Our line of colinear direct vent fireplace pipe comes with everything needed to safely ventilate gas fireplace inserts through your existing masonry chimney. 35 foot exhaust and air intake liners come in 3 or 4 inch diameters depending on the kit model, and are made from flexible aluminum. These air intake liner kits also include termination caps with a top plate in your choice of painted black galvannealed steel or 304 grade stainless steel, as well as hose clamps for a complete and easy installation. For homes that are located in areas subject to gusty conditions, such as mountainous or coastal regions, we offer kits with vertical high wind chimney caps.
The aluminum flexible direct vent chimney liner is designed to veer around the curves of your chimney for a simple reline solution. We also offer the option to add insulation should you need this feature for your direct vent system. Your installer will appreciate the versatility and durability of these all inclusive systems!