GENERAL MAINTENANCE
How often should I have my chimney cleaned?
I heat with gas. Should this chimney be checked too?

Q. How often should I have my chimney cleaned?

Even if you don't use your chimney much, animals may build nests in the flue or there may be other types of deterioration that could make the chimney unsafe to use.You should have your chimney inspected and cleaned at least once a year.

Back to Top

Q. I heat with gas. Should this chimney be checked too?

Yes. Although gas is generally a clean burning fuel, the chimney can become non-functional from bird nests or other debris blocking the flue. Modern furnaces can also cause many problems with the average flues intended to vent the older generation of furnaces. Modern high efficiency furnaces produces flue gases that are cooler in temperature and can allow for condensation to form inside the chimney. This condensation can become highly acidic and can corrode your chimney.

Back to Top

Q. What is a chimney relining system?

Most masonry chimneys are made with clay tiles that line the inside of the chimney. Over time these tiles can break down or crack due to several contributing factors. When this happens the chimney is no longer safe and needs a new liner. A chimney liner is nothing more than a metal insert placed in the existing chimney. There are different types of metal liners, including flexible and rigid stainless steel. Depending on the design of your chimney a flexible liner may be your only option. If you have a short and straight ascending chimney you may opt for a rigid liner.

The most effective and economical way to reline your chimney is with a HomeGuard stainless steel relining pipe.

Back to Top

Q. Do all chimneys have liners?

No. Not all chimneys have liners. Chimneys built before 1940 most likely weren't built with liners. If you have a chimney without a clay liner you can make it safe by installing a HomeGuard stainless steel liner.

Back to Top

Q. What's involved in getting a chimney liner replaced?

The most cost effective way to replace your chimney liner is to have a stainless steel relining pipe installed. Depending on the type of chimney you have your chimney sweep may recommend either a rigid or flexible pipe. There are many scenarios and options in relining a chimney depending on your situation.

Back to Top

Q. Is it expensive to reline with stainless steel?

It is actually much cheaper than the cost of rebuilding the chimney. Different factors contribute to the cost of the job. It also depends on the complexity of the job. There are different stainless liners available, some more expensive than others. More expensive doesn't always mean better.

Back to Top

Q. Can I install a stainless steel chimney liner myself?

There are many online chimney liner stores who will tell you that installing a chimney liner is easy. They tell you that anyone with common sense can do it. They are right. For some people its a good way to save money. For others it may not be a good idea. So you should do your research and see if its a job you can handle. It's never a bad idea to hire a professional, but it's not a bad idea to do things yourself.

If you do install a chimney liner yourself, most likely your factory warranty will be voided. However, most retailers will honor the factory warranty, which can be easier than going through the manufacturers. So make sure you ask.

Related Links

	Take a tour of your chimney
	Fireplace Basics
	Chimney Relining General Info