When Do You Need To Install A New Metal Roof?

As a homeowner, one of your top priorities should be protecting your biggest investment – your home. Your roof plays a critical role in safeguarding your house from all types of weather damage.

It’s easy to overlook small issues with your roof, especially if the problems aren’t visible. But even minor damage or deterioration can turn into major headaches down the road if left unaddressed.

Don’t ignore the signs of a failing metal roof. Identifying and repairing problems early is so important. It will save you a ton of money in expensive repairs later on. If you notice any of these warning signs as mentioned below, it may be time you consider installing a new metal roof.


If there are persistent water stains on your ceilings and moisture within your home, these can be clear red flags. Even if there are minor leaks, you should never overlook them. If it is left unaddressed, small leaks can develop into larger, more damaging issues. You should immediately contact a certified metal roofing contractor to identify and repair any leaks.


On average, a quality metal roof can last up to 50 years or longer. However, regular maintenance and upkeep are required to maximize its lifespan. If your roof is nearing or beyond its expected lifespan, you should consider replacing it and installing a new metal roof. Experienced roofing professionals have the trained eye to spot subtle signs of wear and can advise you if replacement is needed due to the roof’s age.

Visible Damage

You need to carefully inspect the roof for any visible damage on a regular basis. Look for corrosion, loose or missing shingles/panels, sagging sections or any holes where light is visible through the roof. Damage usually worsens over time. But when you fix problems early you can prevent safety hazards, interior water damage, and mould growth. If damage has already occurred, you should not wait any longer but instead, look for a nearby metal roof repair service.

Temperature Changes

If you notice your home feels hotter or colder than normal, or your energy bills spike, your metal roof may be letting conditioned air escape. Gaps or holes in your roof can make your AC or heating work extra hard. If your roof is not sealed tightly anymore, you probably need a replacement.

Moss or Algae Growth

An overgrowth of moss, mould or algae is problematic for metal roofs. It shows moisture has accumulated on the roof surface, speeding up deterioration. You need to ensure your roof is sloped properly for drainage and has adequate ventilation. If moisture buildup persists, a new roof is the best solution.

After Extreme Weather

After big storms with heavy rain, wind, or hail, carefully check your metal roof for damage. Look for dents, loose panels, broken seals around nails, missing shingles, and debris that got stuck. Severe weather can harm metal roofs. It’s a smart decision to consult the best roofing professionals in Australia to replace your roof if the storm harm is too big to repair.

Bottom Line

If your metal roof exhibits any of these warning signs, look for a professional roofing company in Australia right away.

Tradecom Group is Australia’s leading roofing company, offering highly professional roof installation, repair, replacement, maintenance and other emergency roofing services at the most competitive prices.

Our certified roofing experts can inspect your roof for damage and recommend the next steps. Remember, replacing your metal roof on time saves money long-term and prevents safety hazards.

Contact us for all types of roofing solutions for residential, commercial and strata projects.