Your chimney is designed to last, but many factors can cause it to become worn and damaged. In some cases, your chimney can require drastic repairs and even a rebuild. When damage is caught in time, it can be repaired simply, with industrial solutions that have been tested and designed for just that.
HeatShield® combines the strength of a high fired ceramic with the heat resistance of high temperature refractory cement. This technology is long-lasting, heat resistant, and versatile. Thus, it can repair in a few ways. The material is a powder that is mixed with tap water before the job is done. Therefore, HeatShield® Cerfractory® sealant is not wasted, and costs remain low. Since it’s creation, chimney experts have been using HeatShield® to restore chimneys, using one of three systems of repair:
- Joint Repair System
This system repairs joints correctly, strengthening your chimney and restoring it to full function. When there are gaps between flue tiles, a foam applicator blade is fit for your chimney and positioned below each gap. The HeatShield® mixture is placed into the gaps by the tool and the flue is smoothed as the tool moves upward.
- Resurfacing System
What if the chimney is sound, but has cracks, spalling, and gaps in the flue? The resurfacing system restores the flue from top to bottom. The custom foam applicator is used, as it is in the joint repair. However, this time it is placed at the bottom of the flue, and hoisted upward with a wench. This tool applies a “tie coat” material to the flue walls, which cleans and primes the flue walls. After this coat dries, HeatShield® is applied, with a thickness of 1/4″ again using the foam applicator/wench system. This process is completed with a video scan to ensure the flue is restored, smoke-tight, and smooth.
- CeCure® Sleeve Relining System
Much like the resurfacing system, this system requires a custom foam applicator/wench that applies HeatShield® Cerfractory® Flue Sealant. Next a CeCure® Sleeve is lowered into the chimney and attached to the top. This sleeve is a high-density, low profile, ceramic insulation sleeve, reinforced with stainless steel fabric. It is pressed firmly into place when the foam applicator tool is pulled back down the flue. Afterwards, the job is completed when a coat of HeatShield® Cerfractory® Flue Sealant is applied on top of the sleeve. This job is checked with a video scan, and a complete relining system. This restores a damaged liner, or lines an un-lined flue. This system is appropriate for all fuel types and is long lasting.
This technology was developed in Europe over 20 years ago. In addition, it is the top choice for chimney professionals across the United States and Europe. It is an eco-friendly choice. Also, it is as dependable and long-lasting as a stainless steel liner. It’s affordable and comes with a 20 year limited warranty.
We stand by HeatShield® products because they are the best. Here at Billy Sweet Chimney Sweep, we put customer safety and satisfaction first. For information about our chimney lining services ask a technician about HeatShield® today. To find out more about liners and their importance, click here. Remember that Billy Sweet is certified to get the job done right, and we can repair your flue before fall!