Alu-clad windows in Kilkenny
Scandinavian timber-aluminium (alu-clad) windows and lift-and-slide doors across Co. Kilkenny, covering Kilkenny, Callan, Thomastown, Graiguenamanagh-Tinnahinch. 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
- 23.41 m²median window area on a Co. Kilkenny detached house BER
- 59%detached house share in Co. Kilkenny (11th of 26)
- 1,961heating degree days near Kilkenny
What alu-clad windows cost in Co. Kilkenny
On SEAI's BER database in Co. Kilkenny, a typical semi-detached home has a median 15.58 m² of window area and a detached house has 23.41 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. Kilkenny typically costs:
| Alu-clad specification (Uw 0.78–0.85 W/m²K) | Single window / door | Kilkenny semi-D (15.58 m²) | Kilkenny detached (23.41 m²) |
|---|---|---|---|
| Painted Nordic pine + powder-coated RAL alu | €1,100 to €2,000 | €15,580 to €23,370 | €23,410 to €35,115 |
| Clear-lacquered knot-free Nordic pine + alu | €1,150 to €2,120 | €16,359 to €24,772 | €24,580 to €37,222 |
| Solid European oak interior + RAL alu (+18%–25%) | €1,300 to €2,500 | €18,384 to €29,212 | €27,624 to €43,894 |
| 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. Kilkenny's median BER window areas, inclusive of 13.5% supply-and-fit VAT. Pre-2011 homes in Kilkenny can deduct €3,000 (semi-D) or €4,000 (detached) via the 2026 SEAI Windows Grant.
Window areas, climate and towns in Co. Kilkenny
- 59%detached houses in Co. Kilkenny (CSO Census 2022)
- 53%older double glazing on pre-2011 Kilkenny BERs (21st of 26)
- 2.7 W/m²Kmedian existing window U-value on pre-2011 Kilkenny BERs
- 1,961heating degree days near Kilkenny
In Co. Kilkenny, 59% of households occupy a detached home (11th of 26 counties), while 61% 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 Kilkenny 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 Kilkenny, a normal year brings 1,961 heating degree days (the 12th mildest 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. Kilkenny (Census 2022 population): Kilkenny (27,184), Callan (2,678), Thomastown (2,305), Graiguenamanagh-Tinnahinch (1,506), Castlecomer (1,496), Piltown (1,275).
Aluclad Window coverage across every town in Co. Kilkenny
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Local aluclad window coverage across Co. Kilkenny includes Kilkenny City, Thomastown, Callan, Castlecomer, Graiguenamanagh, Ferrybank (South Kilkenny), Piltown & Mooncoin, Ballyragget, as well as Urlingford & Johnstown, Bennettsbridge & Gowran, Inistioge & Mullinavat, Freshford & Paulstown and surrounding rural townlands.
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Kilkenny alu-clad window questions
How much do alu-clad windows cost in Kilkenny?
In Co. Kilkenny, 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 Kilkenny semi-D (15.58 m² of window) runs €15,580 to €23,370, 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 Kilkenny?
Yes. If you have PDF architectural elevations or a window schedule for a self-build or extension in Co. Kilkenny, 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 Kilkenny?
Yes — on pre-2011 homes in Co. Kilkenny, 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. Kilkenny are covered?
All of Co. Kilkenny, including Kilkenny, Callan, Thomastown, Graiguenamanagh-Tinnahinch, Castlecomer and all rural self-build sites. Your enquiry goes to one vetted alu-clad window specialist covering your county.
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