Chimney Crown Repair
The crown, the top most portion of your chimney, is one of the easiest places for moisture to penetrate. As moisture penetrates the crown, it accumulates in the chimney chase area and exits through the chimney wall. A deteriorated, cracked, damaged, or incorrectly built crown needs repair. At Armstrong, we seal chimney crowns and rebuild them if needed. We use CrownCoat, a fast-setting elastomeric coating that forms a flexible waterproof membrane. CrownCoat is specifically formulated to repair and protect chimney crowns from water intrusion. It does this by covering the whole crown, filling any existing cracks to help to prevent further cracks from forming. If your crown has extreme damage, we can rebuild it from scratch.