Anti-Termite Slab Injection
Anti-termite slab injection protects a building that is already built. We drill small holes through the floor slab along walls, cracks, expansion joints and pipe entries, inject termiticide into the soil underneath, then seal the holes. The result is a treated barrier below the floor, where termites travel.
Last updated 27 October 2026
- Best for
- Occupied homes, shophouses, offices and factories
- When
- Existing buildings, with or without current activity
- Protects against
- Subterranean termites coming up through the floor
- Inspection
- Free site inspection and drilling plan
How slab injection works
- Inspect and map
We locate activity and mark the treatment lines: along walls, cracks, expansion joints, and where pipes and drains pass through the floor.
- Prepare
You clear items along the marked walls. We protect floors and furniture near the work area.
- Drill
Small holes are drilled through the slab at set intervals along the marked lines, placed in grout lines where possible.
- Inject
Termiticide is injected under pressure through each hole so it spreads into the soil beneath the slab.
- Seal and clean
Every hole is plugged and patched, and the area is cleaned before we leave.
- Report and follow up
You receive a service report with photos, and the date of your next inspection.
When to choose slab injection
A good fit if
- Your building is finished and occupied
- You have seen termites, mud tubes or damage indoors
- You live in a landed home, shophouse or ground-floor unit
- Neighbouring properties have had termites
Consider another option if
- You are building or the soil is exposed: see soil treatment
- You want to eliminate an active colony, or prefer no drilling: see the baiting system
Work you can check, not just trust
Evoway Sdn Bhd (SSM 202301012571) is a licensed pest control operator and a member of the Malaysian Pest Management Association (MPMA). Our technicians are trained on the termite systems we install.
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Slab injection questions
What is anti-termite slab injection?
It is a termite treatment for existing buildings. Small holes are drilled through the concrete floor slab at intervals, and termiticide is injected through them into the soil underneath. This creates a treated barrier below the floor, where subterranean termites travel, without lifting the floor.
Will drilling damage my floor tiles?
The holes are small and are placed along grout lines and wall edges wherever possible. After injection they are sealed and patched. We mark the drilling points with you before we start, so there are no surprises.
Do I need to move out during slab injection?
Usually not. We ask you to clear furniture and items along the walls being treated, and we will tell you if any room should be kept clear for a period after the treatment.
Slab injection or baiting system: which is better?
They do different jobs. Slab injection builds a barrier that stops termites coming up through the floor. A baiting system targets the colony itself. For an active infestation in an existing building we often recommend both, and we explain why in the quotation.
How long does slab injection take?
It depends on the floor area and the number of injection points. We give you the time needed in your quotation, after the inspection.
How much does slab injection cost?
The price depends on the building size, the length of walls and joints to treat, and the floor type. We quote after a free site inspection.
Compare your options
Not sure this is the right one? We recommend a treatment after inspecting your property, and some buildings need two methods combined.
Termite Soil Treatment
A treated barrier in the soil under and around the building, applied before the floor slab is cast or along the perimeter of an existing building.
How it works →
Termite Baiting System
In-ground or in-concrete stations that detect termite activity, then use bait the termites carry home to eliminate the whole colony.
How it works →Got a pest problem? WhatsApp us.
Tell us what pest you're seeing, where your property is and whether it's a home, F&B outlet or commercial premises. We'll arrange a free site inspection and a clear quotation.
Tip: send a photo or short video of the pest or damage. It helps us advise faster.