Northeastern Masonry & Chimney Can Restore Your Chimney With HeatShield® Cerfractory Sealant

When it comes to maintaining the safety and efficiency of your home’s chimney, few solutions offer the comprehensive protection of HeatShield® cerfractory flue sealant. At Northeastern Masonry & Chimney, we’ve seen firsthand how this innovative technology can transform damaged chimneys, providing homeowners in Albany and throughout New York with peace of mind that comes with superior protection.

Whether your existing clay tile liner needs repair or a complete resurfacing, HeatShield® Cerfractory flue sealant can help. The product combines ceramic and refractory mortar and is designed to withstand moisture, damaging high temperatures, and even the acidic byproducts of combustion. In fact, the system comes with a 20-year warranty when professionally installed. If your chimney is showing signs of flue damage, reach out to us online or call 518-767-9315.

What Are the Benefits of Choosing HeatShield® to Reline a Chimney?

HeatShield® is a unique, industry-leading product that combines the best qualities of ceramic and refractory mortar. This powerful formula is designed to restore your flue liner with a smooth, heat-resistant finish that can withstand the rigors of consistent use.

One of the main benefits of using HeatShield® for relining a chimney is its exceptional resistance to high temperatures and acidic combustion byproducts. Unlike other traditional solutions, HeatShield® has been engineered to endure temperatures exceeding 2900 degrees Fahrenheit. Its moisture-resistant properties prevent the water from getting into your chimney, which can compromise masonry over time. With HeatShield®, you’re not only fixing current damage but also providing long-term protection for your entire chimney system.

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HeatShield® also helps optimize your chimney’s efficiency. By creating a seamless surface within the flue, it ensures that smoke and gases exit the home quickly and safely, reducing the risk of creosote buildup. This means fewer chimney cleanings and a more efficient draft for your fireplace.

How Does HeatShield® Work?

HeatShield® works by filling in holes, cracks, and gaps and creating a seamless, smooth liner surface that encourages draft. When a liner is deteriorating, crumbling, and cracking, it can slow down the removal of dangerous gases that result from combustion. As these gases linger in the flue, a couple of things can happen:

  • Toxic gases can escape back into the home by seeping through cracks and gaps and even backflowing into the home
  • These gases can cool and settle on the flue walls in the form of creosote and damaging water vapor
  • Heat can transfer to nearby combustibles, which could easily start a house fire
  • The acidic byproducts of combustion can corrode the chimney walls

What Happens During the Relining Process?

When our expert technicians use the HeatShield® system to restore your flue, they will first video scan your flue liner and document all damage or areas of concern. If there are only a few areas in need of repair, a primer will be applied to those areas, followed by the HeatShield® product. Once the product is applied, a foam applicator is used to ensure that the holes, cracks, or gaps are filled and that the product is smooth and even.

If our initial video scan reveals more extensive damage and the entire flue needs resurfacing, our technicians will place a foam applicator at the base of the flue and apply a primer to the entire liner. Once the primer is dry, the product will be poured into the flue, and the applicator will be pulled up through the flue, sealing cracks and gaps and smoothing the product as it goes.

After either process, a video camera will be used to verify and document the results of our work. We want you to see the difference HeatShield® can make in your flue liner.

Heatshield resurfacing application showing inside of chimney with missing mortar and crackes and spalling

Is HeatShield® Safe & Effective for All Types of Chimneys?

HeatShield® can provide comprehensive solutions for various chimney types and conditions. Whether you have a traditional masonry chimney, a prefabricated metal chimney, or an older clay tile liner showing signs of wear, this innovative system can be adapted to meet your specific needs.

The cerfractory formula used in HeatShield® allows for a tight bond to the existing masonry, which creates a safe, strong, and durable surface. Whether your chimney is older or more modern, HeatShield® can accommodate the necessary reinforcement or complete resurfacing. This adaptability means that homeowners don’t need to worry about expensive structural overhauls when relining is required. Instead, HeatShield® provides a cost-effective, minimally invasive way to repair and protect.

Safety is always a top concern for the Northeastern Masonry & Chimney team, and HeatShield® has been tested exhaustively. It’s proven to be an effective barrier that can help prevent dangerous situations like carbon monoxide leaks and chimney fires. Because it creates a seamless, insulated layer, it reduces the risk of heat transferring to nearby combustible materials. Homeowners who choose HeatShield® benefit from both increased safety and a cleaner-burning, more efficient fireplace.

What Kind of Maintenance Does a HeatShield®-Lined Chimney Require?

While HeatShield® is built to last, proper maintenance is always important for maximizing the lifespan of any chimney lining. The good news is that maintaining a HeatShield®-lined chimney is straightforward. Regular chimney inspections – recommended at least once a year – can help identify any potential issues before they become serious. These inspections are key to ensuring that your HeatShield® lining remains intact and functions effectively. Regular cleaning will also help your HeatShield® liner last longer. By removing soot and other buildup, you can prevent clogs and damage. Our experts can clean your chimney to keep your liner in great shape.

HeatShield® itself is moisture-resistant, but water can still seep into the chimney structure and can lead to damage over time. Proper maintenance of your chimney cap and flashing can help mitigate water-related issues and keep your HeatShield® liner performing at its best.

How Do I Find a Certified HeatShield® Installer?

Choosing the right professional to install your HeatShield® liner is just as crucial as the product itself. Only certified technicians are authorized to install HeatShield®, ensuring that it is applied correctly and meets safety standards. Northeastern Masonry & Chimney is your go-to team for expert HeatShield® installations in and around Albany. Our certified technicians have extensive experience and are trained to handle a variety of chimney setups.

When you choose Northeastern Masonry & Chimney, you’re not just choosing a service provider – you’re choosing a partner dedicated to the safety, efficiency, and longevity of your home’s chimney system. With our expertise, you can enjoy the warmth and comfort of your fireplace, knowing that your chimney has been relined with one of the best solutions available.

Make Your Appointment Today!

Protecting your home starts with maintaining its critical systems. With HeatShield®, you’re getting a solution that offers unparalleled protection, efficiency, and comfort. Contact Northeastern Masonry & Chimney today to schedule your chimney evaluation and discover how we can help protect your home’s most important structures. Don’t put your home and family at unnecessary risk – call us at 518-767-9315 today, or click here to book an appointment.

Oil-fueled appliances also need a liner for safety. Explore our chimney relining options to see what’s right for your set-up.