Cavity Wall
Insulation

You could reduce your energy bills by up to 30%.
In less than a day.

Elderly lady standing outside her home with external wall insulation

Cavity Wall Insulation

Cavity insulation is a layer of insulation which is pumped into the cavity of your walls and acts as a barrier. Preventing heat from escaping. Which leads to a more comfortable home and lower heating bills.

SEAI Grants of up to €6,472 available

Grants
Available

You can claim a €660 grant.

Save on Your
Electricity Bill

Reduce your heating bill by up to 30%

Increase your BER for a warmer, happier home.

A Warmer,
Happier Home

Enjoy a warmer home and an increased BER

Cavity Wall Insulation - Wall Insulation Grants

Installation Process

How it Works

  • 1

    Milestone 1

    A series of small holes are bored into the external walls of your home.

  • Milestone 2

    Cavity barriers are installed to prevent the fill entering cavities of adjacent properties.

    2
  • 3

    Milestone 3

    Air vents are sleeved (protected inside the wall).

  • Milestone 4

    ECOBEAD insulation and an adhesive is pumped into the cavity.

    4
  • 5

    Milestone 5

    Injection holes are filled with a colour matched mortar or render.

  • Milestone 6

    A qualified Churchfield auditor conduts an audit to ensure the Cavity Wall Insulation mets the required NSAI standard.

    6

The Most Common Wall Types

Cavity Wall

Cavity walls are built using 2 layers of bricks and/or blocks leaving a gap (cavity) in-between. A cavity is typically 50-60mm wide. On an existing build, we insulate the cavity using ECOBEAD spray foam insulation. As it has excellent thermal properties (not all Cavity Wall Insulation materials are created equal). 

Solid Brick Wall

Solid block walls, as the name implies, are made of brick or stone and have no gap in between layers. This type of wall cannot be pumped with cavity insulation and require either internal or external wall insulation to reach the desired heat retention.

Hollow Brick Wall

Hollow blocks are blocks with gaps/hollows in the middle. This type of wall cannot be pumped with cavity insulation. As with a Solid Wall, it will require either internal or external wall insulation to reach the desired heat retention.

Looking to Learn More About External Wall Insulation?

Breakdown of Grants & Incentives Available

As SEAI Registered Contractors and an official Electric Ireland Energy Efficiency Partner, Churchfield Home Services can help you to claim your grants and incentives for Internal Wall Insulation.

House Grants

Sustainable Energy Authority of Ireland logo

€400

Electric Ireland logo

€260

Total Savings: €660

Apartment Grants

Sustainable Energy Authority of Ireland logo

€400

Electric Ireland logo

€164

Total Savings: €564

Love The Place You’re In

Transform your home.

External Wall Insulation-Wall Insulation Grants

EXTERNAL INSULATION

Increase the comfort and value of your home. And reduce your heating bills by up to 30%.

The Benefits

  • €6472 in Grants
  • Reduced Heating Bills
  • A Warmer Home
Internal Wall Insulation-Home Insulation Grants

INTERNAL WALL INSULATION

Internal Wall Insulation is a cost-effective method for insulating solid or hollow block walls. It prevents your home heat from escaping through your wall. And can save you up to 30% on your home heating bills.

The Benefits

  • Up to €2,800 in grants.
  • Reduced heating bills.
  • A warmer, more comfortable home.
Attic Insulation-Home Insulation Grants

ATTIC INSULATION

Attic Insulation is a simple, effective method of insulating your home. Up to 30% of your home’s heat is lost through the roof. Attic insulation solves this. And can be done in less than a day.

The Benefits

  • Reduced Heating Bills
  • SEAI Grants Available
  • Low cost. High Gains.
Cavity Wall Insulation being pumped into a wall

CAVITY WALL INSULATION

Cavity Wall Insulation is an effective and efficient method of insulating your home, reducing heat loss through your walls by up to 30%.

The Benefits

  • You can claim up to €660 in grants.
  • Reduce your heating bill by up to 30%
  • Enjoy a warmer home and an increased BER
Window Replacement - Windows and Doors

WINDOW REPLACEMENTS

By upgrading to energy-efficient windows you can reduce the amount of heat loss in your home. Significantly. And increase the comfort and appearance of your home.

The Benefits

  • Reduced Heating Bills
  • Protection Against Moisture
  • A Warmer Home
External Door Replacement - Windows and Doors

EXTERNAL DOOR REPLACEMENTS

By upgrading to energy-efficient doors you can reduce the amount of heat loss in your home. Significantly. And increase the comfort and appearance of your home.

The Benefits

  • Reduced Heating Bills
  • Increased Security
  • A Warmer Home
Ideal Logic inside a kitchen

GAS BOILER INSTALLATION

Boilers are like the heartbeat of your home. We understand that. It’s why we use only Registered Gas Installers of Ireland (RGII) engineers. Why we work with only the leading brands. And why we offer warranties on all our boilers.

The Benefits

  • Get an instant quote.
  • Next day fitting (where possible).
  • Spread the cost with a flexible finance plan.

View Our Recent Works

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