Your roof helps shield everything inside your home. No matter how
strong your roof is, it can get worn out with time. If you notice the
warning signs early, you might avoid costly and more serious issues
later. Homeowners in Calgary trust us to inspect their roofs and
handle roof replacement when it’s needed. Here’s how to tell if
your roof needs to be replaced.
Your Roof Is Getting Old
When your roof is nearing its life expectancy, it’s natural to expect
it to be replaced. If it has been 20 years or more since the roof was
built, it may soon need replacing. How long asphalt shingles last often
varies from 15 to 30 years, depending on the weather and upkeep.
Even though older roofs may look nice from below, they can start to
become damaged on top. Our team is here to inspect your roof and
guide you on what steps to take, should you not know its age.
Shingles Are Damaged or Missing
Make sure to look at the condition of your roof. Missing, cracked or
curled shingles indicate that the roof may be seriously worn. Your roof
relies on shingles to stop water, snow and wind from getting inside.
Once they begin to deteriorate, your home is more vulnerable to
leaks. A small crack or hole in your shingles can’t do its role and it
might soon lead to much bigger problems.

You Spot Leaks and Show Signs of Water Damage
Water stains on your ceiling or walls usually mean there is a problem
with your roof. If your roof is leaking, water may get into your attic
or house, resulting in mold, mildew and rot. There are times when a
leak starts as a little problem that is ignored for a long while. Whenever
you notice water damage inside your home, act right away to keep it from growing.
There’s Sagging or Soft Spots
A roof ought to be sturdy and straight. Sagging places in the attic
or soft sections underfoot may indicate water is damaging the roof
decking under the shingles. This situation is important to address,
as it often tells you the roof cannot safely protect your home. A roof
that is sagging usually must be replaced as soon as possible.
Granules Are Falling Off
If there are shingle granules in your gutters or downspouts, it’s a
signal that your roof is deteriorating. Granules in asphalt shingles are
designed to guard them from the sun and the weather. As soon as
they get loose, your roof is more exposed and might deteriorate more
rapidly. Granule loss often occurs when the roof is old or after
there has been a storm.
Higher Than Anticipated Bills
Notice an increase in your heating or cooling bills all of a sudden? If
your roof isn’t in good condition anymore, some of your home’s
heating or cooling could be leaking out. Installing the right ventilation
and insulation on your roof cuts down costs and keeps your house
comfortable no matter the season.
Moss and Algae Growth
Seeing moss or dark patches on your roof can indicate that your
roof is holding some moisture. Moss hidden below your shingles can
lead to leaks beneath the roof. Cleaning for a while can work, though
many cases of heavy moss growth mean the roof needs to be replaced,
especially if it is weak or old.
Roof Looks Uneven
A smooth and straight roof is considered healthy. Any kind of
unevenness in the roof such as dips or waves, could be due to problems
with the roofing materials beneath it. This situation can cause leaks
or bigger issues, so replacing the roof is the best option.
Final Thought
Even though your roof has a limited lifespan, looking out for
warning signs can stop any problems from surprising you. Should
you discover any of these problems, get in touch with a professional
roofer. At Straight Path Construction, you can rely on us for inspections
and roof replacement for residential customers in Calgary. Our
priority is to keep your home protected, comfortable and free
from water damage.
Call to Action
Think you need to replace your roof? Prevent problems before there’s a leak.
To arrange a free inspection of your roof, contact Straight Path
Construction by phone or use the website.
Homeowners in Calgary know us as the trusted team for safe and
FAQs
When should I choose a roof repair and when should I go for a replacement?
If it is just a small area that’s damaged, repair is a possible solution.
If the roof was built a long time ago or has big issues, it’s usually better to replace it.
Should people select winter as a time for a new roof?
It is possible to do a roof replacement safely and properly in the
winter, given a proper plan. Members of our team are active
in Calgary all year long.
How many days are needed for a roof replacement?
On average, replacing a residential roof takes 1–3 days, depending
on both the size and whether it’s raining.
Do clients get free estimates before you begin the work?
Yes! Roof inspections and estimates are provided by Straight Path
Construction at no cost throughout Calgary.