Woodworm Treatment Costs in Ireland: 2026 Price Guide
If you spot tiny round holes or fine wood dust in your flooring, joists or loft beams, woodworm could be the culprit. Left untreated, wood-boring insects can do serious structural damage. As with many home issues, prompt action is almost always cheaper and simpler—so knowing the likely outlay is important.
In Ireland, professional woodworm treatment costs typically range from €500 to €2,000 per room, depending on the severity and method required. Treating just the loft tends to cost between €500 and €1,500. If your whole property needs fumigation, you could be looking at €2,000 or more. For minor cases or spot treatment, DIY solutions are available for as little as €14 up to €54 for 5L cans—but remember, professional treatment is recommended for anything more than very localised infestation.
Costs can climb quickly if the infestation is extensive or access is tricky, and prices in larger cities like Dublin are generally higher. This guide walks you through up-to-date costs across Ireland, what drives those costs, practical tips for keeping expenses down, and how to choose a licensed professional.
Typical Woodworm Treatment Costs in Ireland (2026)
| Job | Typical price |
|---|---|
| Professional treatment (per room)Wide range reflects severity and method | €500–€2,000 |
| Professional loft treatment | €500–€1,500 |
| Whole house fumigationFor extensive infestations | €2,000+ |
| DIY woodworm spray (500ml)Smaller touch-ups or minor issues | €14–€22 |
| DIY woodworm treatment (5L)Large DIY jobs; not suitable for heavy infestations | €54 |
| VAT on professional servicesApplies to quoted prices unless stated otherwise | Add 23% |
| Initial inspection/assessmentCheck with individual companies | Often included |
Prices are typical 2026 estimates and vary by job, condition and location.
Professional Woodworm Treatment: What to Expect and Pay
With woodworm, professional treatment is usually advised unless you catch the problem very early and in a confined spot. Standard room-by-room chemical treatments range from €500 to €2,000. Treating an attic or loft falls within the €500–€1,500 bracket, while large, badly affected homes may require fumigation—that can push your bill to €2,000 or more.
Every case is assessed individually. Factors like the extent of visible damage, how far the infestation has spread, and how accessible the affected woodwork is will all influence your quote.
DIY Woodworm Treatments: Costs and Considerations
DIY woodworm products—liquid sprays and brush-on treatments—cost much less than hiring professionals. A 500ml bottle costs around €14–€22, while a 5L container is about €54. Brands like Rentokil and Barrettine are widely available in Ireland.
DIY is only a sensible option for very early, localised cases. For larger, concealed, or long-standing infestations, professional know-how is vital to ensure all larvae and eggs are destroyed. Also, many insurance policies require proof of professional treatment for any claim relating to insect damage.
Key Factors That Influence the Price
- Severity and spread of the infestation—the more extensive, the higher the cost.
- Treatment method—surface sprays typically cost less; fumigation is most expensive.
- Size of affected area and how easily it can be accessed.
- Location—Dublin and other cities may see higher callout and labour rates.
- VAT—professional quotes are subject to 23% VAT unless specified.
- Any extra repairs needed after treatment (e.g. structural timber replacement).
Regulations, Licensing and Choosing a Provider
Any pest-control firm you hire should be properly licensed and comply with Department of Agriculture, Food and the Marine guidelines. Ask to see proof of up-to-date certification, insurance, and a written guarantee for the treatment.
Always request at least two or three written quotes before proceeding, and check exactly what is included—some companies include initial inspection, while others may charge separately.
Prevention and Insurance Tips
- Check attics, floorboards and furniture regularly for telltale exit holes or dust.
- Keep humidity low—wood-boring beetles favour damp timber.
- Ensure good ventilation, especially in lofts and crawl spaces.
- Check your home insurance policy for pest coverage and any claim requirements.
- SEAI grants do not cover woodworm treatment as of 2026.
Frequently asked questions
Can I treat woodworm myself or do I need a professional?+
DIY treatment is only recommended for small, early infestations on easily accessed surfaces. If woodworm affects large areas, structural timbers, or you're unsure of the full extent, it’s safest and often required by insurers to use a licensed professional.
Are woodworm treatment costs higher in Dublin than elsewhere?+
Yes, services in Dublin often cost more due to higher business expenses there. Always compare quotes from several providers in your area.
Does VAT apply to the quoted prices for pest control?+
Professional pest-control services in Ireland are subject to 23% VAT, so check if quotes include or exclude VAT before comparing.
Can I get a grant or financial help for woodworm treatment?+
No, as of 2026 there are no SEAI or state grants specifically for woodworm or pest control. Payment is generally out-of-pocket.
How can I prevent woodworm from returning?+
Reduce humidity indoors, maintain good ventilation, and check woodwork regularly. Early action is key and makes treatment far less costly.
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