Expansion Joint Repair & Waterproofing Services in Victoria and Vancouver


Protect your concrete structures from water infiltration and structural damage with Canadian Concrete Repair and Injection – the trusted experts in expansion joint repair and waterproofing services. Based in Victoria and proudly serving Vancouver Island and the Lower Mainland, we specialize in restoring the integrity of expansion joints to ensure the longevity of your structures.

Our Specialized Services:

  • Joint Sealant Replacement: Restoring the watertight seal of expansion joints using flexible and durable sealants like polyurethane, silicone, or polysulfide.
  • Backer Rod and Sealant Installation: Providing additional support for sealants and ensuring proper joint movement by installing backer rods before applying sealants.
  • Injection Grouting: Sealing and waterproofing expansion joints from the interior using polyurethane or epoxy resins – ideal for inaccessible joints or when exterior repair is impractical.
  • Joint Cover Plates Installation: Installing durable metal or elastomeric cover plates over expansion joints in high-traffic areas to protect against water ingress and physical damage.
  • Waterstop Installation: Embedding hydrophilic or PVC waterstops within joints to create a continuous barrier against water ingress, particularly in below-grade structures.
  • Preventative Maintenance Programs: Customized maintenance plans that include regular inspections to identify early signs of deterioration and address them promptly.
  • Emergency Repair Services: Rapid response solutions for urgent expansion joint repairs to minimize disruption and prevent further damage.

All our services come with a 5-yr warranty, underscoring our commitment to quality and customer satisfaction.

Expansion Joint Repair & Waterproofing Services in Vancouver BC

Why Choose Us for Expansion Joint Repair?

Expansion joints are critical for accommodating movement in concrete structures due to temperature changes, moisture variations, and environmental factors. Over time, the materials in expansion joints can deteriorate, leading to water infiltration and potential structural issues.

At Canadian Concrete Repair and Injection, we provide lasting solutions that:

  • Prevent Water Ingress: Properly repaired expansion joints ensure water cannot penetrate, protecting your structure from water damage and corrosion.
  • Maintain Structural Integrity: By restoring the joint's ability to manage movement, we help prevent uncontrolled cracking and damage.
  • Enhance Durability: We use high-quality materials designed to withstand environmental stressors, providing long-term protection against leaks and deterioration.
  • Offer Cost-Effective Solutions: Regular maintenance and timely repairs prevent more significant, costly structural issues down the line.
Expansion Joint Repair in Victoria BC

Our Effective Repair Strategies

Joint Sealant Replacement

  • Purpose: To restore the watertight seal of the expansion joint, preventing water ingress.
  • Process:
    • Removal of Old Sealant: Carefully removing the deteriorated sealant.
    • Joint Cleaning: Thoroughly cleaning the joint to ensure proper adhesion.
    • Application of New Sealant: Applying high-quality, flexible sealant that accommodates joint movement while maintaining a waterproof barrier.

Backer Rod and Sealant Installation

  • Purpose: To provide additional support for the sealant and ensure proper joint movement.
  • Process:
    • Installation of Backer Rod: Inserting a flexible foam backer rod into the joint.
    • Sealant Application: Applying sealant over the backer rod, controlling sealant depth and ensuring adhesion to joint sides.

Injection Grouting

  • Purpose: To seal and waterproof expansion joints from the interior.
  • Process:
    • Installation of Injection Ports: Along the length of the joint.
    • Resin Injection: Injecting polyurethane or epoxy resin to fill voids and create a watertight barrier.
    • Curing: Allowing the resin to expand and cure, sealing the joint against water ingress.

Joint Cover Plates Installation

  • Purpose: To provide a durable, physical barrier over expansion joints, especially in high-traffic areas.
  • Process:
    • Preparation: Cleaning and preparing the joint area.
    • Installation: Anchoring metal or elastomeric cover plates over the expansion joint.

Waterstop Installation

  • Purpose: To prevent water from passing through the joint in below-grade structures.
  • Process:
    • Embedding Waterstops: Installing hydrophilic or PVC waterstops within the joint during construction or retrofitting existing joints.

Challenges and Considerations

  • Material Compatibility: We select sealants and materials compatible with the specific movement and environmental conditions of your structure to prevent premature failure.
  • Access to Joints: Our team is skilled in repairing expansion joints in hard-to-reach areas using appropriate techniques like injection grouting or joint cover plates.
  • Environmental Factors: We consider temperature and humidity during repairs to ensure optimal curing and long-lasting results.

Maintenance and Monitoring

  • Regular Inspections: We offer maintenance programs with regular inspections to identify early signs of deterioration.
  • Sealant Reapplication: Depending on environmental exposure, we can reapply sealants periodically to maintain effectiveness.
  • Joint Movement Monitoring: Monitoring joint movement over time ensures repair materials continue to perform as expected.

Advanced Technology and Materials

We utilize the latest technology and high-quality materials in our repair processes. Our advanced sealants, resins, and waterstops provide robust protection against water damage and accommodate the necessary movement of your structures.

Client Consultation and Custom Solutions

We understand that every project is unique. Our team works closely with you to assess your specific needs and develop tailored expansion joint repair solutions that ensure maximum protection and cost-effectiveness.

for a Free Consultation

Contact Us Today

Call | Text | WhatsApp

778.676.7785

Service Areas:

Victoria, Vancouver Island & the Lower Mainland

Don't let deteriorated expansion joints compromise your structure's integrity. Protect your investment from water damage and structural concerns by contacting us today. Our expert team is ready to provide a free consultation and tailor solutions to your specific needs.

Canadian Concrete Repair and Injection – your partner in maintaining safe and durable concrete structures.