External Wall Insulation in Dublin, Ireland – BuildTech
External Wall insulation is a popular choice for many homeowners because it is relatively easy to install and does not require any significant changes to your home’s structure.
It can be a great way to improve your home’s energy efficiency and help reduce noise pollution from outside sources.
Keep your home comfortable all year round.
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What is External Wall Insulation?
Exterior wall insulation is a type of insulation that is applied to the outside of a building’s walls. It is used to keep the building warm in the winter and cool in the summer. It can be made from a variety of materials, including fibreglass, mineral wool, and polystyrene.
Exterior Insulation is a great way to improve the energy efficiency of your home. It can reduce your energy bills by up to 30%. It also makes your home more comfortable to live in, and it can increase the value of your property. Contact BuildTech for affordable external wall insulation costs in Ireland.
How Do I Know If My House Requires External Insulation?
External insulation helps keep your home warm in the cold weather of Ireland. One of the first things to consider is whether or not your home requires external insulation. Exterior wall insulation in Dublin is most often recommended for homes that have an external wall thickness of less than 200mm. If your home does not meet this criterion, it may still be worth considering external insulation, as it can provide other benefits such as noise reduction and weather protection.
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Benefits of Exterior Wall Insulation
- Outside house insulation can help to improve the energy efficiency of your home, which in turn can reduce your energy bills.
- It can help to reduce the amount of heat lost through your walls, which can make your home more comfortable to live in.
- It can help to reduce the amount of noise that comes into your home from outside, which can make it more peaceful and relaxing.
- This insulation can help to protect your home from dampness and condensation, which can improve the air quality and make it healthier to live in.
- Exterior insulation can help to increase the value of your home, which can be beneficial if you ever decide to sell.

What Insulation is Best for Exterior Walls?
External wall insulation comes in different types depending on the material. There are three main types of exterior insulation such as thermal insulation, moisture insulation, and sound insulation. When choosing external wall insulation in Ireland, you should consider your climate and property type.
- Thermal insulation is the most common type of outside house insulation and is used to keep your home warm in winter and cool in summer.
- Moisture insulation prevents dampness and mould from growing on your walls.
- Sound insulation is used to reduce noise pollution.
External Wall Insulation Cost in Ireland
Is external insulation worth the cost? Outside-house insulation can seem like a daunting task, but at BuildTech we make the process easy and affordable. Our external wall insulation will keep your home warmer in the winter and cooler in the summer, while also saving you money on your energy bills.
We understand that everyone’s home is different, and so we offer a range of outside-house insulation options to suit every need. We also offer a free consultation so that we can assess your property and give you the best possible advice regarding external wall insulation costs. You can also combine this with other house insulation services like:
- Floor Insulation
- Cavity Wall Insulation
- Dry Lining Insulation
Get in Touch for External Insulation in Dublin
External insulation is essential to keep your home or office comfortable and energy-efficient all year. BuildTech has been providing external wall insulation services in Dublin for years, and we’re the experts in getting the job done right. We use only the highest quality materials and products, so you can ensure your insulation will last for years.
If you’re interested in affordable external wall insulation costs, please don’t hesitate to contact us today. We also offer other deep retrofit installations such as Solar PV, Underfloor Heatings and Heat Pumps. We look forward to making your home comfortable.
FAQs About Exterior Wall Insulation in Dublin
Can I get a grant for external wall insulation in Ireland?
Yes, you can get a grant of up to €6,000 for energy-efficient home improvements from SEAI. This grant is for both homeowners and social housing tenants.
Can external insulation cause dampness?
Outside house insulation can cause dampness in a property. This is because the installation of this type of insulation can prevent the property from being able to breathe, which can lead to moisture building up on the walls.
If this occurs, black mould growth and a foul smell will likely occur. In order to prevent this from happening, it is crucial to ensure that the insulation is installed correctly and that there is adequate ventilation on the property.
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