When Should You Replace Your Siding?

Maintaining your siding in excellent condition is vital for protecting your most significant investment—your home. In Calgary, we’ve been experiencing increasingly extreme weather conditions, including severe hailstorms. Many homeowners are unsure whether it’s better to repair their damaged siding or replace it entirely. At BroConstruction, we’re here to help you determine the best course of action for your home.

The Increasing Threat of Hailstorms

Over the past few years, Calgary has seen a rise in the frequency and intensity of hailstorms. Damage from hail can range from minor dents to your entire home’s exterior being riddled with hail impacts. The extent of the damage largely depends on the material of your siding and the severity of the storm. Many modern homes use vinyl siding, which is particularly vulnerable to hail damage.

Repair or Replace: What Should You Do?

If your siding has suffered minor damage, such as a few small holes, repairs might suffice. This could involve filling in holes or replacing individual siding panels. However, if your siding is older or the damage is extensive, a full replacement may be more cost-effective. Older siding may be nearing the end of its lifespan, making repairs less practical in the long run.

Additionally, the original type and color of your siding might no longer be available, leading to a mismatched appearance if only certain sections are repaired. Upgrading to a more durable, hail-resistant siding material can save you stress and money in the future. Consider options like fiber cement siding, which offers enhanced durability against Calgary’s harsh weather.

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Other Reasons to Replace Your Siding

Hail damage isn’t the only sign that it’s time to replace your siding. Here are other factors to consider:

Rotting Siding

Wood or organic siding materials are susceptible to rot, especially in moist environments. Rot compromises the structural integrity of your siding, making it prone to breaking, detaching, and becoming a breeding ground for pests and mold.

Insect Infestations

Older wood siding can attract insects looking for a place to nest. These pests tunnel through the siding, causing damage to your home’s structure. Signs include small holes or sawdust around your siding.

Warping and Buckling

Exposure to moisture and extreme temperature fluctuations—common in Alberta—can cause siding to warp or buckle over time. This deformation creates gaps that allow air and moisture to infiltrate your home, reducing energy efficiency.

Mold and Mildew Growth

Persistent moisture can lead to mold and mildew on your siding, posing health risks to your family and further damaging your home’s exterior. If you notice these issues, it’s crucial to replace your siding and address any underlying moisture problems promptly.

Outdated Appearance

Siding can fade, peel, or become outdated. Upgrading your siding not only refreshes your home’s look but also enhances its protection against Calgary’s extreme weather. Modern options like James Hardie Siding offer both aesthetic appeal and durability.

How to Identify Siding Problems

Beyond visible damage, other signs indicate your siding may need professional attention:

  • Visible Damage: Cracks, warping, or other physical damages.
  • Moisture Issues: Dampness inside your home or attic, often due to moisture seeping through cracks.
  • Higher Energy Bills: Rising utility bills from providers like ATCO or ENMAX may indicate inadequate insulation due to siding issues.
  • Fading or Peeling: Discoloration or peeling paint makes your home look neglected.
  • Age of Siding: Siding typically needs replacement after 20-30 years, even without visible damage.

Regularly inspecting your home’s exterior can help you catch these issues early, saving you from costly repairs down the line.

Trust BroConstruction for Expert Siding Solutions

If you notice any of these signs, consult a professional siding contractor before making a decision. BroConstruction is a trusted provider of siding installation and repair services in Calgary. Our experienced team offers ethical, high-quality workmanship to ensure your home is well-protected.

We also specialize in roofing services, providing comprehensive solutions for your home’s exterior. Visit our homepage for a full list of services.

Contact Us for a Free Estimate

Don’t wait until minor issues become major problems. Reach out to us at (587) 573-1373 or email info@bravehomes.ca. You can also fill out our contact form on our Contact Us page.


Serving Calgary and surrounding areas, BroConstruction is committed to enhancing your home’s beauty and durability. Let us help you choose the best siding option to withstand Calgary’s challenging weather conditions.

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