23 Years of Experience Working with Homeowners in Celbridge
Why Celbridge Homeowners Choose Airtight
Since 2003, we’ve been the family-owned window and door specialists Celbridge homeowners trust when they want the job done right the first time. From the established estates in College Wood, Liffey Vale, and The Oaks to older properties along the Maynooth Road and Main Street, and the larger detached homes along the Straffan Road and Dublin Road corridors, we understand the specific demands this part of County Kildare places on windows and doors. Celbridge is one of Kildare’s most sought-after commuter towns — sitting just 20km from Dublin city on the banks of the River Liffey, it has grown rapidly over recent decades with a wide mix of property types, from 1970s and 80s builds overdue a full window replacement to newer estates where quality upgrades are driven by rising energy costs. The proximity to the Liffey and the damp Irish winters accelerate wear on older frames, and many homes here still fall well short of today’s energy efficiency standards. We’ve been delivering the right solution to every property type across Celbridge and the surrounding North Kildare area for over two decades.
Our Promise
Every installation is completed by experienced fitters with an average of 15+ years in the trade. They’re regularly complimented for arriving on time and leaving a clean, tidy working space — something Celbridge homeowners tell us matters as much as the product itself.
Your Peace of mind
With product and installation guarantees ranging from 5–12 years, your new windows and doors will serve your Celbridge home well into the future.
Real Results
Not only will your home look better from the outside, you’ll notice the energy savings quickly — and your Celbridge home will be more comfortable, quieter, and more secure year-round.
Premium Windows & Doors for Celbridge Homes
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 Celbridge and the surrounding North Kildare area.
All our PVC Doors
Front Doors
Back Doors
Composite Doors
French Doors
Sliding Doors
All our PVC Doors
All our PVC Windows
French Windows
Sliding Sash Windows
Flush Sash Windows
Casement Windows
Double Glazed Windows
Triple Glazed Windows
Celbridge Trusted Windows & Door Installation Service
Typical Project Costs:
Airtight Window Systems is a trusted and experienced provider of windows and doors throughout Celbridge and the surrounding North Kildare area. From initial design to stress-free installation, our specialists are here to guide you every step of the way.
- Single window replacement (€600plus VAT - €1200 plus VAT depending on size and colour)*
- Front Door replacement (Composite Door) - €1800 plus VAT to €3600 plus VAT.*
- Full Home replacement (3 bed semi - €12000 plus VAT to €15000 plus VAT. *
- Aluminium Lift & Slide Doors (€4000 plus VAT to €11500 plus VAT)*
- Back Doors (€1170 plus VAT to €1400 plus VAT)*
*Final price depends on window size, colour, glazing and installation complexity. Book your free consultation for a more precise quote.
Planning New Windows or Doors in Celbridge?
Celbridge’s Most Comprehensive Window & Door Installation Service: We visit your home, take precise measurements, walk you through your options, and deliver an accurate quote within 24 hours.
What's Included
- Free home survey & measurement
- Expert product recommendations
- Energy efficiency assessment
- Transparent pricing—no hidden costs
Guarantee: Professional advice with zero pressure - we're here to help you make the right choice.
Your house, Our answers
Explore our windows and doors to find a product that meets your needs and receive a quote from us
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How much does it cost to replace windows in Celbridge?
Window replacement costs in Celbridge typically range from €600–€1,200 per window, depending on size, material, and energy rating. For a standard 3-bedroom semi-detached home in Celbridge, expect to pay €12,000–€18,000 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, so you know exactly what your project will cost before committing.
How much does a new front door cost in Celbridge?
A new composite front door in Celbridge 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 — making them a popular choice for homeowners throughout Celbridge looking to upgrade both kerb appeal and security in one go.
Is it worth getting triple glazed windows in Celbridge?
Yes — triple glazed windows deliver clear benefits for Celbridge homes. Sitting on the River Liffey, Celbridge experiences persistent damp conditions along with cold winters and significant temperature swings that put older single and double glazed windows under real pressure. Triple glazing makes a noticeable and lasting difference, particularly in the colder months when heating costs are at their highest. Five years ago, 90% of windows installed by Airtight were double glazed versus 10% triple glazed. Today it’s a 50/50 split, and we expect triple glazing to overtake double glazing very soon.
Benefits for Celbridge households:
- Better heat retention during Ireland’s cold, damp winters
- Reduced condensation — common in older Celbridge properties built before modern energy standards
- Superior noise reduction, particularly useful for homes near the R403, N4, or busier commuter routes through the town
- Higher home resale value as buyers increasingly expect A-rated windows
- Lower carbon footprint and improved BER ratings
How long does it take to install new windows in a Celbridge home?
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.
Do I need planning permission to replace windows in Celbridge?
Generally, no planning permission is required to replace windows in Celbridge if you’re replacing like-for-like — same size, style, and position. That said, Celbridge has a number of protected structures, including properties in proximity to Castletown House and the historic town core, where changes to fenestration may attract scrutiny. If your property is a protected structure, or if you’re significantly changing window size or style, planning permission may be required. We’ll advise you on this during your free consultation.
What is the process for replacing windows in my Celbridge home?
Our window replacement process is designed for minimal disruption and maximum transparency:
Step 1: Free In-Home Consultation (30–60 minutes) — A member of our sales team visits your Celbridge home to take measurements, discuss your preferences (style, colour, functionality), and answer any questions. No pressure, no obligation.
Step 2: Detailed Quote — You receive a comprehensive quote including window specifications, installation timeline, total cost breakdown, and warranty details. We also provide a free energy audit showing projected heating bill savings.
Step 3: Order & Manufacturing (3–4 weeks to 6–8 weeks) — Once you approve the quote, windows are custom-manufactured to your exact measurements using premium uPVC, composite, or aluminium materials with A-rated energy efficiency.
Step 4: Professional Installation (1–3 days) — Our experienced installers arrive on schedule and agree a fitting plan to minimise disruption — particularly important as more Celbridge households work from home given its strong commuter population. Installation includes removal and safe disposal of old windows/doors, frame preparation, precise fitting, all associated plasterwork, and perimeter sealing.
Step 5: Final Inspection — We conduct a thorough inspection with you, demonstrate how to operate the new windows and doors, and hand over spare keys. Care for the home we’re working in is paramount — our fitters are regularly complimented for leaving properties spotless.
Are A-rated windows worth it in Celbridge?
Yes, we’ve 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, with further improvements available through triple glazing. This translates to lower energy bills and a noticeably warmer, more comfortable home for Celbridge families throughout the year — particularly valuable in older properties across the town that were never designed with modern energy efficiency in mind.
How long do uPVC windows last in Celbridge?
uPVC windows last 20–35 years in Ireland with minimal maintenance, making them excellent long-term value for Celbridge homeowners. Lifespan depends on quality, installation, weather exposure, and basic upkeep. In a growing commuter town like Celbridge — where proximity to the Liffey means damp conditions are a year-round reality — choosing a quality product from a certified installer is especially important. Inferior products degrade faster when exposed to persistent moisture and cold. uPVC can also be recycled at the end of its lifespan to maximise sustainability.









