Alu-clad windows in Kildare
Scandinavian timber-aluminium (alu-clad) windows and lift-and-slide doors across Co. Kildare, covering Naas, Newbridge, Celbridge, Maynooth. A standard triple-glazed alu-clad window (0.78–0.85 W/m²K) costs €1,100 to €2,000 supplied and fitted, a 3-bed semi package is €11,000 to €20,000, and a 4-bed detached or self-build package with a lift-and-slide door is €16,500 to €32,000.
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- €1,100 to €2,000per triple-glazed alu-clad window, supplied & fitted
- 26.02 m²median window area on a Co. Kildare detached house BER
- 38%detached house share in Co. Kildare (25th of 26)
- 2,093heating degree days near Naas
What alu-clad windows cost in Co. Kildare
On SEAI's BER database in Co. Kildare, a typical semi-detached home has a median 17.25 m² of window area and a detached house has 26.02 m². At our installed guide rate of €1,000 to €1,500 per m² (or by window package), triple-glazed alu-clad joinery in Co. Kildare typically costs:
| Alu-clad specification (Uw 0.78–0.85 W/m²K) | Single window / door | Kildare semi-D (17.25 m²) | Kildare detached (26.02 m²) |
|---|---|---|---|
| Painted Nordic pine + powder-coated RAL alu | €1,100 to €2,000 | €17,250 to €25,875 | €26,020 to €39,030 |
| Clear-lacquered knot-free Nordic pine + alu | €1,150 to €2,120 | €18,112 to €27,428 | €27,321 to €41,372 |
| Solid European oak interior + RAL alu (+18%–25%) | €1,300 to €2,500 | €20,355 to €32,344 | €30,704 to €48,788 |
| Alu-clad lift-and-slide patio door (2.4m–3.6m) | €4,200 to €7,800 | Added per patio opening | Added per patio opening |
Our sums from Co. Kildare's median BER window areas, inclusive of 13.5% supply-and-fit VAT. Pre-2011 homes in Kildare can deduct €3,000 (semi-D) or €4,000 (detached) via the 2026 SEAI Windows Grant.
Window areas, climate and towns in Co. Kildare
- 38%detached houses in Co. Kildare (CSO Census 2022)
- 57%older double glazing on pre-2011 Kildare BERs (12th of 26)
- 2.7 W/m²Kmedian existing window U-value on pre-2011 Kildare BERs
- 2,093heating degree days near Naas
In Co. Kildare, 38% of households occupy a detached home (25th of 26 counties), while 62% of pre-2011 BER certificates record older double or single glazing at a median U-value of 2.7 W/m²K. Upgrading an existing home or glazing a new self-build in Kildare with 0.78 W/m²K triple-glazed alu-clad frames cuts window heat loss by over 70% while pairing a furniture-grade Nordic pine or oak interior with a maintenance-free powder-coated aluminium exterior.
Near Naas, a normal year brings 2,093 heating degree days (the 7th coldest of the 26 county towns). Where sites are exposed to prevailing wind and driving rain, ventilated aluminium cladding and 3-layer RAL airtightness taping keep internal reveals warm and draught-free.
Main towns covered in Co. Kildare (Census 2022 population): Naas (26,180), Newbridge (24,366), Celbridge (20,601), Maynooth (17,259), Leixlip (16,733), Athy (11,035).
Aluclad Window coverage across every town in Co. Kildare
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Local aluclad window coverage across Co. Kildare includes Naas & Sallins, Newbridge, Maynooth, Celbridge, Leixlip, Athy, Kildare Town, Clane & Prosperous, as well as Kilcock, Monasterevin, Kilcullen, Kill & Johnstown, Rathangan & Derrinturn, Castledermot, Athgarvan & Curragh and surrounding rural townlands.
Real examples and installation detail
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Kildare alu-clad window questions
How much do alu-clad windows cost in Kildare?
In Co. Kildare, a triple-glazed alu-clad window costs €1,100 to €2,000 supplied and fitted (or €1,000 to €1,500 per m²). A typical Kildare semi-D (17.25 m² of window) runs €17,250 to €25,875, and a 4-bed detached or self-build package with a lift-and-slide patio door runs €16,500 to €32,000.
Can I get a quote from architectural drawings for a self-build in Kildare?
Yes. If you have PDF architectural elevations or a window schedule for a self-build or extension in Co. Kildare, the specialist covering your county can price the full schedule before your blockwork or timber frame is ready for final laser measuring.
Do alu-clad windows qualify for the SEAI grant in Kildare?
Yes — on pre-2011 homes in Co. Kildare, replacing old glazing with 0.78–0.85 W/m²K triple-glazed alu-clad windows qualifies for the €4,000 (detached), €3,000 (semi-D), €1,800 (mid-terrace) or €1,500 (apartment) 2026 SEAI Windows Grant.
Which towns in Co. Kildare are covered?
All of Co. Kildare, including Naas, Newbridge, Celbridge, Maynooth, Leixlip and all rural self-build sites. Your enquiry goes to one vetted alu-clad window specialist covering your county.
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