How to Protect Your Desert Home

By Leigh Morgan

February 17, 2025

Stunning sunsets, low-maintenance landscaping and an abundance of recreational opportunities are a few reasons to move to a desert environment.

This May Also Interest You: What’s a Home Improvement Loan and How Do You Get One?

But before you get carried away with visions of towering saguaro and 10-gallon hats, you should understand some of the challenges associated with maintaining desert homes.

What Are Some Unique Challenges for Desert Homes?

Desert environments are characterized by their low levels of moisture. Although many people associate deserts with hot weather, temperature has nothing to do with whether you're in a desert or a rainforest. In fact, Antarctica — one of the coldest places on Earth — is classified as a desert because it receives relatively little precipitation.

Although some people prefer low levels of humidity, the lack of moisture can be tough on desert homes, especially if they weren't built with dry conditions in mind. Find out about some of the unique challenges of maintaining a home in a desert environment below.

Wildfires

Many desert homes have xeriscaping instead of traditional landscaping, so it's common to see yards filled with sand, rocks and gravel instead of grass. Xeriscaping emphasizes the use of native plants, such as broadleaf stonecrop, purple coneflower and English lavender. It's easy to assume that the lack of grass and tall trees would lead to a reduced risk of fires, but desert wildfires are becoming more common.

In a desert environment, it may not rain for days or weeks at a time, allowing invasive grasses and brush to dry out. Depending on where you live, you may also have dry tumbleweeds blowing past your home from time to time. Tumbleweeds can get caught on fences, porches and other parts of your home and pose a fire risk.

Follow these tips to prevent wildfire damage to your home:

Choose as many fire-safe plants as possible when designing your landscape. A fire-safe plant typically has watery sap and moist leaves. Avoid plants with thick bark that doesn't peel from the stem or trunk.
Remove leaves and other plant material from your yard at least once per year.
Trim the lower branches of trees to prevent them from reaching the ground.
Avoid stacking wood and other flammable materials close to your home.
Clean your gutters regularly to prevent leaves, twigs and other flammable materials from building up.

Heat-Related Damage

Many desert communities, such as Phoenix and Albuquerque, have hot summers and mild winters. You may not have to worry about shoveling snow, but you do need to be aware of the potential for heat-related damage to your home. If you have a roof made of asphalt shingles, high temperatures inside your attic may cause the asphalt coating to soften. As the asphalt softens, it expands, damaging some of the granules on the shingles. Once the granules disappear, there's nothing left to protect your roof from the sun's ultraviolet radiation.

High temperatures also put extra stress on your HVAC system. If you live in a city with mild winters and hot summers, you may run your air conditioner from April or May through October or even November each year. As a result, you may have to replace your filters more often. If you have central air conditioning, your compressor may even wear out faster than expected.

Stay on top of routine maintenance tasks to protect your home from this type of damage. If you inspect your roof regularly, you'll notice signs of granule damage right away, giving you an opportunity to hire a professional roofer. Repairing minor damage may help you avoid an expensive roof replacement. It's also important to have an HVAC professional inspect your furnace and/or air conditioning system at least once per year.

More Related Articles:

Desert Pests

Pests are a problem all over the world, but the desert is home to some ultra-creepy creatures. For example, the striped bark scorpion makes its home in the American Southwest. Thanks to its sharp pincers, the striped bark scorpion causes extremely painful bites, leaving victims with symptoms, like numbness and swelling, that have been known to last for several days.

Desert homes may also be attractive to fire ants, which are tiny insects that feed on other bugs and their larvae. Fire ants are aggressive, so if you disturb one, you may quickly find yourself dealing with a whole swarm. When fire ants bite, they inject venom into the skin, producing a painful burning sensation. Some people are extremely sensitive to this venom, causing them to experience shock, nausea, chest pain and other serious symptoms when bitten.

One of the best ways to protect desert homes against these insects is to seal any cracks or crevices that could be used as an entry point. For example, if there are cracks around your windows, try closing them up with caulk.

Follow us