For Safety and Longevity, Invest in a Strong Chimney Liner from Lifetime Chimney
Lifetime chimney liners are specifically engineered with high quality 316L grade stainless steel to withstand the severe constant conditions present within your masonry chimney. Lifetime Chimney Systems are offered at the lowest possible prices and fully covered for self-installers by a lifetime warranty.
Chimney Liners create a barrier between your chimney walls and the flue and thus help to insulate and protect your existing chimney. They are designed to carry smoke and fumes up your flue liner instead of releasing them directly into the chimney chamber. The easiest type of liner to work with are the Flexible chimney liners. This type of liner has a flexible tube that connects to your fireplace or wood stove and runs the entire length of your chimney up to the termination.
Chimney liners help increase the efficiency of your appliance by allowing better air flow and enhancing heat retention. They also help reduce the amount of condensation that is formed through the smoke during the combustion process, thus making it harder for creosote to form. This also helps reduce the risks of a chimney fire.
Northline Express offers a variety of options for Flexible Chimney Liners. We offer all in one kits, as well as individual components to help you find the perfect option for your project. Depending on your application we have venting options in a variety of inches as well as materials such as stainless steel and aluminum chimney liner kits.
Our Lifetime Chimney Liners are recommended for the Do It Yourself Homeowner as well as Professional Installers. This product line features a durable 316L grade stainless steel construction with a double layer construction. They can be installed within masonry chimneys and can be used with appliances that burn oil, Propane, Natural Gas, Wood, Coal and Pellets. This line of products is UL Listed to 1777 zero clearance standards.
DuraLiner is a high temperature, insulated relining system that is recommended for use by Professional Installers and features a factory insulated double-walled pipe with 304 stainless steel inner and a galvalume outer wall. DuraLiner Rigid pipe comes in round or oval and is constructed with built-in fittings and pre-drilled holes and includes stainless steel rivets. This product is designed for use with appliances fueled by gas, pellet, oil, wood or coal and is also UL Listed to 1777 zero clearance standards.
DuraFlex AL is an economical venting option that is constructed of single wall aluminum that is recommended for use by Professional Installers. This liner is used with a wide assortment of Type B propane and natural gas venting applications such as gas fireplaces, gas-fired furnaces, water heaters, space heating and boilers. This product is UL Listed to 1777 zero clearance standards for masonry chimneys.
DuraFlex SS is a flexible single wall stainless steel venting option that is constructed with either 304 or 316 grade stainless steel. This product is recommended for use by Professional Installers and is an excellent option for chimneys with minimal offsets. This product line is intended for wood burning, non-condensing gas and oil fired appliances. The DuraFlex SS is listed to UL 1777 standards.
Check out our Chimney Liner Learning Center.
The ideal liner size is determined by the venting requirements and the exhaust outlet of your appliance. You never want to undersize your venting. Installing the proper venting size is crucial for the safe and proper function of your appliance.
A Stainless Steel Chimney Liner has the ability to last upwards of 15 to 20 years. There are a number of factors that can lower this timeframe including quality, material, maintenance and proper chimney cleaning.
Northline Express offers chimney liner options for professionals and DIYers alike. Check out our Chimney Liner Learning Center.