Preparing Your Home for Winter in California
Keep Your Home Dry, Warm, and Protected Through the Cold and Wet Season
Winter in California may not bring snowdrifts or freezing temperatures like other parts of the country, but that doesn’t mean your home is off the hook. Between heavy rains, high winds, and occasional cold snaps, the winter months can still take a toll on your home’s systems and structure.
At Elevate Inspections, we believe that preventive maintenance is key to preserving your home’s integrity and avoiding costly surprises down the road. Here are some essential steps to prepare your California home for the winter months ahead.
1. Check Your Roof and Gutters
Your roof is your first line of defense against the elements. Even small issues can lead to leaks when the rain starts to fall.
What to do:
Look for missing or damaged shingles and have them repaired.
Clean out gutters and downspouts to ensure proper drainage.
Make sure water flows away from the foundation — not toward it.
Inspect flashing around chimneys, skylights, and vents for gaps or cracks.
💡 Tip from Elevate: During our inspections, we often find debris buildup in gutters leading to moisture intrusion near eaves and fascia boards. A simple cleaning can prevent wood rot and interior damage.
2. Seal Windows and Doors
Even mild California winters can bring drafts that affect comfort and energy efficiency.
What to do:
Check weatherstripping and replace if it’s brittle or missing.
Use caulk to seal gaps or cracks around window frames.
Consider adding thermal curtains to help retain heat inside.
A few hours of sealing work can make a big difference in your heating bill and overall comfort.
3. Inspect Drainage Around Your Property
Heavy rains can overwhelm poor drainage systems, leading to standing water or even foundation issues.
What to do:
Make sure soil around your home slopes away from the foundation.
Clean out yard drains and check that sump pumps (if present) are functioning.
Keep landscaping trimmed away from exterior walls to reduce moisture buildup.
💡 Tip from Elevate: We often see minor grading issues turn into major water intrusion concerns — especially in older California homes.
4. Service Your Heating System
Even if you only use your heater for a few months, it’s best to ensure it’s operating safely and efficiently.
What to do:
Schedule a professional HVAC inspection and tune-up.
Replace filters every 2–3 months.
Test your thermostat and carbon monoxide detectors.
Regular HVAC maintenance keeps your system efficient and extends its lifespan — saving you money in the long run.
5. Protect Exterior Wood and Paint
California’s wet season can cause wood trim, fences, and decks to deteriorate quickly.
What to do:
Repaint or reseal exposed wood surfaces.
Check for peeling paint or soft wood — both signs of water intrusion.
Trim back vegetation touching your siding or fencing.
A little upkeep now helps protect your home’s exterior and curb appeal through the season.
6. Check Attics, Crawlspaces, and Insulation
These hidden areas play a major role in keeping your home dry and energy-efficient.
What to do:
Inspect for leaks, moisture, or mold.
Make sure vents are clear and insulation is intact.
Consider adding vapor barriers or mechanical ventilation if moisture levels are high.
💡 Tip from Elevate: During our inspections, we often find subtle signs of moisture or inadequate ventilation in crawlspaces after winter storms — small issues that can turn into big repairs if ignored.
7. Prepare Outdoor Systems
Don’t forget about the systems outside your home that need attention before temperatures drop.
What to do:
Drain and disconnect garden hoses.
Cover or insulate outdoor faucets.
Clean and cover patio furniture or BBQ equipment.
Store garden tools in a dry shed or garage.
Stay Ahead with Preventive Maintenance
Winter prep isn’t just about avoiding problems — it’s about protecting your investment. A little effort now can prevent roof leaks, water intrusion, and costly repairs later.
At Elevate Inspections, we’re passionate about helping homeowners understand their property inside and out — so you can make confident decisions year-round.
