Timber
Woodworm treatment
Evidence-led woodworm treatment after active infestation and timber condition have been assessed.
Why diagnosis matters
Treat the cause, then repair the damage
Flight holes can remain for decades. Before treatment we consider fresh frass, hole edges, beetle life cycle, moisture and whether the timber is structurally sound.
Complimentary survey
Book Your Complimentary Survey
Over 35 years of independent expertise. Written findings included. No sales pressure. No obligation.
Book your complimentary surveyTechnical review
Dan, Director / Surveyor
Last reviewed: July 2026. Advice is general until the property, access and visible evidence have been assessed.
Guarantee & aftercare
Written guarantee terms are matched to qualifying work, with inclusions, exclusions and aftercare explained before acceptance.
What we consider
Possible causes and lookalikes
Historic infestation
Active wood-boring insects
Damp timber conditions
Inadequate previous treatment access
Inspection method
A clear work sequence
Step 1
Survey and assess activity
Step 2
Correct moisture issues
Step 3
Prepare accessible surfaces
Step 4
Apply treatment and document aftercare
Scope boundaries
Honest about what the work does—and does not—cover
Treatment does not restore lost structural section. Major repairs or uncertain structural capacity require separate input.
Complimentary specialist survey
Your Complimentary Specialist Survey
Backed by over 35 years of independent damp and timber expertise.
We believe in diagnosis before treatment. That's why we offer every homeowner and property manager in Dorset, Hampshire and Wiltshire a complimentary specialist survey — carried out by an experienced specialist, not a salesperson.
Over 400 combined reviews across Google and Checkatrade. Over 35 years protecting Dorset homes.
Common questions
About woodworm treatment
Are old holes proof of active woodworm?+
No. Fresh bore dust, recent emergence and timber moisture are more useful than old holes alone.
How long does treatment take?+
It depends on area, access, preparation and whether rooms or floors need clearing. We define the work sequence in the quotation.
Can I stay in the property?+
Product, ventilation and access controls determine this. Project-specific safety instructions are provided.
Is the specialist survey really free?+
Yes — completely. We offer every homeowner and property manager across Dorset, Hampshire and Wiltshire a complimentary specialist survey at no charge. This includes an on-site inspection, written findings, a clear scope of any recommended work, and an honest referral if the problem falls outside what we do. You pay nothing for the survey. You only pay if you commission the remedial work, and you are under no obligation to do so. The reason we do this is straightforward: we believe in diagnosing the problem before recommending a treatment. A proper inspection takes time, and we'd rather invest that time up front than quote a solution before we've understood the cause.
Not sure if this is your problem?
That's exactly what the survey is for. Book your complimentary specialist survey and one of our experienced team will identify the cause on-site, consider the alternatives, and give you written findings — at no charge and with no obligation.
Related services
Continue your investigation
Recent work
Photographed on our own projects
A selection of real jobs from this service, photographed on site across Dorset, Hampshire and Wiltshire.
Reviewed by local homeowners
Trusted across Dorset, Hampshire and Wiltshire
Independent feedback from customers on Google and Checkatrade — alongside over 35 years of damp proofing and plastering experience.
Next step
Claim your complimentary survey before choosing a treatment
Tell us what you can see, when it changes and where the property is. Photographs can help us triage the next step.