Your Ultimate Checklist for the End-of-Summer Commercial Roof Maintenance

As summer comes to an end and the temperature begins to drop, it is the best time to take care of your business’ roof. Summers in Alberta can be harsh on roofing systems. With hailstorms, strong UV rays and unexpected downpours all impacting your business, your roof might have suffered unexpected damage. Major repairs later can be avoided by taking care of minor problems today.

This end-of-summer commercial roof maintenance checklist from MTM Roofing Services will help you safeguard your roof and prepare for the fall and winter season, whether you’re owning or managing a commercial property in Edmonton, or elsewhere in Alberta.

1.    Inspect for Storm Damage

Summer storms can cause considerable damage, especially in Alberta. Look for:

• Punctures or cracks, which will cause moisture infiltration to the roofing system and remove years from the intended life expectancy.

• Damaged or deformed flashings and vents; should be re-sealed periodically

• Debris buildup, which can plug roof drains and restrict positive drainage. Vegetation can trap moisture causing deterioration of the membrane.

Since hail damage isn’t always obvious from the ground, it’s a good idea to have a professional examination done if your area has been recently hit by a storm.

2.    Clear Out Downspouts, Drains, and Scuppers

Enough drainage is important for commercial roofs to prevent standing water, which can lead to leaks and structural damage. Clear:

• Gutters and downspouts

• Roof drains and scuppers

• All debris from the rooftop and equipment areas

This lessens the likelihood of obstructions throughout the winter that cause water to pool and form ice dams.

3.    Check for Moss, Algae, or Mold

Biological growth is more common on residential roofs, but it can also appear on business roofs that are shaded or have inadequate drainage. Algae and moss hold moisture against the roofing membrane, speeding up deterioration and perhaps resulting in leaks. To prevent harming roofing materials, professional cleaning may be necessary.

4.    Examine Roof Penetrations, Flashing, and Seals.

 Roof penetrations such as vents, skylights, HVAC mounts and exhausts are frequently the source of leaks. Check for:

• Damaged or loose flashings

• Blisters in membrane

• Missing or cracked sealant

• Signs of deterioration or corrosion

• Fill up gum boxes

Perforations that are properly sealed protect the interior of your building and prolong the life of your roof.

5.    Inspect the Interior Ceilings and Roof Deck

Sometimes leaks are found inside a building before they are apparent from the roof. Check for:

• Water discoloration or stains on walls or ceilings

• Roof voids with damp insulation

• Mold or mildew odours

Costly damage to the structure of your building can be avoided with early detection.

6.    Schedule a Professional Roof Inspection

Whether it’s targeted repairs, preventive maintenance, or a roof replacement, a professional commercial roofing contractor like MTM Roofing Services can find hidden issues and provide the best solutions. Now is the perfect time to schedule an inspection to avoid the seasonal rush as fall draws near.

Final Thoughts

Maintaining your commercial roof in top shape is crucial since it safeguards your company’s resources and personnel. Maintenance in the late summer prolongs the life of your roof, helps identify minor problems early and reduces the disturbance caused by leaks or emergency repairs in the fall and winter.

Contact MTM Roofing Services today to schedule your end-of-summer inspection and ensure your building is ready for the colder months ahead—before problems start.