Roofing

Insulation — lofts, walls and floors

Reduce heat loss and your energy bill by insulating lofts, walls and floors.

Reduce heat loss and your energy bill by insulating lofts, walls and floors.

What is thermal insulation?

Good insulation limits heat loss from your home in winter and protects it from excessive heat in summer. It is often the most cost-effective way to reduce energy consumption, even before investing in new heating equipment.

Lofts, cavity walls, solid walls or floors: each area of your home can be insulated separately according to your priorities and budget.

Why insulate

The benefits of good insulation

Reduce your bill

Good insulation can significantly reduce your heating needs.

Improve comfort

A more stable temperature all year round, in both summer and winter.

Increase your property's value

Energy performance is an increasingly important factor when selling a property.

Take advantage of grants

Insulation is one of the types of work most frequently supported by grants in Belgium.

The process

How does an insulation project work?

Assessment

We identify the areas where your home is losing heat.

Choosing the technique

Blown, roll or board insulation: we choose the method best suited to each area.

Installation

Installation of insulation in the loft, walls or floors depending on the project.

Final inspection

Checking installation quality and the absence of thermal bridges.

Our method

Our 5-step process

01

Initial contact

Free assessment of your needs.

02

Study & quote

Technical assessment and detailed, no-obligation quote.

03

Planning

Scheduling the work around your availability.

04

Installation

Installation and commissioning by our team.

05

Follow-up

After-sales service and ongoing support.

Our work

Our latest energy-renovation projects

A selection of our recent solar, roofing and insulation installations completed throughout Belgium.

Budget

How much does an insulation project cost?

The price depends on the area to be insulated (loft, walls or floors), the technique used and the surface area involved. Insulating an unused loft is generally the most affordable option. We provide a detailed quote after a free assessment of your home, with no obligation.

Financial support

Grants and support in Belgium

Insulation is among the most widely subsidised types of work in Belgium, whether in Brussels, Wallonia or Flanders: regional grants, property-tax reductions or support combined with other renovation work. These schemes change regularly, and our team helps you identify the support that applies to your project.

Durability

Maintenance and lifespan

Correctly installed insulation generally requires no special maintenance and retains its performance for several decades. Its lifespan depends on the material used and the moisture conditions in your home.

Frequently asked questions

Everything you need to know about insulation

Which part of my home should I insulate first?

The loft is often the priority because the greatest amount of heat escapes through the roof. Our free assessment identifies the priority areas in your home.

The price varies according to the area and technique used. We provide a free, personalised quote after assessment.

Insulation is one of the most widely subsidised types of work in Belgium. We help you identify the support you are entitled to.

Insulating an unused loft is generally completed in one day. More complex projects (walls, floors) can take several days.

Yes. In addition to its thermal performance, good insulation also reduces outside noise.

An insulation project?

Get your free quote, no strings attached

Tell us about your project and receive a personalised study, with no obligation.