Termites in Réunion: Eliminating Colonies with the Sentri Tech Method
Termites are present throughout the entire territory of Réunion. Every municipality on the island has been declared infested by prefectural decree. When a colony establishes itself in a house or building, professional intervention makes it possible to locate its activity, deploy appropriate bait, and monitor its elimination over time.
From Saint-Denis to Saint-Pierre, and from Saint-Paul to Saint-Benoît, Sentri Tech applicators intervene to treat termite infestations based on the building’s layout and identified termite pathways.
The entire island of Réunion is affected by termites
In Réunion, the risk of termites is not limited to just a few municipalities or specific areas. The prefectural decree of April 11, 2001, declared all municipalities on the island infested with termites. This situation affects Saint-Denis, Sainte-Marie, and Sainte-Suzanne, as well as Saint-Paul, Le Port, La Possession, Saint-Pierre, Le Tampon, Saint-Louis, Saint-Joseph, Saint-André, Bras-Panon, and Saint-Benoît.
Regulations include specific requirements for buildings located in areas declared to be infested. When selling a property, a report on the presence of termites must be included in the technical diagnostic file if the property is situated in an area designated by a prefectural order.
Coptotermes sp.: a subterranean termite found in Réunion
The Sentri Tech method used in Réunion specifically targets Coptotermes sp., a subterranean termite capable of moving from the soil to cellulose-containing materials. These termites can thus reach structural timber, door and window frames, and baseboards, as well as paper, cardboard, and various building fixtures.
The baits used by Sentri Tech in Réunion are certified for use against Coptotermes sp.
How can you recognize a termite infestation in Réunion?
Termites generally operate away from the light, within the soil, walls, or the materials they are attacking. Consequently, their presence can remain undetected for a long time. However, several signs should prompt you to seek professional advice quickly:
- wood that sounds hollow or weakens under slight pressure
- mud tubes or earthen tunnels on walls, floors, or foundations
- warping baseboards, door/window frames, or floorboards
- signs of activity in roof frameworks, joists, or furniture
- discarded wings left behind after a swarm
- unexplained damage to cardboard, paper, or certain insulation materials
Damage can affect decorative elements and furniture, insulation materials, certain pipes or electrical systems, and even the building’s load-bearing structures.
What should you do if termites are discovered in a building?
If termite activity is suspected, it is recommended not to disturb the tunnels or move the infested materials before the professional arrives. These traces help track the colony’s movements and ensure treatment devices are placed in the right locations.
The Sentri Tech applicator inspects the building, identifies travel paths, and determines the treatment setup. The goal is not merely to address visible damage but to make contact with worker termites so that the bait is spread throughout the colony.
How does the Sentri Tech termite treatment work in Réunion?
The treatment relies on installing stations at locations selected based on observed activity:
- SentriSol units are placed in the ground around the building;
- Sentribox units are installed indoors, directly on termite pathways.
Worker termites consume the bait and then pass it on to other individuals within the colony. This gradual spread allows the treatment to reach beyond the visible termites and aims to eliminate the existing colony. Installation, baiting, and monitoring of the stations are carried out by a Sentri Tech applicator trained in the method.
Why is treatment monitoring essential?
Eliminating a colony involves more than just the initial installation of the units. The stations must be inspected regularly to observe activity, replenish the bait when necessary, and track the treatment’s progress.
Once the colony has been eliminated, monitoring makes it possible to detect any potential new infestation. This long-term support is particularly important in Réunion, where the entire territory is officially declared infested.
How much does termite treatment cost in Réunion?
The cost of termite treatment in Réunion depends on several factors, including:
- the size and layout of the building;
- the number of areas where activity has been identified;
- the accessibility of the affected areas;
- the number of stations required;
- the duration of the treatment and the associated monitoring.
A site visit is essential to provide a quote tailored to the specific situation. Detached houses, apartment buildings, commercial premises, and public-access buildings all present different treatment requirements.
Sentri Tech applicators operate throughout Réunion
Sentri Tech applicators can handle infestations across the entire island: Saint-Denis, Saint-Paul, Saint-Pierre, Le Tampon, Saint-Louis, Saint-Joseph, Saint-André, Saint-Benoît, Le Port, La Possession, Sainte-Marie, Sainte-Suzanne, Bras-Panon, L’Étang-Salé, Les Avirons, Trois-Bassins, Cilaos, Salazie, and La Plaine-des-Palmistes.
After inspecting the building, they determine station placement, manage the treatment process, and monitor termite activity until the colony is eliminated.
