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Sliding patio doors in Dublin are the space-efficient alternative to French doors: the panels glide parallel to the wall, so no floor space is lost to door swing in smaller Dublin gardens. Our uPVC sliding door systems are available up to 6 metres wide, A-rated double or triple glazed, and include a low aluminium threshold suited to level-access requirements.
Airtight is a family-owned Dublin installer with over 5,247 installations completed since 2003, and our own directly employed fitters carry out every sliding door job. A 10-year workmanship guarantee covers all labour and installation. Owen responds within 24 hours and prepares your fixed-price written quote after survey.
60 seconds · No phone calls until you’re ready
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
Sliding doors maximise space without requiring clearance for door swing—perfect for Dublin's compact gardens and extensions. Whether you're renovating a Victorian terrace in Rathmines or adding an extension in Swords, our sliding door systems work where French doors can't.
Unlike French doors that need 90cm+ clearance to open, sliding doors glide parallel to your wall. This means more usable space for furniture, plants, or outdoor dining—critical in Dublin's smaller rear gardens.
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
SEAI eligible
Invite the outside in and discover your options with our striking Lift & Slide doors. These doors are perfect for wider openings in new builds, extension or renovation projects. They offer seamless operation and are robust and secure. Double glazed and triple glazed options are available for outstanding thermal efficiency. Once the handle is lifted, the easy opening mechanism is deployed and upon closing, the door is lowered for good weather seals and air leakage reductions
Explore our products to learn more about your options and in addition receive a quote from us.
uPVC sliding doors: €1,800-€2,400 + VAT (supply & installation) – Standard 2-panel white uPVC: ~€1,800 – 3-panel anthracite grey with triple glazing: ~€2,400 Aluminium lift & slide doors: €4,000-€8,000+ + VAT – 3m opening, powder-coated anthracite: ~€4,500 – 6m opening, custom RAL colour: €7,000+ Price depends on: Opening width (measured in metres), Frame material (uPVC vs aluminium), Glazing type (double vs triple), Colour finish (white is standard, colours add €200-400), Number of panels (2-panel, 3-panel, 4-panel configurations). We provide accurate quotes within 24 hours after measuring your opening. No hidden costs—our quotes include supply, installation, and disposal of your old doors.
It's important to lubricate your aluminium lift & slide doors regularly to keep them from getting scratched or dented. Most lubricants are made of oil, so it's easy to apply and leaves no residues behind.
Yes – expect 25-30% reduction in heat loss through the opening.
What's covered: – Free repairs for manufacturing defects – Free replacement of failed sealed glass units – Adjustment of doors if operation becomes stiff Emergency support: If your sliding door is damaged or won't close securely, we aim for same-day or next-day response across Dublin. Unlike some competitors, our guarantee is backed by 23 years of trading history in Dublin—we'll still be here when you need us.
We install sliding doors across all Dublin areas including: North Dublin: Clontarf, Raheny, Malahide, Swords, Drumcondra, Glasnevin, Howth, Portmarnock South Dublin: Ranelagh, Rathmines, Ballsbridge, Donnybrook, Dún Laoghaire, Dalkey, Blackrock, Stillorgan West Dublin: Lucan, Castleknock, Blanchardstown, Clondalkin Dublin City Centre: All areas County Kildare: Celbridge, Leixlip, Maynooth, Naas Same 24-hour quote service applies to all areas. Free, no-obligation consultations available 6 days a week.
5.0 ★ from verified Google reviews · 23 years installing across Ireland
Honest guides from our installers — comparison articles, buyer’s checklists and SEAI grant tips.
SEAI grantStep-by-step 2026 guide to applying for the SEAI windows & doors grant — who applies (you, not the contractor), the SEAI online portal, post-works BER, and the realistic 3–4 month timeline from quote to payment.
Read articleSEAI grantA 5-question eligibility check for the 2026 SEAI windows & doors grant — pre-2011 home, insulation, U-value, plus the special cases (pensioners, rentals, listed buildings) the official SEAI page doesn’t spell out.
Read articleBuyer’s guideSide-by-side comparison of uPVC and composite doors for Irish homes — real prices (€900–€2,400 + VAT), U-values, security ratings, lifespans, and exactly which one suits the front and back doors of a typical Dublin semi.
Read articleOur certified installer will visit your home, measure precisely, explain your options, and provide a detailed quote-all in about 30 minutes. No pressure, no obligation, no pushy sales tactics. Just honest advice from Dublin's most trusted window experts.
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