Custom chimney caps from Premier Chimney LLC are custom-made to fit the exact dimensions of your flue, no matter if your chimney is made of brick, stone, or metal, and whether it’s square, round, or rectangular. A properly fitting cap aligns perfectly, seals tightly, and can withstand wind and rain without moving out of place. These Custom chimney caps in Algonquin are designed to prevent water from entering, keep critters out of your flue, and enhance draft performance from the very first day. When you invest in quality, you’re ensuring your chimney remains in top shape for years to come.