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Our Method – APE Renov Systems

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APE Renov Systems



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Exclusive Process

The magical insulation that is injected without breaking anything.

Discover the power of the Inject Styrene process. A cutting-edge technology that injects graphite-enhanced polystyrene beads directly into the air gaps of your walls. An invisible thermal transformation, fast and surgically precise.

Graphite-Enhanced Polystyrene Beads

A Controlled 3-Step Process

Our intervention is designed to be completely transparent for you. From the initial analysis to the invisible sealing, every step is precisely measured.

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Step 01

Precise Drilling

Creation of a network of discreet micro-holes (22mm) in the facade joints.

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Step 02

Pressurized Injection

Injection of beads combined with a patented binder to form a compact and rot-proof insulating block.

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Step 03

Patching

Sealing of injection points to cleanly close the facade, leaving it ready for subsequent finishing and painting work.

Our areas of expertise

Cavity wall insulation

Zone 1

Cavity walls & facades

Permanent treatment of peripheral heat loss without altering the building's exterior appearance.

Attic insulation

Zone 2

Unconverted attics

Creation of a continuous thermal blanket under the roof, blocking summer heat and winter cold.

Floor insulation

Zone 3

Ground floors

Insulation of crawl spaces, cellars, and garages to neutralize rising moisture and cold.

Sloped ceilings

Zone 4

Sloped ceilings

Insulation of attics under sloped ceilings for optimal thermal comfort under the roof.

APE Renov Expert
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"The graphite bead injection process represents today the perfect balance between absolute thermal performance and respect for the building's integrity. It is a high-precision intervention that radically transforms interior comfort without imposing the burdens of a conventional construction site. Engineering in the service of peace of mind."

Jean-Marc D.
Technical Director & Thermal Engineer

Ready for Your Thermal Miracle?

Our experts are at your disposal to assess your building's insulation potential. No obligation, with complete transparency.




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