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Draft King®

Single Flue Galvanized Steel Chimney Caps


Cap your square, rectangular, or oval flue with a durable, economical Draft King® Single Flue Galvanized Steel Chimney Cap! Available in 18 distinct sizes, these caps provide a nearly universal chimney flue solution for common masonry flue shapes and dimensions.

Bringing the Best Home to You Since 1947.™

Draft King®

Product Description

Manufactured in the USA, each cap is crafted from a 14-gauge galvanized steel base. 18-gauge galvanized steel mesh is welded to the base, and a 24-gauge galvanized steel hood is welded to the top of the mesh for maximum protection. The hood features scalloped corners and turn-down drip edges to allow for proper rain runoff. These caps are installed with stainless steel hex-head mounting bolts and require only a screwdriver. Draft King’s® corner mounting attachment provides the most secure fit possible on a masonry flue.

Product Guide

Fits Many Square, Rectangular, and Oval Flue Tiles

Styles available for flues as small as 3-½” x 7-½” and as large as 20-¼” x 20-¼”.

Compatible with Stainless Steel Leg Kit

Use to install cap on flue tile that doesn’t protrude out far enough from chimney crown.

Available in ¾” and ⅝” Mesh

¾” mesh is standard (use ⅝” mesh only when required by local codes).

Helps Prolong the Life of Your Masonry Chimney

Keep out rain, animals, debris, and prevent chimney masonry and tile from deteriorating.

  • Product Features
  • Retail Specs
  • Shipping Specs
  • Installation Instructions
  • Venting Safety
Draft King® Single Flue Galvanized Steel Chimney Caps
  • 14-Gauge Galvanized Steel Base
  • 18-Gauge ¾” Expanded Galvanized Steel Mesh
  • 18-Gauge ⅝” Expanded Galvanized Steel Mesh Available (Use Only When Required by Local Codes)
  • Metal Mesh Turns in 90° at Base and Rests on Flue Tile, Closing Gaps
  • 24-Gauge Galvanized Steel Hood with Scalloped Corners and Turn-Down Drip Edges
  • Each Style Features a Black Powder Coat Paint Finish
  • Installs Using Slotted Hex-Head Stainless Steel Mounting Bolts
  • Unique Corner Mounting Design Provides Most Secure Fit Possible
  • Compatible with Stainless Steel Leg Kit (for Chimneys with Flue Tile Extending Less Than 1” above Crown)
  • Outside Mounting Provides Greater Free Air Space for Better Draft
  • Arrests Sparks and Reduces Certain Downdrafts
  • Provides a Clean, Professional Wildlife Exclusion Solution
  • Made in the USA


Do not use in situations where oil or coal is burned, or when wood or wood pellets are used as the home’s primary source of heat (e.g., a wood furnace chimney or pellet stove chimney).

Draft King® Single Flue Galvanized Steel Chimney Caps




Draft King® Single Flue Galvanized Steel Chimney Caps




Draft King® Single Flue Galvanized Steel Chimney Caps
A HY-C COMPANY™ Warranty

Draft King®


Our Draft King® brand provides safe, secure, and durable products to Improve Your Life and the Life of Your Home™. Designed and manufactured as long-lasting Home Solutions Built Better™, our warranty applies to products installed properly and used in accordance with the intended use. We reserve the right to refuse warranty coverage based upon field modifications, improper installation, and/or improper use. Our warranty applies to the original purchaser of product and is non-transferable. All warranty claims must include a copy of the original invoice showing the date purchased, seller name, and model number. Warranty coverage commences on the date of purchase. Our liability under this warranty is limited to the replacement cost of the product purchased and does not cover any costs of shipping, labor, or consequential damages related to the performance of the product.


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