Why Blown-In Insulation Is a Great Choice for Your Roof
A well-insulated roof is essential for the energy efficiency and comfort of your home. Blown-in insulation offers many benefits, from better thermal insulation to the use of sustainable materials. But is this method right for your roof? This article explores its benefits and the professional installation process.
The benefits of blown insulation for your roof
Effective thermal insulation
Blown-in insulation ensures excellent thermal performance by perfectly filling roof cavities. This reduces heat loss in winter and protects against summer heat.
Reducing energy costs
Thanks to better insulation, you significantly reduce your heating and cooling costs, while reducing your ecological footprint.
A sustainable solution
Made primarily from recycled paper, blown-in insulation limits resource consumption and reduces waste. Discover more about its environmental benefits in our blog.
Improved interior comfort
Homogeneous insulation reduces drafts and maintains a stable temperature throughout the home.
Fast and efficient installation
The installation of blown insulation is quick and does not require major work, thus limiting inconvenience for occupants.

The implementation of blown insulation for your roof
Roof Inspection
A preliminary assessment allows us to check the suitability of the roof and identify any necessary repairs.
Choice of insulating material
Cellulose, often used, is an ecological and fireproof material, adaptable according to insulation needs.
Calculating insulation requirements
The volume of material required is determined based on the surface area and the thermal performance required.
Site preparation
Before work begins, protections are put in place to ensure a clean and efficient installation.
Installation process
- Machine preparation : The insulation is inserted into a machine which projects it precisely.
- Cavity Filling : Insulation is blown into the roof to ensure even coverage.
- Quality control : A check ensures that the installation is optimal.
- Final cleaning : After the intervention, the work area is cleaned and any excess is removed.
Why choose blown insulation for your roof?
- Continuous and efficient insulation that prevents heat loss.
- Significant energy savings that reduce your bills in the long term.
- An ecological solution with recycled and sustainable materials.
- Save time thanks to quick and efficient installation.
- Increased comfort with better thermal and sound regulation.
Available grants and subsidies
In Belgium and Luxembourg, several financial support programs encourage eco-friendly insulation. Consult our FAQs or contact us to find out what assistance you may be eligible for.
Conclusion: Blown insulation, a strategic choice for your roof
Blown-in insulation is a durable and efficient solution for improving your home’s energy efficiency. It combines eco-friendly materials with high thermal performance, providing greater comfort and reducing energy costs.