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Termites in Bilbao

How to deal with termites in Bilbao, Spain. Risk level, prevention tips, recommended products, and local pest control companies for expats.

Risk Level

High

Bilbao is in the País Vasco region, classified as a "warm" zone for pest activity. Termites are active Swarms in spring; activity year-round in colonies.

Bilbao scores 28/100 on our Pest Risk Index (low overall pressure, coastal climate profile). Dominant local pest: Occasional pests only.

Pest Risk Index: 28/100(Low)

Climate7/20Season7/20Humidity9/20Infrastructure4/20Density1/20
Five equally-weighted factors, 0–20 each. See the full ranking of 89 Spanish cities on thePest Risk Index.
Location of Bilbao in Spain

Why Are Termites a Problem in Bilbao?

Subterranean termites (Reticulitermes spp.) cause millions of euros in damage to Spanish properties each year, especially in older buildings with wooden beams. Spring swarms (typically March–May) are the most visible sign of an established colony. The Canary Islands face additional risk from the invasive drywood termite Cryptotermes brevis.

Risk Factors in Bilbao:

  • Older properties with wooden beams
  • Moisture damage and wood-soil contact
  • Costal humidity
  • Garden trees and stumps near foundations

Which Termites Species Are Found in Bilbao?

  • Subterranean termite (Reticulitermes lucifugus / R. banyulensis)
  • Drywood termite (Cryptotermes brevis — Canary Islands)
  • Yellow-necked dry-wood termite (Kalotermes flavicollis)

How Do You Prevent Termites in Bilbao?

  1. Inspect wooden structures annually for mud tubes and frass
  2. Eliminate wood-to-soil contact around foundations
  3. Fix leaks and reduce humidity in basements and crawl spaces
  4. Treat exposed beams with preventive borate solution

Peak activity months

JanFebMarAprMayJunJulAugSepOctNovDec
Season: Swarms in spring; activity year-round in colonies

Bilbao Tip

Bilbao's climate supports seasonal termite activity. Focus prevention efforts in the months leading up to March.

What Is the Best Product for Termites in Bilbao?

Our #1 Pick: Xylazel Termite Treatment 750ml

This is our top-rated product for termites control in Spain. Available on Amazon.es with delivery to Bilbao.

Read Full Product Review →

Termite Control Companies in Bilbao

Orkin Spain (Alda Servicios)

Part of the global Orkin network. Major cities coverage with professional-grade treatments and English support.

EnglishSpanish

Bilbao Plagas Control

Bilbao-based pest control for the Basque Country. ROESBA certified with English-speaking support available.

SpanishBasqueEnglish

Frequently Asked Questions

How bad are termites in Bilbao?
Bilbao has a high risk for termites. On our 5-factor Pest Risk Index, Bilbao scores 28/100 (low overall pest pressure) — the dominant local pest profile is occasional pests only. País Vasco is classified as a "warm" zone — with seasonal activity peaking in warmer months. Subterranean termites (Reticulitermes spp.
When is termite season in Bilbao?
Termites in Bilbao are most active during Swarms in spring; activity year-round in colonies. Peak months are March, April, May, June. Prevention measures should be in place before the peak season begins.
What is the best product for termites in Bilbao?
Our top recommendation is Xylazel Termite Treatment 750ml. Inspect wooden structures annually for mud tubes and frass is also essential. See our full product review for detailed comparisons and where to buy in Spain.
Are there English-speaking pest control companies in Bilbao?
Yes — we list 2 pest control companies serving Bilbao with English-speaking staff. See our pest control companies directory for contact details and reviews.

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