Roof Care 101: Top Maintenance Tasks to Keep Your Roof in Top Shape

This article provides a comprehensive list of the different tasks necessary to properly maintain and care for your home’s roof.

Maintaining and caring for your roof is essential to its longevity, as well as keeping your home safe from weather-related damage.

This checklist was created with the help of experienced roofers so you can have peace of mind knowing that these tasks will keep your roof in top condition.

The weather in most areas of the U.S. can be unpredictable and harsh, so it’s important to stay on top of maintenance tasks.

It’s recommended that homeowners inspect their roofs for any damage or aging components at least twice a year—once in the spring after thawing from winter and once in the fall prior to freezing temperatures.


Cleaning the roof is key to prolonging its life and performance. Remove moss, leaves, and other debris from the surface of your roof with a broom or leaf blower.

If there are signs of mold growth, use a soft brush to scrub away the affected areas, then spray them down with water.

To prevent moss and algae growth, apply zinc sulfate to your shingles.

Repair Damage

Check for any cracked or missing shingles as well as any damage caused by animals, storms, or other external factors.

Replace broken or missing shingles as soon as possible to help prevent further damage from occurring.

Also, check for rust spots on metal roofs and repair them according to the manufacturer’s instructions.

Roof Drainage

Make sure that the roof drainage system is functioning properly by clearing gutters and downspouts of debris, repairing any damaged areas, and ensuring that water flows freely away from your home.

If you have a flat roof, check for standing water or any signs of ponding.

Fastener Inspection

Inspect all fasteners (nails, screws, bolts) used to secure shingles and other materials to ensure they have not become loose or corroded over time.

Replace any damaged or missing fasteners as soon as possible to keep your roof secure.


Roof flashing

Check for any tears or damages to the flashing around vents, chimneys, skylights, and other protrusions. If necessary, replace old flashing with new materials.

By following this roof maintenance checklist regularly and addressing any issues that arise promptly, you can ensure that your roof is maintained properly and lasts for many years to come.

If you have any questions or need help with a roofing project in New Jersey, contact a local roofer like Mighty Dog Roofing, who can provide professional advice and assistance.

Common Roof Damages To Look Out For

#1: Sagging Roof Deck

A sagging roof deck is caused when the underlying structure has become weakened or is not properly installed.

This can be due to poor construction and installation, moisture trapped in the space between the roof and ceiling, or water damage.

If you notice a sagging section of your roof, contact a professional immediately, as this issue should be addressed as soon as possible.

#2: Blistering/Splitting Shingles

Blistering and splitting shingles are caused by UV exposure, extreme weather conditions, or poor ventilation within the attic space.

Splitting shingles may also indicate that the nails have backed out over time. If you notice either of these issues, contact a professional for assistance as soon as possible.

#3: Missing or Damaged Flashing

Flashing is used to seal the roof around protrusions such as vents and chimneys.

If the flashing has become damaged, it can cause water leaks which in turn can lead to further damage. If you notice any missing or damaged flashing, contact a professional for assistance immediately.

#4: Standing Water

Standing water on a flat roof can lead to ponding and can cause premature deterioration of the shingles.

Ponding also increases the risk of mold growth and other potential issues. If you notice any standing water, contact a professional for assistance immediately.

#5: Algae and Moss Growth

Algae and moss can grow on roofs in areas that are shaded or humid, leading to discoloration of the roof.

If left unchecked, this growth can lead to premature deterioration of the shingles. To prevent algae and moss growth, it is important to keep your roof clean and apply zinc sulfate as necessary.

If you notice any of the aforementioned issues or signs of roof damage, contact a professional roofer right away to inspect and repair your roof.

A regular roof maintenance routine and an annual roof maintenance inspection will help to ensure that your home’s roof is in top condition for many years to come.

If you have any questions about this checklist or need assistance with the care and maintenance of your roof, don’t hesitate to contact professional roofers—they’re there to help!

Good luck with keeping your home’s roof in good condition!

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