Home >> uPVC Windows Kildare
SEAI 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
Kildare is a county of two halves when it comes to housing stock - and that matters when you replace your windows. The North Kildare commuter belt around Maynooth, Leixlip, Celbridge and Kilcock is dominated by 1990s and 2000s estate homes that were built with builder-grade double glazing. Two decades on, those frames have lost their gas seals, the gaskets have hardened, and the rooms facing the prevailing south-westerly wind off the Curragh feel cold long before the rest of the house. Replacing with modern A-rated uPVC casement windows typically cuts heat loss by 40 percent compared with the original units.
South Kildare is a different brief. Naas, Newbridge, Athy and Kildare Town have a much wider mix - period red-brick on the Friary Road in Naas, dormer bungalows out around the Curragh, and detached homes along the Newbridge to Kildare corridor. For period homes we usually recommend flush sash uPVC, which sits inside the outer frame and reads as timber from the kerb. For exposed sites we step up to triple glazing, especially on west-facing elevations where the wind picks up across the plains.
We have been fitting windows in Kildare since 2003. Our installers know the housing developers, the standard reveal depths, and the planning quirks - which is why we can quote accurately within 24 hours of a survey, not weeks later. We cover Naas, Newbridge, Maynooth, Leixlip, Celbridge, Kildare Town, Athy, Sallins, Kilcock, Monasterevin and every village in between, with no travel charges added to your quote.
Every uPVC window we fit in Kildare carries an A energy rating, PAS24 security accreditation, and a 10-year workmanship guarantee. Below is a quick guide to what we install most often.
The default choice for Kildare estate homes. Hinged at the side, available in white, anthracite grey, oak and rosewood foils. U-value down to 0.8 W/m²K with triple glazing. Multi-point shootbolt locking and internally beaded glass for security.
A heritage-style profile that sits flush inside the outer frame, mimicking traditional timber. The right choice for older properties in Athy, Maynooth village or Kildare Town centre where appearance matters as much as performance.
A modern uPVC version of the traditional Georgian box sash. Ideal for protected structures and conservation streets. Tilts inwards for safe cleaning from inside the room.
Two-way opening - tilt inwards from the top for trickle ventilation, or turn fully inwards for cleaning and emergency egress. Standard fitment in apartments and townhouses around Naas and Newbridge.
A uPVC interior bonded to a powder-coated aluminium exterior. The aluminium skin shrugs off Kildare weather without ever needing painted, while the uPVC inner gives the warm, low-maintenance finish homeowners expect.
A-rated double glazing achieves a U-value around 1.2 W/m²K. Triple glazing drops that to 0.8 W/m²K and adds a real acoustic benefit on busier roads (the M7 corridor through Naas, Sallins Road, Maynooth main street). Triple is typically a 15-20 percent uplift on the window cost.
Final pricing depends on size, colour, glazing spec and any plastering reinstatement required. The figures below are 2026 averages from completed Kildare jobs.
Kildare homeowners replacing windows across a whole home are eligible for up to €1,500 from SEAI under the Better Energy Homes scheme. The home must have been built and occupied before 2011, and a BER assessment is required before and after the works.
We are SEAI registered. We will help you apply, recommend a BER assessor in your area, and submit the post-works documentation. Approximately one in three Kildare homeowners we surveyed in 2025 went on to claim a window or door grant.
Read full SEAI grant guide"Excellent service from start to finish. The installers were professional, clean and efficient. Our new windows have made a huge difference to the warmth and look of our home."
"We got quotes from several companies but Airtight offered the best value. The quality of the windows and installation was top-notch. Highly recommend."
"The team at Airtight were brilliant. They replaced all our windows and front door in 3 days. The house is so much warmer now. We should have done it years ago!"
The questions Kildare homeowners ask us most often when comparing uPVC window installers.
Yes - we install across the whole of County Kildare every week. Our installers are based out of our Dublin 12 facility and the run out to North Kildare (Maynooth, Leixlip, Celbridge) and into Naas, Newbridge, Sallins, Kilcock and Athy is part of our standard service area. There is no travel surcharge for any Kildare address.
Yes. Every uPVC window we install is A-rated and meets the U-value threshold required by SEAI under the One Stop Shop and Better Energy Homes schemes. Eligible Kildare homeowners can claim up to €1,500 towards windows when replacing across the whole home. As an SEAI registered installer, we provide the contractor details and BER assessor referrals you need to apply directly to SEAI for the grant.
A typical 8-10 window replacement in a Kildare semi takes 2 to 3 working days on site. That covers removal, fitting, internal and external sealing, plaster making-good around the reveals, and removal of all old frames and waste. We start at 8am and tidy up the same day.
Casement windows hinge open from the side and are the most common style in Kildare estate homes. Tilt-and-turn windows give you a small ventilation tilt at the top or full inward swing for cleaning - popular with apartment owners. Flush sash sits inside the frame for a more traditional appearance and is the right choice for older period properties around Maynooth and Athy.
Free in-home survey across all of County Kildare, booked for the earliest available appointment. Detailed written quote inside 24 hours of the visit. No deposit required, no pressure, no pushy sales.
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