Home Improvement

What is a chase cover?

Chimney chase covers are commonly referred to as chase pans or chase tops. They are typically a rectangular-shaped piece that covers the top of your chimney made of brick, wood, vinyl, or metal siding.

How long do Chase covers last?

Chimney chase covers that are made of galvanized steel tend to rust quickly and will usually need to be replaced about every five years. Copper and stainless steel ones are much stronger and may last for your lifetime as long as they are not damaged by a severe weather event or fallen branch.

How much are Chase covers?

Chase Cover Prices

The average cost to have a new stainless steel chimney chase cover can range from $1200 – $3000 depending on the type of house, the number of holes needed and how accessible the top of the chase is.

What is the difference between a chimney and a chase?

A chase cover is used for a pre-fab or factory-built fireplace. Unlike a chimney cap that covers only the top of the flue opening, a chase cover fits over the top of the chimney. They’re also called “top pans” because they top chimneys that are sided with vinyl, metal, or wood.

What is a chase in a chimney?

A chimney chase is the long, narrow space that runs from the fireplace up the chimney and through the roof. The chimney chase houses the flue pipe. It’s what you probably think of when you hear the word “chimney,” that rectangular structure on the roof of your house that smoke comes out of.

What does a chimney chase cover look like?

Chimney chase covers are commonly referred to as chase pans or chase tops. They are typically a rectangular-shaped piece that covers the top of your chimney made of brick, wood, vinyl, or metal siding. Chase tops are only found on chases connected to factory-built fireplaces.

How much is a new chimney chase cover?

Average Chimney Cap Costs

Average Cost $300
High Cost $1,000
Low Cost $75

How do I install a chase cover?

And for a cover of this size i would suggest drilling three holes on each of the long sides of the chase. Cover you will want to drill the holes a couple inches off each corner.

What is a stainless steel chase cover?

Stainless Steel Chase Covers

Often used to cover chimney chase surrounds or brick masonry crowns, it fits over the top of the chimney like a shoe box cover fits the top of a shoe box.

How long does a galvanized chimney cap last?

approximately five years

Galvanized steel is the least expensive material used for chimney caps, but it is also the least durable. Galvanized steel will last approximately five years and is prone to corrosion and rust.

Is a chimney chase necessary?

One of the most important parts of the manufactured fireplace may also need the most regular maintenance. The chase cover plays an important role in protecting the rest of the fireplace and chimney system from the elements; because of this, it is a necessary part of any manufactured chimney and needs regular upkeep.

How do you replace a chimney chase cover?

Next step is placing the new stainless steel chaise cover onto the chimney. Chain. Once the stainless-steel cover is in place put screws on all four side to secure the cover to the chimney.

How do you seal a chimney chase cover?

Just a thin bead of silicone is required to properly seal the storm collar and chase cover. Using a high-temperature exterior silicone that is UV protectant, will ensure you never have to check the seal of the chimney cover.

How do you frame a chimney chase?

It's basically resting on the roof and tied into the top of the roof rafters. And what I want to do is put two by fours and two by sixes. That will basically bridge. The chimney chase to the rafters.

What is chimney flashing?

Chimney flashing is a type of roof flashing that creates a waterproof seal to protect your chimney and roof from water damage and penetration.

How do you measure a chimney for Chase?

The easiest measurement to take for a chimney chase cover is the length and the width of the chase. Make sure to measure both opposite sides of the chimney to ensure that one side is not longer than the other. For a good fit, always measure the chimney chase or brick chimney itself, not the old cover.

How big should a chimney cap be?

Your chimney cap should be at least eight inches above the top of the flue tiles that it’s covering, though it is ideal for it to be more than eight inches above. This will ensure that the chimney cap doesn’t interfere with your chimney’s draft, which controls how well smoke is pulled up and out of your chimney.

How do you install a chimney cap?

So you want it up near the top and then you just tighten down these four screws on the side as much as they'll go. And that's it and it's locked in there pretty well you know I kid.

How do you install a round chimney cap?

Drill pilot holes into the crown through the holes on the cap. Remove the cap and run a bead of caulk around the crown’s edges. Set the chimney cap in place again over the caulk. Place the installation screws in the pilot holes and tighten them with a screwdriver.

Do roofers install chimney caps?

Typically, the tradespeople who fit caps are roofers and chimney sweeps.

Can I install my own chimney cap?

Chimney caps protect the inside of your chimney and the inside of your home from weather damage and outdoor pests. Most people prefer to hire a professional when capping their chimney, but you can technically install a cap on your own.

Do chimneys need chimney caps?

You see chimney caps are very necessary. They have two principal functions: First they keep “outside things” out and “inside things” in and they act as “the guard of the gate”, if you will. Protecting your chimney from water, snow, animals and other entry which could do you and your chimney harm!

Why do some chimneys not have a cap?

Chimneys are complex structures and are always exposed to the weather. They aren’t designed to go without chimney caps, but not everyone knows this. Because chimneys are always exposed, rain water, leaves, feathers, and all sorts of things can fall into them and build up or cause damage.

How does rain not come down the chimney?

Every chimney has some type of cover or crown that aims to prevent rain from dropping directly down the chimney. Most chimney crowns have angled surfaces designed to divert rain off their surfaces and away from the chimney.

How do I stop the wind from blowing smoke down my chimney?

Wind Noises

A chimney balloon and a flue blocker are two fast and easy solutions. A chimney balloon is placed inside the chimney and is then inflated. It gets rid of the noise, keeps the cold air out and the warm air inside. A flue blocker works in the same way, except it’s easier to install than the chimney balloon.

Can it be too windy to have a fire in a fireplace?

Fireplaces shouldn’t be used during high or extreme wind (above 40 mph). Doing so could pose a danger by trapping smoke inside or spreading embers from either the top or bottom of the chimney. When wind speeds are low to moderate (below 40 mph), using a fireplace shouldn’t lead to any issues.

Do chimney balloons work?

How does it work? Chimneys act like giant hoovers, sucking air out of your home. This causes cold air to be pulled in from other gaps, causing the cold draughts we notice. The Chimney Balloon effectively blocks the chimney, stopping warm air from escaping and stopping cold air from getting in.