here to help you make the right choice.
Compare options, costs and timelines. Owen responds within 24 hours and arranges the next available survey slot.
Window replacement costs in Tallaght typically range from €600-€1,200 per window, depending on size, material, and energy rating. For a standard 3-bedroom semi-detached home, expect to pay €12,000-€15,000 for a full-home replacement with energy-efficient A-rated uPVC windows. At Airtight Window Systems, we provide free in-home consultations and detailed quotes within 24 hours.
A new composite front door in Tallaght starts from €1,800 plus VAT for a single door, rising to €3,600 plus VAT depending on the style, glass design, and any adjoining side panels. Our Palladio Composite doors are manufactured in Ireland, come with a 12-year guarantee, and are available in 20+ colours.
Yes -- triple glazed windows deliver clear benefits for Tallaght homes. They make a noticeable and lasting difference, particularly in the colder months when heating costs are at their highest. Triple glazing provides superior noise reduction, enhanced security, and significantly better thermal performance compared to double glazing.
Window and door installation in a 3-bed semi with 8-10 windows and two doors takes 3 days to complete. This includes all associated plasterwork, perimeter sealing, and removal of waste as standard.
Generally, no planning permission is required to replace windows in Tallaght if you're replacing like-for-like -- same size, style, and position. However, if your property is a protected structure or in an architectural conservation area, you should check with your local planning authority before proceeding.
Our window replacement process is designed for minimal disruption and maximum transparency. It includes 5 steps: Free In-Home Consultation, Detailed Quote within 24 Hours, Manufacturing (4-6 weeks), Professional Installation, and Final Inspection with sign-off.
Yes -- we have been fitting A-rated windows for the past 10-15 years, and they are now a standard part of our offering. Even a double glazed A-rated window can reduce heat loss by 40% compared to older single glazing.
uPVC windows last 20-35 years in Ireland with minimal maintenance, making them excellent long-term value for Tallaght homeowners.
We cover Dublin, Kildare and Wicklow with the same Airtight installation team, fast quotes, and consistent aftercare. Browse nearby locations below.
Our certified installer will visit your Tallaght home, measure precisely, explain your options, and provide a detailed quote -- all in about 30 minutes. No pressure, no obligation, no pushy sales tactics.
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Registered in Ireland No: 374112 | VAT No: IE 6394112P
