Winter Roof Prep Checklist for Commercial Buildings

Commercial Buildings

Winter is demanding on commercial buildings, and your roof takes the brunt of it. From freezing temperatures to heavy rains (and even the occasional ice or snowstorm), it can do a real number on your roofing system, exposing existing weaknesses or causing new problems, leaving your business exposed to the elements. If left unaddressed, even a minor issue in the autumn can turn into a costly emergency once winter comes around.  

Fortunately, there's a way you can protect your building. How? With a comprehensive roof prep checklist specifically designed for winter. By being proactive and assessing your commercial roof before Old Man Winter arrives (and making any necessary repairs), you can safeguard your establishment, avoid unexpected disruptions, and extend the life of your roofing system. At WaterTight Roofing, we're committed to helping commercial property owners get through the winter season safely by helping them prepare ahead of time.  

The Importance of Winter Roof Prep

Of all the components of a commercial building, the roof is arguably the most important. Why? Because it affects the entire building. It protects assets, impacts interior comfort, and even influences energy efficiency. If your roof hasn't been properly maintained when winter weather arrives, it's going to be much more susceptible to leaks, deterioration, drainage issues, and even insulation damage. All are issues that can disrupt operations and require exorbitant repairs.  

By taking the time to assess your commercial roofing system and address any potential problems prior to winter, you'll be able to rest easy knowing that your roof is ready to stand up to whatever Mother Nature has in store.  

How to Prepare Your Commercial Roof for Winter

When it comes to preparing your commercial roof for winter, being proactive is the key to success. Taking the time to assess and address key areas of your roofing system before the cold weather sets in will help to reduce the risk of unexpected problems, prevent unnecessary downtime, and cut expenses by minimizing the need for emergency repairs. The following checklist will help you make sure your roof is in top shape to handle winter's demands.  

Schedule a Professional Roof Inspection

Scheduling an inspection with a commercial roofing company should be the first item on your winter roof prep checklist. Experienced professionals will conduct a comprehensive inspection and uncover any existing vulnerabilities, such as loose fasteners, membrane degradation, or failing flashing. If any issues are detected, they should be promptly and accurately corrected. Catching and addressing problems before winter weather further accelerates deterioration can prevent more extensive and expensive damage.  

Check and Clear Drainage Systems

Poor drainage is a leading cause of winter roof damage, particularly on flat and low-slope designs, which are common in commercial construction. Clear out any debris from the drains, scuppers, and gutters to ensure proper water flow and prevent pooling. When winter's chill arrives, standing water can freeze and expand, putting excess stress on your roofing system, weakening its structural integrity, and increasing the risk of leaks.  

Assess Roof Penetrations and Flashings

Penetration points are particularly vulnerable during the winter season. Take the time to assess all areas and confirm that they have been properly sealed and secured. As temperatures on the thermometer dip, roofing materials can contract, creating gaps that can lead to moisture penetration.  

Make Prompt Repairs

A compromised commercial roofing system can lead to serious problems for your building, such as heat loss, increased energy costs, reduced interior comfort, and even condensation and mold growth. Checking the insulation to make sure that it is intact and performing properly should be an important part of your winter preparation process. Insulation helps to maintain consistent interior temperatures, ensures your building remains efficient, and reduces the risk of unnecessary strain on your HVAC equipment.  

Secure Loose Items

Howling winter winds can quickly turn any unsecured items into serious hazards. Make sure that all edge materials, accessories, and equipment are fastened firmly in place. Properly securing these items will help to protect the surface of your commercial roofing system, reducing the risk of damage to your building and to surrounding properties.  

Stay Ahead of Winter Issues with Ongoing Roof Monitoring and Maintenance

Winter preparation shouldn't end when winter begins. Regular visual inspections, especially after severe storms, will allow you to catch and repair any new issues before they have a chance to escalate. Keep an eye out for common signs of trouble, such as pooling water, loose materials, and interior leaks. If any issues do arise, taking immediate action can help to prevent further damage and keep your operation running smoothly.  

Protect Your Commercial Roof This Winter with WaterTight Roofing

Since 2011, WaterTight Roofing has set the standard for dependable commercial roofing services. Offering the highest quality craftsmanship and the most consistent, reliable service, we go the extra mile to make sure your roof is ready to handle all types of weather, no matter the season. From pre-winter inspections to targeted repairs, you can count on our team to deliver the guidance and solutions you need so you can take on the winter season with confidence.