People often confuse thermal insulation of walls with a facade renovation. The latter is sometimes less expensive, but it won’t save you money on your heating bills.
In fact, external wall insulation – also known as EWI – significantly reduces heat loss from a home and therefore pays for itself over a few years. You can save up to 25% on your bills, not to mention the related benefits, such as better soundproofing, for example.
In addition, unlike simple renovations, energy renovations of this type are partly covered by the Energy Savings Certificate program (Certificats d’Economie d’Energie).
There are several methods to insulate walls from the outside, such as laying or spraying a coating. The most commonly used materials are expanded polystyrene and mineral wool. They both offer great value for money and performance. Our energy ambassadors can recommend the most effective solution to insulate your walls from the outside and provide you with a very detailed quote.
We are committed to delivering quality work and offer a 10-year guarantee.