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Prepping your portfolio for hot weather

Written by Arthur Online | May 25, 2026 8:00:01 AM

As the temperature climbs, the pressure on your property portfolio does too. High temperatures are a discomfort for tenants and a stress test for your buildings’ infrastructure, your maintenance budget, and your professional reputation.  

For property managers using Arthur, the goal is to stay proactive so you aren’t exhausted chasing emergency repairs in 30-degree heat. Here is how to prep your portfolio for the heat before the first heatwave hits.  

 

The HVAC stress test

The most common summer emergency is a failed air conditioner unit. Waiting until July to service these systems is a recipe for expensive emergency call-out fees and disgruntled tenants.

Ensure all HVAC (Heating, Ventilation, and Air Conditioning) filters are replaced. Clogged filters force units to work harder, increasing the likelihood of a total motor burnout. You should also clear debris, weeds, or storage items around exterior condenser units to ensure proper airflow.

In Arthur, use the recurring tasks feature to schedule annual HVAC inspections across your entire portfolio every spring.

 

Fortify the building envelope

Your cooling system is only as good as the box it’s in. If cool air is escaping, you’re essentially burning money.

Inspect weatherstripping around doors and windows. Even small cracks can lead to significant bleeds. It’s also worth checking attic insulation levels. Proper insulation keeps the heat in the crawlspace and the cool air in the living space.

Encourage tenants to use heavy curtains or reflective blinds during peak sun hours (usually 10am to 4pm) to reduce the greenhouse effect.

 

Communication

Half the battle of property management is managing expectations. Send a bulk message to your tenants via the Arthur tenant app. Include a summer comfort guide with tips on efficient AC use, how to report leaks immediately, and a reminder to keep balcony clutter to a minimum for airflow.

 

Leverage your data

Review last summer’s data within Arthur. Which properties had the most maintenance requests? Was there a specific contractor who performed best under pressure? Use these insights to prioritise your pre-summer inspections.

 

Final thoughts

A hot portfolio should refer to your ROI, not the temperature of your units. By automating your maintenance schedule and checking your infrastructure now, you ensure a quiet, profitable summer for yourself and a comfortable one for your tenants.

Is your portfolio ready for the rise in temperature? Log into Arthur today to schedule your seasonal inspections.