The fact is that the roof on your house won’t last forever, so you will need to be aware of certain signs that may indicate you need a new one. There are quite a few of these signs, which is why you will want to read through each one carefully before deciding whether or not to replace your roof. Replacing an entire roof can be very expensive, but sometimes it is necessary.
What to look for when inspecting your roof
You will want to look for certain things when inspecting your roof to determine if a replacement is needed. These things include:
- Roof deck is sagging in certain places
- Signs of water damage or leaking
- Dark spots
- Visible light coming through from outside
Performing an Exterior Inspection
When you go to inspect the exterior of your roof, you will need to look for things like missing shingles, algae growth, areas of rot, blistering, curling, and others. There is a strict procedure you should follow when inspecting the exterior of your roof for damage so that you stay safe and do not miss anything during your inspection.
- Look for areas of cracked, torn, or missing shingles.
- Scan the entire roof for any loose material or signs of wear around the chimneys, pipes, and vents.
- Keep an eye out for areas of excessive shingle granules, which look similar to large grains of sand which often accumulate in the gutters.
- See if there are any signs of moisture, mold, or rot on the roof. Mold can be extremely destructive and costly, whether it is on the inside or outside of a home, and replacing the roof might be the best option. If there is an excessive amount of moisture on your roof, it is easy for mold and fungi to form.
The age of your Roof
It is important that you keep in mind the age of your roof, because most experts will tell you that the average roof should last anywhere from 20 to 25 years. As long as there is no old roofing under the current layer and your home is properly ventilated, it should last at least that long. Instead of jumping to the conclusion that you need a whole new roof, you will definitely want to consider the possibility that it might just be a matter of getting certain issues repaired.
What to look for based on the material of your roof
There are different signs to look for depending on what material your roof is made out of, so you will need to have the necessary information before going up to perform an inspection.
Cedar: This type of roof tends to split and fall apart in climates that are very dry. If the roof is in a moist climate, moss usually begins to form. The average life of a cedar roof is around 20 years, depending on how well it is maintained and the climate.
Tile: If you have a tile roof, you will need to look for broken or cracked tiles. Do not walk on the roof itself when inspecting it, because the tiles will break. Tile roofs can have a lifespan of up to 100 years, but it is not uncommon for individual tiles to break over time. Broken tiles can be replaced, but it takes a specialist to do this type of work.
Concrete: This type of roofing should never need to be replaced at any point.
Keep it Simple
Just because you have a problem with your roof doesn’t necessarily mean it will need to be replaced altogether, so you will want to keep it simple when performing an inspection. If your roof has water damage, it could just be a matter of paying for professional repair services.
If the roof on your home is less than 15 years old, there is a good chance that you can just get it repaired as opposed to a full replacement. In the event that you do need to get repair work done on your roof, it is important that you find a qualified, experienced roofing contractor to do it.
What to Consider if you do need a new Roof
If you do in fact need a new roof, you will want to carefully consider which type you want to have installed. There are many different types of roofing materials to choose from, so you will want to take some time to do your research before making a final decision. Tile roofs tend to last a very long time, but they can be somewhat expensive. There are more economical options, but it is highly recommended that you go with a more durable long-lasting option if you have the money. You should look at the new roof you pay for as an investment in your home, because the last thing you want is to pay for another replacement in another 10 years or so.
It is important that you consider the climate you live in before deciding which type of roof to get for your home. If you live in an area that gets a lot of snow in the winter, a durable yet lightweight metal roof might be the best option. Slate or tile roofs can be an excellent investment, but they are usually very heavy and not all houses have the framing to support the additional weight.