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How To Prepare Your Winter Commercial Roof?

Key Takeaways:

  1. As winter approaches, business owners and property managers should prepare their roofs for the colder months.
  2. Common causes of winter roof damage include snow and ice accumulation, high winds, hail, temperature fluctuations, and poorly insulated attics.
  3. Inspecting a roof for damage includes checking the roof’s perimeter for cracks or holes, inspecting gutters and downspouts, inspecting flashings; looking for moss or algae growth; and having a professional inspect the roof regularly.
  4. Top winter commercial roofing trends include metal, green, and solar roofs.

As winter rapidly approaches, business owners and property managers are gearing up for the cold weather months. This often includes preparations for the commercial roof. Knowing the common winter roofing trends, you can better prepare your roof for the colder months ahead. Keep reading to learn more!

Commercial Roof Repair and Replacement

Roof repair and replacement can be complex and involve, depending on the type and extent of the damage.

  • If the roof is leaking, the first step is to identify and repair the source of the leak. This may involve patching holes, replacing damaged shingles, or sealing seams.
  • Once the roof is watertight, you must replace any damaged insulation or decking.
  • The next step is to install a new layer of vapor barrier and insulation, followed by a new layer of decking.
  • Finally, you can install the new roof surface. This may involve applying asphalt shingles, installing metal panels, or laying down a membrane.

Depending on the type of roof, the process can vary slightly, but these are the general steps involved in commercial roofing repair and replacement.

Causes of Winter Damage to Roofs

1. Snow and Ice

One of the most common causes of winter roof damage is snow and ice accumulation. When snow and ice build up on a roof, it can cause the roof to collapse. Additionally, the weight of the snow and ice can damage the shingles or tiles on the roof.

2. High Winds

Another common cause of winter damage to roofs is high winds. High winds can loosen or break shingles or tiles on the roof, allowing water to enter the home. High winds can cause trees or other objects to fall on the roof, which can also cause damage.

3. Hail

Hail is another common cause of winter roof damage. Hailstones can break or crack shingles or tiles on the roof, allowing water to enter the home. Also, hail can dent metal roofs, leading to leaks.

4. Temperature Fluctuations

Temperature fluctuations are another common cause of winter damage to roofs. Sudden temperature changes can cause shingles or tiles to expand or contract, weakening them & making them more susceptible to damage. Additionally, extreme cold temperatures can cause ice dams to form on the roof, which can also lead to water damage.

5. Poorly Insulated Attics

Another common cause of winter damage to roofs is poorly insulated attics. Heat escaping from the home through the attic can melt snow on the roof. This melted snow can then refreeze and form an ice dam, which can block gutters and prevent proper drainage of water from the top.

How To Inspect a Commercial Roof for Damage?

1. Inspect The Perimeter Of The Roof

Start by walking around the roof’s perimeter to look for any obvious signs of damage. Look for cracks or holes in the roof and any loose or missing shingles. If you notice any damage, make a note of it so that you can have it repaired as soon as possible.

2. Inspect The Gutters And Downspouts.

Next, look at the gutters and downspouts to see if they are clogged or damaged. Blocked drains can cause water to back up and seep under the shingles, leading to leaks. Ensure that the gutters are clear of debris so they can function properly.

3. Inspect The Flashings

The flashings are the metal strips used to seal the edges of the roof and around any openings, such as vents or skylights. Make sure that the flashings are intact and not rusted or damaged in any way.

4. Inspect For Moss And Algae Growth

Moss and algae can grow on roofs in damp or shady areas and cause damage over time. The moss can hold moisture against the roof, leading to rot or leaks. Algae can also discolor the roof and make it more susceptible to damage from ultraviolet rays. If you notice moss or algae growth, have it removed by a professional as soon as possible.

5. Have A Professional Inspect The Roof Regularly

It is a sensible idea to have a professional roofer check your commercial roof at least once a year to look for any hidden damage that you may not be able to see from the ground. They will be able to spot problems early on and make repairs before they become major issues.

Related: How to tell if a roofing contractor is not professional?

Top Commercial Roofing Trends in Winter

1 Metal Roofs

One of the most popular roofing trends in winter is metal roofs. Metal roofs are durable and long-lasting, and they can also help to improve the energy efficiency of a building. Additionally, metal roofs can be installed quickly and easily, which is ideal for businesses needing to replace their roofs promptly.

2. Green Roofs

Green roofs are covered with vegetation, which can help to insulate a building and reduce energy costs. Green roofs can also help to improve air quality and reduce noise pollution.

3. Solar Roofs

Solar roofs are another type of roof that is becoming increasingly popular in the commercial sector. Solar roofs are covered with photovoltaic cells, which convert sunlight into electricity. Solar roofs can help to reduce a business’s energy costs, as well as its carbon footprint.


4. Living Roofs

Living roofs are covered with vegetation but include other features such as soil, water, and drainage systems. Living roofs can provide many of the same benefits as traditional green roofs but can also help improve air quality & reduce noise pollution.

5. Cool Roofs

Cool roofs are designed to reflect sunlight and heat away from a building, which can help keep the interior cooler in summer. Cool roofs can also help to reduce energy costs by reducing the amount of energy required to cool a building.

Related: Winter Roofing Issues


Roofing systems play a vital role in protecting commercial buildings from the elements. With winter looming closer, it’s important to make sure your commercial roof is up to the task of keeping your property warm and dry. By taking the time to prepare your roof now, you can help avoid problems down the road.

Do you have a leaking roof?

Don’t worry; we can help. Can-Am Roofing of Central Florida, LLC, has a team of experienced professionals to provide quality roof maintenance and repair services in Rockledge that will keep your property safe and secure. We’ll work with you to find the best roofing solution for your needs.

You can trust us to get the job done right, on time, and within budget. We’re committed to providing our customers with the best possible service.

Get a free estimate now!