How much Does Attic Insulation Cost?

The cost of insulating your attic will depend on a number of factors, what type of home you live in, terraced, detached, 2 bed 3 bed etc, what type of insulation you use. These are the most popular insulation materials used in attic insulation in Ireland, blown-in cellulose insulation, fiberglass, spray foam insulation, sheep's wool insulation, mineral wool insulation and hemp insulation.

1. The size of the attic.
2. Purpose of the attic, for storage or conversion.
3. What BER rating you require.
4. What type of insulation you use.
5. Government grants for attic insulation.
6. The time and travel costs of the contractor.

How much is attic insulation cost per m2 ?

These price are provided just to give you an idea of the price range of the different insulation materials.

They vary depending on the brand of material, the depth of insulation required and how much insulation you use.

Cellulose Insulation

1. Cellulose is made from recycled paper so its very eco fireindy.
2. It is resistant to fire and combustion.
3. It is very cost effective when compared to other insulation materials.
4. It fills every nook and cranny creating a great airtight seal.
5.It has a low uValue and high thermal resistance.

Cellulose Insulation Cost

Fiberglass

1. Fibreglass has a low uValue and high thermal resistance.
2. It has high performing fire resistance.
3. It is easy to install and is often used by homeowners doing DIY.
4. Fibreglass is long lasting.
5. Fibreglass is the most cost effective of all insulation materials.

Fibreglass Insulation Cost

Spray Foam Insulation

1. Spray foam insulation has a low uValue, high thermal resistance.
2. Spray foam attic insulation is airtight and prevents drafts.
3. It expands to over 200 times its size filling every nook and cranny.
4. It allows water vaporur to excape while also being water resistant and airtight.
5.This helps prevent damp and mould build up.

Spray Foam Insulation Cost

Sheep's Wool Insulation

1. Sheep's wool is a natural fibre which is biodegradable.
2. It possesses a natural fire retardant.
3. It is 100% non toxic as there are no harmful chemicals released.
4. There is also has a natural insect repellent.
5. It can help regulate humidity in your home because of its ability to absorb and then release moisture.

Sheep's Wool Insulation Cost

Mineral Wool Insulation

1. Mineral wool has a low uValue with excellent thermal resistance.
2. Its is often used in sound insulation as it possess great acoustic properties.
3. It can last a long time and is very durable.
4. Its great at preventing mould and is water resistant.
5. Mineral wool is fire resistant and is non combustible.

Mineral Wool Insulation Cost

Hemp Insulation

1. Hemp is a biodegradable material so very eco friendly.
2. It is breathable and resistant to moisture.
3. It is a natural fibre and is very fast growing.
4. In its life cycle it takers in co2 locking it up in your home.
5. Hemp has a low uValue and is a great thermalinsulator.

Hemp Insulation Costs

Are there government grants for attic insulation?

Yes there is a SEAI government backed grant for attic insulation.

Attic Insulation Contractors

We have a network of local attic insulation contractors that provide the complete range of cavity wall insulation services. Let us know where you live by putting in your Eircode or Post Code, we can tell by looking at google maps when the building was constructed and what type of insulation you'll need.

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