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Caulking & Sealants

High-performance joint sealing that keeps building envelopes watertight for years.

Caulking & Sealants
Service

Caulking & Sealants

Failed caulking is one of the most common causes of water infiltration. We remove old, cracked sealant and re-apply high-performance materials to expansion joints, windows, panels and control joints — restoring a continuous, watertight seal across the building envelope.

  • Joint sealing
  • Weatherproofing
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What's Included

Our Caulking & Sealants Service

Sealant fails long before the building does. Our crews cut out failed material, prep and prime the substrate, and install premium silicone, polyurethane or hybrid sealants rated for the joint movement and exposure. The result is a clean, uniform bead line that keeps water, air and pests out.

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  • Removal of old, cracked or failed caulking
  • Window, door and panel perimeter sealing
  • Expansion and control joint sealing
  • Backer rod installation for correct joint depth
  • Premium silicone / polyurethane sealants
  • Tooled, uniform finish for a clean look
Why Zyvox

Built on Quality, Safety & Trust

Licensed & Insured

Fully licensed, insured and WSIB compliant — every crew, every site, every time.

Certified Crews

Skilled, experienced tradespeople who take pride in delivering a job done right.

On Time, On Budget

Transparent, itemized quotes and reliable schedules from first visit to final sign-off.

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Serving the GTA, Ottawa, London, Windsor, Kingston, Sudbury, Thunder Bay and Northern Ontario — projects of all sizes.

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