Chimney Caps and Crowns Guide in Nashville and Middle Tennessee
Material guide

Chimney Caps and Crowns Guide

Caps and crowns are the hat and the roof of your chimney. Here is what they do and what they are made of.

The crown is the slab of mortar or concrete at the top of the masonry. It sheds water away from the brick. The cap sits on top of the flue and keeps out rain, animals and debris while letting smoke escape. Together they protect the chimney from its biggest enemies.

Caps are made of stainless steel, galvanized steel or copper. Crowns are made of concrete or special crown coatings. A good crown slopes and overhangs, and a good cap fits snugly with mesh that does not clog. Both are quick to repair and give a lot of value for the cost.

Best for

  • Every chimney
  • Chimneys with cracked crowns
  • Chimneys with no cap
  • Owners after a storm

Strengths

  • Protects the flue
  • Protects the masonry
  • Affordable repair
  • Many styles

Keep in mind

  • Crowns crack over time
  • Caps can rust or clog
  • Wrong size hurts draft
  • Roof access needed
The details

What defines Caps and Crowns

Crown sheds water

Slope and overhang.

Cap keeps things out

Rain and animals.

Stainless or copper

Durable and handsome.

Spark protection

Mesh catches embers.

Easy to repair

High value.

Protect everything below

The first line of defense.

Questions

Caps and Crowns FAQ

Do I need both a cap and a crown?

Yes. They do different jobs.

Which cap metal is best?

Stainless suits most homes. Copper is a premium look.

How often should they be checked?

At every sweep and inspection.

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