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Cost of Triple Paned Windows: A Complete Guide

triple glazed windows cost 1

Triple glazing sounds a lot better than double glazing windows but the main question is what is the cost of the triple glazing windows. Let’s learn in detail the prices of triple-glazing windows so you can estimate your house budget if you are planning to change your windows.

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How Much Does Triple Glazing Windows Cost?

For individual window pricing, the average cost for a triple-glazed window is around €620, although this can vary based on size and material. While the initial investment for triple glazing is higher often 30-50% more than double glazing this can lead to long-term savings on energy bills due to improved insulation and energy efficiency. 

Triple Glazing Windows Price List

Type of Home Number of Windows Average Cost (€)
Detached House 15-20 €12,000 – €18,000
Semi-Detached House 10-15 €8,000 – €12,000
Terraced House 8-12 €6,000 – €9,000
Apartment/Flat 4-8 €3,500 – €6,000
Bungalow 10-15 €7,000 – €11,000
Cottage 5-10 €4,000 – €7,500
Townhouse 8-12 €5,500 – €8,500
Duplex 6-10 €4,500 – €7,000

How Much Does Triple Glazing Cost per m2?

The cost of triple glazing generally falls between €450 and €620 per square meter. These prices vary based on factors such as frame material, window size, and additional installation considerations.

Triple Glazing Cost per m2 For Materials

Frame Material Cost per m2 (€) Description
uPVC €450 – €500 Affordable, provides good insulation
Aluminum €500 – €600 Durable, modern look, slightly higher cost
Timber €550 – €620 Traditional look, requires more maintenance

What’s the Cost of Triple Glazing a three-bed house?

the cost of triple glazing for a three-bedroom house typically ranges from €6,800 to €8,500 for a semi-detached property with around 9 to 12 windows, depending on factors such as window size, frame materials, and installation specifics. Here’s a general cost estimate:

  1. Semi-Detached House (9-10 windows): Approximately €6,500 – €8,000.
  2. Detached House (12-15 windows): Between €8,000 – €10,000.

Are there any Grants for Triple Glazing?

Yes, Ireland offers grants through the Sustainable Energy Authority of Ireland (SEAI) for energy-efficient home improvements, including window upgrades. You may be eligible for grants if you upgrade to energy-efficient triple glazing, especially as part of an overall home insulation project​.

National Home Energy Upgrade Scheme

Administered by: Sustainable Energy Authority of Ireland (SEAI).

Grant Amounts:

  • Apartment: €1,500
  • Mid-terrace house: €1,800
  • Semi-detached or end of terrace house: €3,000
  • Detached house: €4,000

Eligibility: Homeowners must have a property built before 2011 and achieve a Building Energy Rating (BER) of B2 or higher after upgrades.

Is Triple Glazing Worth The Cost?

Yes, triple glazing is a worthwhile investment for many homeowners, offering significant long-term benefits despite the higher upfront cost. the long-term benefits in terms of energy efficiency, noise reduction, security, and environmental impact make it a worthwhile investment for many homeowners.

By carefully considering your specific needs and circumstances, you can determine if triple glazing or double glazing is the right choice for your home.

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