Bird Damage & Bird Hole Repair
Repair of exterior damage caused by birds to restore building integrity and prevent recurring issues.
About Bird Damage
Bird damage and bird hole repair address exterior openings and deterioration caused by birds drilling into building materials.
In the Calgary area, this damage is most commonly caused by Northern Flickers, a protected woodpecker species that frequently targets stucco and EIFS cladding. The soft, insulated texture can resemble tree bark, encouraging Flickers to drill into walls while searching for insects, creating nesting cavities, or during mating season. These holes can allow water intrusion, reduce insulation performance, and lead to further deterioration inside the wall assembly.
Northern Flickers and other woodpeckers are protected under the Migratory Birds Convention Act, which means active nests cannot be disturbed. As a result, repairs are typically completed outside of nesting periods and focus on restoring the building exterior while helping reduce the likelihood of repeat damage.
When Bird Damage Repair Is Needed
Bird damage repair is typically required when:
Holes or gaps are visible in exterior walls or soffits
Birds are nesting in or entering building cavities
Interior water staining or drafts appear near exterior walls
Previous repairs have failed or deteriorated
Ongoing bird activity is causing repeated damage
Early repair helps prevent more extensive envelope repairs later.
View inside a bird hole
How Xtreme Axis Addresses Bird Damage
Bird damage varies widely depending on the extent of the holes, the materials affected, and whether water intrusion has occurred. Xtreme Axis approaches bird damage and bird hole repair in tiers, based on the severity of the issue.
Tier 1: Surface Repair
For smaller holes or localized damage, repairs may involve patching and sealing affected areas to restore the exterior surface and prevent water entry.
Tier 2: Structural or Substrate Repair
When damage extends beyond the surface, repairs may include removal of compromised material, repair of underlying substrates, and restoration of the exterior finish to maintain envelope performance.
Tier 3: Larger-Scale or Repeated Damage
In cases where damage is extensive or recurring, repairs may be combined with more robust materials or finishes designed to better resist future pecking and deterioration.
All work is planned with consideration for access, building condition, and wildlife protection requirements.
Schedule Bird Damage Repair
Address bird damage early to prevent water entry, further deterioration, and recurring maintenance issues. Our team provides practical repairs that restore the building exterior and help limit future problems.
Who This Service Is For
Building owners experiencing bird-related exterior damage
Property managers addressing repeated maintenance issues
Owners responding to water ingress or pest concerns
Facilities with hard-to-reach exterior areas
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