Chimney Liner: Cast Masonry vs Stainless Steel

Cast masonry chimney? What does a manufacturer of cast masonry chimneys think?

masonry chimney liner - CHIMNEYS.COMWhat concerns should you have: what is the longevity of these products, cast masonry and stainless steel? What is their endurance capability? What about the safety of the system?

What you are really asking is, What is the difference between products?

The following is some information – from our viewpoint – concerning chimney restoration. It is important to note that the National Chimney Sweep Guild (NCSG) and the Chimney Safety Institute of America (CSIA) are informing insurance companies and building inspectors that this cast masonry liner system is the best and permanent means available on the market today of fixing and restoring any chimney.

masonry chimney liner - CHIMNEYS.COMBoth the NCSG and CSIA inform the insurance company that this is an improvement to a chimney and the chimney system which, since it is an improvement – that is, more than just a repair – the insurance company is not liable for. That is, they don’t have to pay for it.

Both the NCSG and CSIA promote the idea that a stainless steel liner system is equal in quality to the old clay tile liner; and, therefore, a stainless steel liner system should be used as the replacement chimney liner system and not a cast masonry liner system which they view as an improvement.

All steel products, whether in chimney liners or elsewhere, suffer the effects of time; that is, they corrode. Their life span is demonstrably shorter than that of masonry.

Jimmy Golden & Golden Flue - CHIMNEYS.COM
Jimmy Golden inspects a chimney.

As one who has worked with chimneys for a long time, it is my personal conviction that the quality of steel is vastly inferior to the quality and longevity of your present clay tile system! Steel is a replacement product! 

It has been observed that steel liners are frequently replaced at the rate of once every 7 to 10 years! This leads to the observation that if you wish to restore or reline a chimney, you will not find a better means than a cast masonry system. Such systems has been in effect for more than 75 years and have demonstrated their superiority.

~ Golden Flue

~ Asking for Chimney Information ~

After reading an article, you can ask a question about that article. Replies will come from Chimney Professionals, and sometimes from homeowners, who are giving their answer based on the information you provide. Remember that they are providing answers SIGHT and SITE unseen! 

CHIMNEYS.COM recommends that you use these comments to better inform yourself to discuss your chimney and venting issues with a professional whom you call to your home to evaluate the issue.

To read more like the article above, click on the topic below...

0 0 votes
Total
Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments

Looking for a Chimney Sweep?

Click to find…

Your Chimney Pro

Scroll to Top