Let Us Replace Your Prefab Panels Or Fireplace Screen
A to Z Chimney Services can help you with maintaining your prefabricated chimney and fireplace every step of the way. One of the most crucial repairs we make is replacing the walls—or panels—of Zero Clearance fireplaces (ZC’s). Prefabs or ZC’s are different from masonry fireplaces in that they are not made of brick and mortar. Instead ZC’s are made out of very thin sheet metal, and the walls are lined with refractory cement insulating panels that take the majority of the heat’s abuse and keep the metal cooler. ZC’s get their name because there’s very little “clearance” between the flammable 2×4’s and the outside of the sheet metal box. In fact, flammable 2×4’s are often located within ½ inch of the sheet metal. This means that what comes between your home and your fireplace has to be extremely heat resistant, and this is why damaged refractory panels should be repaired by a professional before you light even one more fire. Don’t risk it.
If you were to light a fire in a firebox with damaged or missing refractory panels, two things could happen. First, the thin sheet metal fireplace could get really hot and warp, thus permanently damaging the unit and requiring the entire fireplace to be replaced. Secondly, and worst of all, as the metal gets hot, you risk having the heat transfer onto the nearby flammable 2×4 studs, thus catching your house on fire.
Do I Need To Replace My Fireplace’s Refractory Panels?
How do you know when it’s necessary to replace your refractory panels? The rule of thumb is that once you can either get the edge of a credit card into the crack or once the panel is cracked all the way through and flexes when you press on it lightly, it must be replaced. Also, if no cracks are visible, but chunks of the cement have fallen off (known as “spalling”), it should be replaced as well.
Like any other household appliance, refractory panels will eventually wear out and need to be replaced. The more often your burn fires, the more quickly your refractory panels will need to be replaced. If your prefab’s walls are cracked or damaged, we recommend you discontinue any further fires until you have the damage inspected by a CSIA-certified chimney sweep and replaced if necessary.
We Carry And Install Fireplace Spark Screens
Among other fireplace accessories, we also carry an attractive line of spark screens that will keep your embers and sparks safely inside your firebox. Whether your spark screen is missing, stuck on its track, or just looking like its best days are behind it, we can locate the right screen for your fireplace.
If you see cracks in your factory-made fireplace’s firebox or you need a new fireplace screen, contact A to Z Chimney Services today. Email us at email@example.com, call us, or fill out our online appointment form!
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Awards & Reviews
Your employee was on time and very careful about cleanliness! I appreciated the fact that he took the time to not only put tarps down in front of my fireplace, but also everywhere he walked as he came in and out of my home… I have had my chimney cleaned by several companies over the years, and I don’t think I remember anybody being as careful to keep it clean as A to Z!
Also, another difference I noticed was the fact that your guy was here about ½ hour longer than any other chimney guys I’ve had in the past. Not only did it seem he was more meticulous and concerned about doing a thorough job, but he also put a Chim Scan Camera up into my chimney after cleaning to make sure there were no dangerous cracks or gaps.
You guys weren’t the cheapest in town, but I feel I DEFINTELY got a better value with your company than any others I’ve used in the past. You took more time, did a better job, and thoroughly answered all of my questions in terms that I could understand.
Great job from start to finish! Now that I’ve found you, I’ll use A to Z exclusively from now on!
~ Greg and Marsha Johannson, Granite Bay, CA
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