Alu-clad windows in Sligo
Scandinavian timber-aluminium (alu-clad) windows and lift-and-slide doors across Co. Sligo, covering Sligo, Tubbercurry, Strandhill, Collooney. 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
- 20.72 m²median window area on a Co. Sligo detached house BER
- 56%detached house share in Co. Sligo (15th of 26)
- 2,032heating degree days near Sligo
What alu-clad windows cost in Co. Sligo
On SEAI's BER database in Co. Sligo, a typical semi-detached home has a median 15.04 m² of window area and a detached house has 20.72 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. Sligo typically costs:
| Alu-clad specification (Uw 0.78–0.85 W/m²K) | Single window / door | Sligo semi-D (15.04 m²) | Sligo detached (20.72 m²) |
|---|---|---|---|
| Painted Nordic pine + powder-coated RAL alu | €1,100 to €2,000 | €15,040 to €22,560 | €20,720 to €31,080 |
| Clear-lacquered knot-free Nordic pine + alu | €1,150 to €2,120 | €15,792 to €23,914 | €21,756 to €32,945 |
| Solid European oak interior + RAL alu (+18%–25%) | €1,300 to €2,500 | €17,747 to €28,200 | €24,450 to €38,850 |
| 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. Sligo's median BER window areas, inclusive of 13.5% supply-and-fit VAT. Pre-2011 homes in Sligo can deduct €3,000 (semi-D) or €4,000 (detached) via the 2026 SEAI Windows Grant.
Window areas, climate and towns in Co. Sligo
- 56%detached houses in Co. Sligo (CSO Census 2022)
- 56%older double glazing on pre-2011 Sligo BERs (14th of 26)
- 2.7 W/m²Kmedian existing window U-value on pre-2011 Sligo BERs
- 2,032heating degree days near Sligo
In Co. Sligo, 56% of households occupy a detached home (15th of 26 counties), while 63% 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 Sligo 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 Sligo, a normal year brings 2,032 heating degree days (the 12th 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. Sligo (Census 2022 population): Sligo (20,608), Tubbercurry (2,307), Strandhill (1,982), Collooney (1,797), Ballysadare (1,747), Ballymote (1,711).
Aluclad Window coverage across every town in Co. Sligo
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Local aluclad window coverage across Co. Sligo includes Sligo Town, Strandhill, Ballymote, Tubbercurry (Tobercurry), Collooney, Ballisodare, Enniscrone (Inishcrone), Rosses Point, as well as Grange & Cliffoney, Coolaney & Riverstown and surrounding rural townlands.
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Sligo alu-clad window questions
How much do alu-clad windows cost in Sligo?
In Co. Sligo, 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 Sligo semi-D (15.04 m² of window) runs €15,040 to €22,560, 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 Sligo?
Yes. If you have PDF architectural elevations or a window schedule for a self-build or extension in Co. Sligo, 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 Sligo?
Yes — on pre-2011 homes in Co. Sligo, 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. Sligo are covered?
All of Co. Sligo, including Sligo, Tubbercurry, Strandhill, Collooney, Ballysadare and all rural self-build sites. Your enquiry goes to one vetted alu-clad window specialist covering your county.
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