Roofing • Siding • Windows & Doors • Eavestroughs
169–1235 Fairview St., Burlington, ON L7S 2K9. Canada

How Often Should I Replace My Roof?

Posted by
Oct 20, 2019

During this present time, it looks like every little thing from cellphones to fresh cars are intended to be trashed or replaced after only several decades ago While this may not be considered a bad thing so far as technology is concerned, most homeowners probably do not want to put money into a roof that should be mended or replaced as usually like a trend-obsessed teen ager’s smartphone.

How often should you replace your roof?

An normal roof has to be substituted after 15-50 decades, based upon the material used, climate and ventilation factors such as humidity, cold and heat weather. You ought to find yourself a roofing contractor to carry out roof review annually to learn what state your roofing is inside and also let you know whether it ought to be mended.

If you would like to find out more regarding how many times you ought to really be replacing your roofing , and also how to maintain it, then keep reading!

What is the average lifespan of a roof?

Should you walk in almost any area, it may occur to you that a lot of people’s houses have roofs which normally look exactly precisely the exact same . But a roof life span may fluctuate hugely from house to house, however much like the looks. Many aspects may ascertain exactly how lengthy a roofing can survive. Listed below are a Couple of common Aspects to think about:


Different roof substances have different average life spans. With average roof maintenance, asphalt shingles will probably continue about 15 to 18 decades. Laminate shingles may perform somewhat better, averaging at approximately 24 to 30 decades. Wood shingles and alloy do very well (30 to 40 decades, also 30 to 45 decades respectively), where as clay tiles may average out in approximately 50 decades.

Additionally there is sexy cleansing, using a normal life span of 15 to twenty decades. Nevertheless, the latter will be an extremely dirty procedure and can emit fumes that are hazardous.


Humidity may be roof worst enemy. In areas which are more prone to significant precipitation, including snow, sleet and hail, you shouldn’t be shocked if the roof’s ordinary life span will not quite match what’s from the state description. Cold temperatures could be especially damaging, particularly when the current weather changes between arctic temperatures along with above-zero. Freeze-thaw cycles may cause pretty intense ice dams, resulting in an entire plethora of roof-related issues.


Everyone always talks about just how cold it has in Canada throughout wintermonths, but rarely do we discuss the sometimes scorching summer heat. Black roofs are specially vulnerable to swallowing an excessive amount of heat, resulting in cracking and melting and other issues related to a roof that is vulnerable.

Poor ventilation

There is more to a roofing in relation to the grade of those shingles or what are youpersonally. Excellent venting is quite essential to ensuring your roof doesn’t sort ice dams throughout winter, since it keeps air flow along with your roof cold. At the summertime, venting additionally means your roof will not get overly warm , hence cutting down the requirement to lower your thermostat.


This is a clear one, however, the elderly the roofing, the more likely it’s always to take a repair and sometimes maybe an upgraded. As you may be inlove with this refurbished legacy dwelling with the truly amazing asking-price, do your prospective self a favor by requesting roofing inspections before investing in a house.

Once you learn your roof is becoming near retirement time, then call your roofing up company to observe what is achieved in order to safely prolong its life span. Even when you have a new home with a brand-new roof, then do not overlook it on time, or you may really need to find those roofing contractors to place a brand new one in alot earlier than you had expected.

How often should my roof be replaced?

Despite knowing the normal life span of your roof material of preference , most roofs will need to be replaced after roughly 2 decades of fantastic use. Obviously, if you can find major problems, then it may need to be done much earlier. Start looking for indicators of acute damage, such as for instance large water stains in your own ceilings. Safety and other discolorations may even tip you off around excess moisture. A continuous leak may result in a badly dangerous roof together with structural difficulties, and might even put you in danger of a respiratory ailment.

Repair or replace?

If a roof is damaged and you are torn between mending it replacing it, then this really is a indication you need to probably callup an experienced roofing company to acquire their appointment. A easy patch-up job shouldn’t render you hemming and hawing — however whenever you begin to hesitate, your gut instinct could possibly be looking to explain to you some thing.

Replacing a couple of shingles or coping with a tiny animal-related problem might well not justify an whole roof-replacement, and sometimes possibly a tight one. On the flip side, if your roof is still getting up there in years and now you are coping with a lot more than just a couple stray shingles, replacing could be the best way to proceed.

A brand new roof isn’t a joke, however being forced todo midsize roof repairs annually within a aging roof can actually add to the fee of an overall entire replacement any way. Partial replacement might well not even be well worth it — that the gap in cost between the complete roof replacement and also a partial one could mount upto few hundred. However, if the few hundred means lacking to experience the procedure with one other 1 / 2 your roof a couple of years down the point, the complete replacement might just be well worth it.

Speaking about obtaining a completely different roof may seem pretty striking. If that is simply not some thing that you would like to even begin contemplating and you are not coping with a excessively damaged or aged roof, then cover close to focus on the way you are handling this exact key quality of one’s residence. Give it that the care and love that it takes, and you may be in a position to keep up your roof life past the ordinary quote, as long as fortune is on your own side!

For more information. If you have any roofing questions you’d like to ask us please don’t hesitate to call us at – Phone: 289-769-9019 or contact us using the contact form on our website. 

Gutter protection is very important for all. The main reason of a rain gutter is to protect a building's foundation by through water away from its..

3. Your Siding Is Becoming Loose Or Falling Off

Once your siding becomes loose or is already falling off, it’s time to get it repaired or replaced. If you notice it when it’s just starting to become loose, you can easily seal it up yourself with a hammer and nails or some silicone but it’s not going to last forever, and it’s going to eventually turn into an eye-sore.

Aside from how loose or damaged siding looks on your home, cracks or loose pieces allow moisture to get into your home and creates an environment for mold and mildew growth. It can also effect the regular temperature in your home, especially during the dead of winter or the extreme heat of summer.

Another serious problem with loose siding is that your home is much more susceptible to wildlife damage and intrusions. A small hole can turn into a big one in a matter of a few weeks or months, and a small crack can be just the right size for smaller forms of wildlife to get in and infest your attic.

4. Your Roof Deck Is Showing Signs Of Sagging

A sagging roof is a sure sign that it’s getting old or has been severely damaged. When a roof starts sagging it’s usually because it’s endured decades of weight or and other forms of abuse (e.g. yearly snow buildups and high winds). Years of moisture exposure will also weaken the integrity of the wood, and even warp boards which causes it to have that sloping look.

A sagging roof doesn’t always mean that you’ll have to have a new one installed but in the end it is highly advised to because the costs to repair it would virtually be as much as it would cost for a new and safer one.

When your roof is sagging or sloping, you’ll also want to avoid stepping on it because any wrong move on a severely weakened section could cause serious damage or injuries.

5. You See Missing Shingles

If you notice your roof is missing shingles, it’s definitely in need of repairs. Shingles start getting loose and falling off the roof during severe weather and are usually the result of the shingle nails and anchors becoming loose over time.

Generally speaking, a sturdy roof can withstand strong winds and ice-buildup for at least a decade, and you don’t usually find missing shingles unless there’s been a severe storm. Either way, a few missing shingles can turn into many if the problem is not dealt with quickly because once a few shingles go missing, the stability of the other shingles decrease and a domino effect starts to occur.

Missing and damaged shingles are also one of the number 1 cause for roof leaks and are a problem that should be taken care of immediately.

6. Shingle Debris Is Found In Your Eavestroughs

Sometimes a home could be so big that you can’t readily see if there are a few missing shingles on your roof. If this is the case for you, and if you’re lucky, while cleaning out your eavestroughs you may find shingle debris gathering within it which will give you a sign that there’s a problem.

For the most part when singles fall off a roof they fall off in big chunks that you can see on the ground, but there are times when the smaller parts will slide down into your eavestroughs, get clogged, or pool around the downspout opening.

If your roof is old and decaying, pieces of your roof’s shingles and shingle sediment and granules will also gather in your eavestroughs, which is a sure sign your roof is in need of repairs.

7. You See Damaged Flashing

Roof flashing is used to deter leaks where water buildup generally occurs on your roof, and if your flashing is damaged you’ve probably become aware of it pretty quickly because it usually results in obvious leakages in your home.

It can also be a sign that your roof is in need of repairs or may be losing it’s strength and stability. Flashing damage or decay usually happens in older homes and should generally be inspected at least every 5 to ten years.

One of the most common areas to find damaged or decayed flashing is around your chimney. The chimney is always out in the open and exposed to extreme weather conditions. Because flashing is manufactures in many various substances, it’s strength depends on the material used so, if you believe your flashing may not be the strongest out there, it’s always a good idea to inspect it at least once every year.

8. You Seeing Chips, Dents And Cracks On Your Siding

If you’re starting to see chips, dents and/or cracks in your siding, it generally means it’s been through a lot of wear-and-tear and it may be time for a new installation. Once your siding starts to endure these types of minor damages it’s only a matter of time before they become bigger problems and more expensive to repair. Besides the fact that chipped and cracked siding doesn’t look nice, it becomes more unstable as the years pass while it endures strong winds and severe weather exposure. Like many of the issues with siding mentioned above, when damaged siding is left unfixed, it leaves your home more easily open to allowing wild animals to enter which can cause thousands of dollars in damages.

9. You’re Experiencing Irregular Energy Costs

When a roof is substantially damaged – even if you can’t readily see it – it can cause your energy bills to irregularly fluctuate. Also, with a damaged roof, comes the strong potential for damaged attic insulation which again can further aggravate the normalcy of your heating and air conditioning bills.

When it comes to energy costs and seeing irregular readings, the advice is simple: inspect your roof and siding yourself for any of the examples explained in this article. You can also call your local roofing company to do an inspection. Around 90% of the time, irregular energy bills can be attributed to a problem with your roof and it’s insulation rating, and is a problem that should not be overlooked for too long.

10. You’re Seeing Mold Around Your Siding Edges

If during your siding inspection you see mold, algae, mildew or fungus around it’s edges or predominately on it’s surface, it could be a sign that your siding should be repaired, or even replaced. Mold and fungus growth can develop because of several reasons like high humidity and the accumulation of dirt and debris. This type of growth doesn’t always mean your siding is completely ruined, but it’s a great idea to have it inspected just to make sure.

One of the main reasons for wanting to completely resolve any mold and mildew issues is because of health risks related to their spores becoming airborne and people breathing them in. Usually, mold and mildew can be cleaned with a home solution of water and vinegar, but as a home owner, it’s a good idea to find the root cause of the problem and get it permanently resolved so as to avoid any future problems.

Got a Roofing Problem?

If you’ve found any of the issues explained in this article on your roof or siding, call your local roofer for an inspection. You’ll be thankful you did and you’ll probably save your self a lot of money.


More reviews

Contracting Done Right

  • Roofing
  • Siding
  • Windows & Doors
  • Eavestroughs
If you’re ready to get started...

Set up your
Free Estimate!

Or call 877-220-1655 for details.
Book Your Free Consultation
Roofing • Siding • Windows & Doors • Eavestroughs
169–1235 Fairview St., Burlington, ON L7S 2K9. Canada