There are two types of termites we deal with in San Diego: drywood termites and subterranean termites. In North County communities like Carlsbad and Oceanside, drywood termites are the most common. Here are five reasons why they thrive in our area.

1. Ocean Air

Drywood termites live inside the wood they consume, but they still need a certain amount of moisture to survive. Coastal communities provide exactly that. Even though San Diego receives relatively little rainfall, the morning marine layer leaves a light blanket of moisture on homes, pergolas, exposed beams, fences, decks, and other wooden structures. It’s just enough moisture to create ideal conditions for drywood termites.

2. Mild Climate

San Diego’s climate is about as comfortable for termites as it is for people. Temperatures rarely become cold enough to slow their activity. Drywood termites don’t hibernate or take the winter off—they chew through wood 24 hours a day, seven days a week.

3. Wood Everywhere

Wood-framed homes, fences, pergolas, decks, sheds, and trim make San Diego a buffet for drywood termites. Beyond our neighborhoods, natural areas are filled with dead trees, fallen branches, and other wood that support termite colonies. The more colonies that exist, the more swarmers they produce. More swarmers mean more opportunities for new infestations.

4. Sunny Weather

The same sunshine that attracts people to San Diego also takes a toll on wood. Years of direct sunlight weather paint and other protective finishes. As wood becomes exposed, cracks and openings develop, giving drywood termite swarmers easy entry points to start new colonies.

5. Fumigation Mentality

Many homeowners simply accept that they’ll need to tent their home every decade or so. As a result, they skip termite warranties that include annual inspections and any necessary local treatments. Small infestations are allowed to grow unchecked, producing more swarmers that spread to other areas of the home—and often to neighboring properties.

Living in San Diego means accepting both the benefits and the challenges of our climate. The beautiful weather, nearby beaches, and exceptional quality of life draw people from around the world. Home values have historically trended upward, making homeownership here a great long-term investment.

Unfortunately, termites are also part of living in Southern California.

Some homeowners ignore the warning signs and hope for the best. Others take a proactive approach by maintaining a full-structure termite warranty, scheduling annual inspections, and addressing termite activity before it becomes a major problem.

If you’re ready to protect your investment and stay ahead of termites, contact California Termite today to schedule your free termite inspection.