Rubber roofing (EuroShield) is durable, waterproof, and long-lasting
but as with any roof, it will eventually leak. If your rubber roof is
leaking, don’t worry. There are a few reasons this might occur, and
they can usually be repaired easily with professional help. At
Straight Path Construction, we install and repair rubber roofing
throughout Calgary and assist homeowners in maintaining watertight
flat roofs. Here’s why your rubber roof might be leaking and how you can fix it.
Age and Wear Over Time
Most rubber roofs have a lifespan of 30 to 50 years, but as time passes,
the material will begin to shrink, crack, or thin out. When this occurs,
water begins to filter through cracks. If your roof is older than 20 years
and has not been inspected in a while, deterioration could be
the cause of your leak.
Poor Installation
Improper installation is one of the leading causes of rubber roof leaks.
If the seams were not sealed right, the flashing was not secure, or the
adhesive did not stick well, water could sneak in. This is why it is crucial
to hire qualified professionals at Straight Path Construction who know
how to properly install EuroShield Roofing.
Punctures or Tears
Rubber roofing is strong, but it can still be damaged by foot traffic,
falling branches, or sharp objects. Even a small puncture or tear can
let water through and cause leaks, especially during rain or snowmelt.
If your roof gets a lot of use or is under trees, it’s smart to check
for signs of damage after storms.
Loose or Damaged Flashing
Flashing closes off edges and corners of your roof such as around
chimneys, vents, or skylights. When the flashing comes loose or is
damaged, it leaves an opening for water to move through. Flashing
problems usually develop over time as weather and temperature
fluctuations cause things to shift.
Clogged Drains or Ponding Water
Flats and low-slopes commonly depend upon drains to direct water
away from the surface. When those drains are clogged with leaves,
dirt, or ice, water can accumulate and create leaks. Standing water can
degrade the rubber and put pressure on the seams. Cleaning and
drainage inspections on a regular basis prevent this from happening.

The Effect of Harsh Calgary Weather
Calgary’s climate can be harsh on roofing. Sudden temperature fluctuations,
heavy snow, ice accumulation, and hail can all speed up wear and tear on a
rubber roof. As the roof expands and contracts with the seasons, seams can
become loose or small cracks can develop, resulting in leaks over time.
Regular inspections are particularly crucial in our local climate because of this.
Regular Maintenance Can Prevent Leaks
One of the most effective methods to prevent leaks in a rubber roof is by
performing regular maintenance. Cleaning drains, clearing out debris, and
looking for wear and tear can identify minor problems before they become
significant issues. At Straight Path Construction, we highly suggest annual
roof inspections for all flat and low-slope roofs in Calgary to maintain them
in top condition and add years to their lifespan.
Final Thought
A leaky rubber roof isn’t necessarily an excuse to replace it entirely. More
often than not, small problems can be easily fixed inexpensively. At
Straight Path Construction, we offer professional rubber roof inspections and
repairs in Calgary. We’ll track down the source of the leak and repair it correctly,
so your house remains secure.
Call to Action
Observe a leak in your rubber roof?
Call Straight Path Construction today or go to our website to
schedule your complimentary Calgary roof inspection. Quick, trustworthy
and repairs right at the first time.