Prepare for the Coming El Niño: A Guide for Property Managers

Understanding the Climate Shift

The National Oceanic and Atmospheric Administration Climate Prediction Center reports we are transitioning from La Niña to ENSO-neutral, with a 50–60% chance of El Niño developing later in 2026. Historically, El Niño years increase the likelihood of wetter winters in Southern California. Expect more frequent Pacific storm systems and atmospheric river activity!

Identifying the Risks

Roof systems often appear “fine” during prolonged dry cycles. But early-season storms can reveal hidden issues:

• Saturated insulation from past minor leaks

• Blocked or undersized drainage

• Aging single-ply seam failures

• Deteriorated deck and podium coatings

  
  

Increased rainfall compresses response timelines. Contractors become fully scheduled. Emergency pricing replaces competitive bids. Tenant disruption escalates. Don't wait until it's too late!

Seize the Opportunity

ENSO-neutral conditions this summer create a stable execution window. Now is the time to act! Here’s what you should do:

Conduct Comprehensive Roof Inspections

Schedule thorough roof inspections. Identify potential problems before they escalate. Early detection saves money and headaches!

Perform Infrared Moisture Surveys

Use infrared technology to spot moisture issues. This proactive measure can prevent costly repairs down the line.

Test Drains and Scuppers

Ensure all drainage systems are functioning properly. Clogged drains can lead to significant water damage. Don’t let this happen to you!

Address Deferred Maintenance

Now is the perfect time to tackle any deferred maintenance. Completing these tasks before storm loads increase will pay off in the long run.

Align with Budget Season

Budget season runs from August to October. This timing aligns perfectly with your preventative planning. Invest in your roof now for peace of mind later!

Take Action Now

Share this outlook with your board or asset management team. Schedule a proactive portfolio review with ADCO Roofing & Waterproofing before Q4.

The Payoff

Fewer emergency calls mean stronger capital forecasting. Expect reduced tenant complaints and greater operational certainty heading into winter 2026–27.

Don't let the storms catch you off guard!

Contact ADCO Roofing and Waterproofing today to ensure your roof is ready for whatever Mother Nature throws your way!