PRICES & TOOLS
Prices for insulation, façade works and moisture treatment
The cost of your project depends on factors such as the surface area, the condition of your home, the materials and the chosen solution. View our guide price for cavity wall insulation and use our free tools to learn more about your home.
PRICE & FREE TOOLS
Get quick insight into your home and costs
View our guide price for cavity wall insulation and use our free tools to explore your potential energy savings, EPC rating or suitable improvements for your home.
01
Cavity wall insulation price
Cavity wall insulation typically costs €21 to €25 per m². View the guide price and find out which factors determine the final cost.
View the guide price→
02
Calculate your energy savings
Discover how much energy you could potentially save by improving the insulation of your home.
Calculate savings→
03
Estimate your EPC rating
Answer a few questions about your home and get an indicative estimate of its EPC rating.
Estimate EPC rating→
04
Check your home
Not sure which improvements your home needs? Discover which solutions may suit your situation.
Start the home check→
CAVITY WALL INSULATION PRICE
How much does cavity wall insulation cost?
For cavity wall insulation, our usual guide price is €21 to €25 per m². The exact price depends on factors such as the surface area, the width and condition of the cavity and access to the façade.
Pricing for other services
For roof insulation, rendering, façade cleaning, water-repellent treatments, moisture treatment and removal of existing cavity wall insulation, we provide a tailored quote. The price depends on the technical condition, the scope of the work and the chosen solution.
Request a tailored quote→The cavity wall insulation price is an indicative guide price. For all services, we determine the final price based on the specific circumstances of your home and project.
PRICE EXAMPLE
How much does 100 m² of cavity wall insulation cost?
At a guide price of €21 to €25 per m², 100 m² of cavity wall insulation comes to approximately €2,100 to €2,500. The final price may vary depending on the technical condition of the home and the installation work.
Cavity wall insulation
Example: 100 m²
€2,100 – €2,500
100 m² × €21 – €25 per m²
Request a free quote→Indicative example. The exact price depends on your home and project.
TRANSPARENT PRICING
Why does the price vary by project?
No two homes are the same. That is why we cannot publish a fixed price for every service. Where a reliable guide price is possible, we state it clearly. For a final price, we always assess the specific circumstances of the project.
01
A guide price where possible
For cavity wall insulation, we can provide an indicative guide price of €21 to €25 per m².
02
Tailored to the situation
The surface area, technical condition, accessibility, materials and chosen solution can influence the final price.
03
An exact price through a quote
For a final price, we assess your project individually and provide a tailored quote.
GRANTS & FINAL COST
Grants may reduce your final investment
For certain insulation works, you may be eligible for grants or financial support. The applicable conditions depend on factors such as the type of work, your home and current regulations.
So it is worth looking not only at the execution price, but also at any grants that may apply to your project.
FREQUENTLY ASKED QUESTIONS
Frequently asked questions about prices and calculations
Find answers to common questions about insulation prices, quotations, EPC estimates and the cost of your project.
What are the guide prices on this website based on?
Our guide prices are based on the usual price ranges for the work we carry out. They provide a realistic initial estimate, but the final price always depends on the specific property and chosen solution.
Are the prices shown final prices?
No. The amounts shown are indicative guide prices. For a final price, we assess your individual project and provide a tailored quotation.
How accurate is the price calculator?
The price calculator provides an initial estimate based on the information you enter. The result is intended as a guide and does not replace a final quotation after your property has been assessed.
Can I estimate the EPC rating of my home myself?
Yes. Our EPC tool can provide an indicative estimate based on factors such as insulation, windows, heating and property type. The result is not an official EPC certificate.
Can I calculate how much energy I could save with insulation?
Our energy savings calculator can provide an initial estimate of the potential savings after insulation work. Actual savings depend on factors such as your home, existing insulation, heating system and energy consumption.
I do not know which improvements my home needs. What should I do?
Use our home check. By answering a few questions about your property, you can get an initial indication of which insulation or renovation measures may be relevant.
Can grants reduce the final cost of insulation work?
Certain insulation measures may qualify for grants or other forms of financial support. Conditions vary depending on the work and may change, so visit our grants page for further information.
Why can the final price differ from the guide price?
Factors such as surface area, accessibility, the condition of the property, required preparation, material choice and technical requirements can all affect the final cost.
How can I get an exact price for my project?
Request a no-obligation quotation. Based on the work required and the specific situation of your property, we can determine an accurate price for your project.
Ready to improve your home?
Request a non-binding quote and discover what we can do for your home.