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PestKiller Belgique
Pest control

Wood-boring insect treatment

Longhorn beetles, woodworm and termites are wood-boring insects: they dig into the wood. Untreated, they can weaken the structural frame of a house over years. Insurers and notaries often require a treatment certificate on sale or claim.

On-site within 24 h From €450 Written guarantee
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Longhorn beetles, woodworm and termites are wood-boring insects: they dig into the wood. Untreated, they can weaken the structural frame of a house over years. Insurers and notaries often require a treatment certificate on sale or claim.

Our protocol combines pressure injection into attacked wood, surface spraying and preventive treatment of healthy wood. Decennial warranty available depending on protocol.

How to spot the problem

The signs to identify

Round holes in wood

Round or oval exit holes, 3 to 10 mm, in beams, frames, floors, old furniture.

Fine sawdust (frass)

Fine wood powder under furniture or at the foot of beams, sign of recent activity.

Gnawing sounds

Discreet sound in the silence, especially in summer, in frames and floors.

Wood sounds hollow

On tapping, different resonance: wood hollowed from inside, weakened structure.

Why act fast

The risks of leaving an infestation untreated

Structural weakening

Frames and floors progressively hollowed. Long-term localised collapse risk (very rare but real).

Sale and insurance

Mandatory declaration at sale. Some insurers refuse to cover without treatment certificate.

Methodology

Injection + spraying + preventive

Treating attacked wood requires deep penetration. Our injection gear delivers product to the core of the timber, not just the surface.

  1. 1

    Frame diagnosis

    Species identification (longhorn, woodworm, termite), mapping of affected zones, activity assessment.

  2. 2

    Pressure injection

    Spaced drilling and injection of professional wood preserver into the heart of affected beams. Curative effect.

  3. 3

    Surface spraying

    Full coverage of all visible timber, attacked or not. Long-lasting preventive effect.

  4. 4

    Treatment certificate

    Official document, usable for notary, insurance, sale. Decennial warranty available depending on protocol.

Indicative prices

How much does the intervention cost?

Price depends on wood volume and access. On-site diagnosis is mandatory.

Configuration Price
Single-family house frame from €450
Complex structural timber / heritage on quote

Every quote factors in surface area, infestation level, accessibility and required equipment. All prices are announced before intervention — no billing surprises.

Reviews

They trusted us

4.9/5 · 180+ client reviews
« Very fast intervention, professional and discreet team. After 2 visits, no sign of bugs. They took the time to explain the preparation and follow-up — recommended. »
S

Sarah M.

Bed bugs · Ixelles

« We had had rats in the cellar for weeks. The technician identified the entry, placed secured stations and returns regularly for follow-up. Efficient. »
C

Christophe D.

Rodent control · Wavre

« Cockroaches in the kitchen of an old building. Gel treatment, nothing for 6 months. The team also treated the communal areas at no extra cost — very honest. »
M

Marie L.

Cockroaches · Uccle

Frequently asked questions

Is the treatment guaranteed?
Yes. Depending on the chosen protocol, warranty up to 10 years against reinfestation. Certificate issued at end of intervention.
Do I have to leave the house?
No, except for very intensive protocols. For most treatments, a few hours of ventilation are enough.
A question? A quote?

We call you back within one business hour

Leave us your details and a short description. A technician calls you back for a diagnosis and a no-commitment quote.

+32 476 044 103 info@pestkiller.be

Brussels · Wallonia · French-speaking Flemish Brabant

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