Tacoma Chimney Crown Crack Repair

The chimney crown on my Tacoma, Washington home has medium-sized masonry cracks that need to be closed up before our next stretch of wet weather. Water hasn’t penetrated indoors yet, but I can already see surface flaking around the damaged area, so I want the crown repaired and waterproofed in one visit if possible.

Scope of work
• Grind or rout the existing medium cracks to sound material
• Rebuild or resurface the crown with an appropriate exterior-grade mortar or crown coat product
• Apply a breathable waterproof sealant once the repair has cured
• Clean up all debris and leave the roofline exactly as you found it

Acceptance criteria
The repaired crown should be smooth, free of visible cracking, and able to pass a basic water-spray test without seepage. Please document the process with before-and-after photos so I can keep them in my maintenance file.

Let me know your proposed approach, materials you prefer (e.g., Type N/S mortar, crown coat, elastomeric sealant), estimated time on site, and any warranty you include on masonry repairs.