Natural facade insulation

Isolation naturelle de façade

DT2F is the specialist for natural facade insulation at Sablet. The company develops solutions with a cork coating to insulate your buildings from the outside.


DT2F benefits from an exclusive partnership with manufacturers of air lime for the old building certified ISO 9001 and ISO 14001.

The company is also an exclusive partner of DIASEN, manufacturer of natural insulating coatings based on cork. Thanks to several training courses carried out in its technical center, DT2F intervenes as an approved and specialized installer.

Natural insulation with the Diathonite Evolution thermal coating and the installation of the thermal insulation system from outside Diasen will give you extremely effective results. Discover the opinions on the facade insulation recommended by DT2F.

Advantages of natural thermal insulation from the outside

Exterior thermal insulation with a natural cork-based coating is an effective and approved technique for protecting your home from cold and heat. It guarantees excellent insulation and dehumidification performance for facades :

  • Insulation against cold and heat
  • Acoustic insulation
  • Perspirant
  • Dehumidifying
  • Elastic
  • Natural
  • Eco-compatible
  • Fire resistant

In any season, thermal facade insulation made with Diathonite Evolution saves air conditioning and heating costs.

In addition, this technique is effective in the traitment of damp walls. Highly breathable and breathable, the Diathonite Evolution has the capacity to absorb and release 0.35 kg / m2 of aqueous vapor in half an hour.

Do you want to insulate and dehumidify your home with 100% natural and ecological products? Contact us for an ecological facade renovation ! DT2F, located in Sablet, travels within a radius of 100 km near Valence, Aix-en-Provence, Marseille and Montpellier.