Two Step Chase Cover

$0.51$0.80 sq. in.

Select Material and Enter the Width & Length. Enter Fractions as Decimals.

Standard SIDE FLANGE HEIGHT is 2 Inches.

Order 3 Inch SIDE FLANGE HEIGHT here.

Order 4 Inch SIDE FLANGE HEIGHT here.

Order 5 Inch SIDE FLANGE HEIGHT here.

Order a DRIP KICK on the SIDE FLANGE here.

NO FLUE HOLE is the Standard Configuration.

Order 1st FLUE HOLE here.

Order 2nd FLUE HOLE here.

Order 3rd FLUE HOLE here.

Total Area (sq. in.)
Product Price
SKU: N/A Category: Tag:


Custom sizes available. Use on sided or veneered chases or order without a hole to cover unused masonry chimneys. Can also be used to close off the chimney top around metal liners in masonry chimneys.

Enter the Width & Length. Please measure all four sides, since some chimneys/chases are not perfectly square. Select the Hole Collar Height, and the perimeter Side Flange Height.

Standard Side Flange Height (the band that wraps around the top of the chimney and provides the fastening area) and Hole Collar Height is 2″. Covers are diagonally creased for strength.

See the Chase Cover Measuring Guide. If you need a custom shape, please contact us. We can fabricate any size or shape chase cover you need.

Shipped fully assembled. Tools needed: Drill, Phillips screwdriver, measuring tape, and a caulk gun.

Most of our covers must be shipped common carrier and arrive in a wooden crate. Crated caps can sometimes weigh 200 lbs or more.

Additional information


16oz Bright Copper, 20oz Bright Copper, 16oz Lead Coated Copper, 16oz Freedom Gray Copper