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Maynooth is North Kildare's university town, where Georgian and Victorian buildings around Carton Demesne and the university campus stand alongside sprawling commuter estates such as Carton Wood, Lakelands, and the newer Ryebank developments. The mix of protected-structure period buildings requiring careful window specification and modern semi-detached homes seeking maximum energy efficiency gives Maynooth one of the most varied installation briefs in the county. We fit flush-sash uPVC windows, A-rated casement windows, composite front doors, and French doors to suit both contexts.
23 years fitting windows and doors in North Kildare means Airtight's surveyors understand the nuances of Maynooth's property types, from university-precinct conservation constraints to the standard cavity-wall semi. We are SEAI registered, have completed over 5,247 homes across Leinster, and every installation carries a 10-year workmanship guarantee. Book a free survey and receive a written fixed-price quote after survey, SEAI registered installer status means eligible homeowners can apply for grants up to €5,600 through SEAI directly.
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23 Years · 5,247 Homes
Family-owned since 2003 · Dublin, Kildare, Wicklow
Since 2003, we've been the family-owned window and door specialists Maynooth homeowners trust when they want it done right the first time. From the period properties near the university to the modern estates throughout the town, we understand the specific demands this part of North Kildare places on windows and doors.
Three commitments behind every Maynooth installation — from the first survey through to long-term aftercare.
Airtight has been fitting windows and doors in and around Maynooth for 23 years, since 2003, with more than 5,247 homes completed across Leinster. That track record, and an installation team averaging 15+ years on the tools, is why so much of our Maynooth work comes from repeat customers and referrals.
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 Maynooth home more comfortable and secure.
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligibleSEAI eligibleSEAI eligibleWe 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 Maynooth and surrounding areas.
Final price depends on window size, colour, glazing and installation complexity. Book your free consultation for a precise quote.
Maynooth'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.
5.0 ★ from verified Google reviews · 23 years installing across Ireland
Compare options, costs and timelines. Owen responds within 24 hours and arranges the next available survey slot.
Yes. Maynooth is North Kildare’s university town, with Georgian and Victorian buildings around Carton Demesne and the campus that often require careful window specification. For these contexts we fit flush-sash uPVC windows that keep period sightlines while delivering modern thermal performance. Our surveyors have 23 years of experience with Maynooth’s property types, and every installation carries a 10-year workmanship guarantee. Composite front doors start from €1,800+VAT.
For modern semi-detached homes in estates such as Carton Wood, Lakelands and the newer Ryebank developments, we fit A-rated casement windows and composite front doors built for maximum energy efficiency. These cavity-wall homes are strong candidates for A-rated upgrades. Airtight is SEAI registered with over 5,247 homes completed across Leinster, and eligible Maynooth homeowners can apply directly to SEAI for grants of up to €5,600.
Airtight has been fitting windows and doors across Dublin, Kildare and Wicklow — including Maynooth — for 23 years, since 2003, with more than 5,247 homes completed. Our installation team averages over 15 years in the trade, and every job carries a 10-year workmanship guarantee.
Window replacement costs in Maynooth 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 Maynooth 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.
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 Maynooth 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.
We cover Dublin, Kildare and Wicklow with the same Airtight installation team, fast quotes, and consistent aftercare. Browse nearby locations below.
Honest guides from our installers — comparison articles, buyer’s checklists and SEAI grant tips.
Buyer’s guideReal 2026 prices for new windows in Ireland — from €600 + VAT per window fitted, €6,000–€12,000 for a 3-bed semi by style, the triple-glazing premium, and SEAI grant amounts with net-cost examples.
Read articleBuyer’s guideDouble vs triple glazing for Irish homes in 2026 — U-values (1.4 vs 0.8 W/m²K), the real €150–€200-per-window premium, 7–10 vs 18–22 year payback, SEAI grant eligibility, and when each is actually worth it.
Read articleSEAI grantExact 2026 SEAI windows & doors grant amounts by home type — €1,500 (apartment) to €4,000 (detached) for windows, plus €800 per door — with net-cost worked examples using real Airtight fitted prices.
Read articleOur certified installer will visit your Maynooth 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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