5 Signs It Is Time To Replace Your Residential Roof In Calgary

5 Signs It Is Time To Replace Your Residential Roof In Calgary

The roof is one of the most important parts of a home. The roof keeps the interior of the building safe from precipitation, wind and other negative external factors. Also, its main tasks include the regulation of the microclimate inside the premises, for the overlapping of the roof can be used different materials. If you want to maximize the structure’s life, metal roofing in Alberta is the best solution because the material can serve for at least 15 years (in practice, the service life of metal roofing is 40-45 years). Calgary

At the same time, like any other component of the house, the roof can wear out over time. In this case, it needs to be replaced. But how to realize that the roof can no longer cope with the operational load and you need to mount a new one? That’s why we’ve compiled a list of 5 Signs It Is Time To Replace Your Residential Roof In Calgary to help you navigate the replacement process. You’ll likely need to get serious about replacing the structure if you notice any of these signs during your inspection. It would help if you did this as soon as possible so that the problem does not worsen and other building elements are not damaged.

Clear Visual Defects – Cracked or Missing Shingles

The presence of damage to shingles is a sure sign of a problem. The material acts as a barrier against weathering and other factors. If the shingles are damaged, the home’s safety is seriously questioned. In addition, strong wind loads or a storm can tear off part of the shingles if the installation is not done properly. Even a crack in the material is a sign of a problem.

If you still need 1-2 shingles, a complete roof replacement is not necessary. In this case, localized repairs can be made. If, however, a significant part of the roof is cracked and the edges are curling, then this is a sure sign that you need to replace the roof. If your roof is mounted with asphalt shingles, when its useful life ends, it begins to be covered with cracks and curls. In this case, you should immediately contact a specialist.

No Protection From Sunlight: Daylight Visible Through the Attic

If you can see the sunlight through the roof when you’re in the attic, it’s a sure sign that there are cracks, holes and other material damage. These defects can also penetrate water, damaging the structure’s inside. Therefore, you should periodically inspect the roof for holes and diverging cracks.

Also, note that significant wear and tear of the roofing material or the presence of damage leads to a significant increase in electricity bills. Poor roof condition leads to the loss of proper sealing and insulation, so air passes through the defects, and the house loses its former energy efficiency. Therefore, you will have to spend a lot more energy to heat or cool your home. Among the most durable roofing materials available is metal, renowned for its resilience and resistance to wear and tear. Metal roofing in Longview TX stands out for its longevity and minimal maintenance requirements compared to other roofing options. Its reflective properties also play a key role in reducing heat absorption, which helps to lower energy costs over time.

Large Deformations That Are Visible Even From Below: Curled and Buckled Shingles

Shingles are the outer protective layer of the roof. It protects the structure’s underlying material and other internal elements from precipitation and other negative external factors. The following are sure signs that the roof is deteriorating:

  • the material curls;
  • cracks appear;
  • in some places, completely missing shingles lead to water getting inside the structure, provoking more serious damage.

Also, damage to the shingles can cause them to fall off the roof. When the life of the material comes to an end, it begins to disintegrate. In particular, you may notice small particles of shingles or granules in your gutters or backyard. If this is the case, you must call the professionals quickly before your roof leaks. If you only have a few shingle segments missing, they can be replaced.

It is also worth noting that the roof may be sagging or failing in the middle. It is a symptom that the internal structural elements are deteriorating, unable to cope with the load. In particular, sagging is provoked by the roof becoming too heavy, and water flows inside, thus provoking damage. Roof sagging is also a major safety issue. In this case, replacement should not be delayed.

The Result of the Damaging Effects of Moisture: Water Damage on Walls and Ceilings

If there are water stains on ceilings and walls inside the house, this is the surest sign that something has gone wrong with the roof. Wet spots indicate a serious leak. In this case, you should call a professional to inspect the roof and replace the roofing material as soon as possible. Contacting a handyman is imperative, as a roof leak may be localized a few feet away from the area, on the ceiling or wall, where the wet spot or discoloration of the finish has become noticeable.

You don’t want to ignore a leak, as it can lead to bigger problems:

  • fungus;
  • mold;
  • wood rot;

It is not always necessary to replace a roof when it leaks; in some situations, the problem can be solved with localized repairs. But in this case, it is worth having a professional inspection.

Also, a sure sign of a problem is the appearance of moss on the roof. In principle, moss can be scraped off by hand. But if there is a lot of it on the roof, a thick layer has formed, and it has been there for a long time; it is a harbinger of trouble. The fact is that moss appears where it is damp and has very little light. The accumulation of large amounts of moss, combined with the low temperatures common to our climate zone, can damage shingles. You can call a professional to inspect the roof and tell you whether cleaning the roof of moss is enough or whether you need to repair or replace the roofing material.

Age: an Aging Roof of 15 Years or More

The average lifespan of a roof is 20-25 years. It depends on:

  • the roofing material;
  • competent and regular maintenance;
  • weather conditions (including what climate zone the house is in).

If the service life of your roof is approaching or even exceeding 15 years, there is a high probability that it is time to replace it. Over time, the roofing material no longer properly protects the slabs from water – cracks appear, and water flows through them.

Asphalt shingle roofs are often installed in Calgary, but they can last up to 20-25 years. If you want your new roofing material to last longer, consider metal roofing.


At the end of our article, it is worth noting that the roof is a vital component of any house. If the structure cannot be repaired, then it should be replaced. With the help of the above 5 most common signs, you will be able to understand whether the roof can be left or a new one should be installed. It is worth contacting a professional even if you find only 1 sign of a need for replacement. Remember, a solid roof in excellent condition is the key to safety and comfort inside your home.