Tougher than timber
Solid GRP outer skin won't warp, swell or rot. Survives Atlantic rain, coastal salt and 30+ years of Dublin weather without painting.
★★★★★ 5.0 · Google rated 01 822 8982
Palladio & APEER · Made in Ireland
Solid GRP outer, foam-filled core, multi-point locking. 30+ colours, woodgrain & smooth finishes. 12-year warranty against warping, twisting or fading. Fitted in 1 day across Dublin, Kildare and Wicklow.
3 quick steps — Owen calls back within 24 hours.
Working with the brands you trust
◢ Why Airtight
Solid GRP outer skin won't warp, swell or rot. Survives Atlantic rain, coastal salt and 30+ years of Dublin weather without painting.
PAS 24 security standard. Multi-point locking (10-point on Palladio), anti-snap cylinders, internally beaded glazing.
Anthracite grey, sage, chartwell green, oak woodgrain, plus stained-glass side panels and bespoke handle finishes.
Palladio covers warping, twisting, splitting and colour fading. APEER offers a lifetime structural warranty on top.
5.0 ★ from verified Google reviews · 23 years installing across Ireland
I would have absolutely no hesitation in recommending Airtight Windows to anyone looking to upgrade windows. Owen was friendly and professional from start to finish, much better value than any of the other companies who quoted. Installation went smoothly and Anthony cleaned up any mess that was made during the process. Very pleasant to deal with and we are delighted with the result!
Dani Sinnott
Foxfield Park, Raheny · 3 months ago Read on Google →
Airtight Window Systems did an excellent job installing our new front door and casement windows. From the first contact through to the final fit and finish, their team was professional, punctual, and clearly knew what they were doing. The workmanship is top-notch. Everything feels solid, looks great, and the casement windows open and close smoothly.
Ben William Isaac
4 months ago Read on Google →
Would highly recommend Owen and his crew! Felt really looked after from the initial email, to Owen coming out to measure and quote for our doors and windows. We received our quote on the same day! Took 6 weeks from ordering for the doors and windows to arrive and they were out just days after! The team installing were amazing, they arrived right on the dot each morning and had the entire house done in 3 days. Everything went so smoothly, talk about stress free!
Michaela Hone
a year ago Read on Google →
Excellent company and an absolute pleasure to deal with. My family have had three front door installations by Airtight and all three were flawless from start to finish. Highly recommended.
Keith JD
5 months ago Read on Google →
We're delighted with the quality, price and customer service with Airtight. Eoin was efficient, friendly, keenly priced and the install was super clean and well finished. Happy to recommend.
James Byrne
a year ago Read on Google →
This is the second job I have had done with Owen — his advice and guidance on the best solution is honest and the best. Prices are very keen. The door was installed by Anthony and what a brilliant job he did, with no mess, and happily did some other related jobs that had been requested. Very pleasant and trustworthy workmen to have around the house. Super door replacement, no more draughts, happy days!
Mary Greene
3 years ago Read on Google →
◢ Recent composite door installs
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◢ How it works
Owen rings you back within 24 hours. Quick chat to scope the project — windows, doors or both.
We measure your existing frame, photograph the surround and walk you through colour, glass and hardware choices. No obligation.
Manufactured in 4–6 weeks. Old door out, new composite in, full cleanup the same day. 12-year warranty starts on hand-over.
◢ Composite door pricing · 2026
Every door is bespoke — these are the figures most Dublin homeowners see for a typical Palladio or APEER installation, fully supplied and fitted in 1 day.
Palladio single door
from €1,800
+ VAT, fully installed
With adjoining sidelight
from €2,200
+ VAT, glass side panel
APEER premium range
from €2,800
lifetime structural warranty
SEAI door grant
up to €800
per door · paid by SEAI direct to you
★★★★★ 5,247 installs · 23 years installing in Ireland
Owen calls back within 24 hours — Mon–Fri 8:30–17:30 · Sat 9:00–14:00.