• Note that thimbles fit inside the hole of the square/rectangular flue and and should fit flush with the interior wall.The thimble must not impinge the inside the vertical flue section. From looking at it, I see no reason why you could not make your own. Dura-Vent Dura-plus Wall Thimble- Stainless Steel Painted Black-with Trim. FREE Shipping by Amazon. trim ring measures 20" diameter and 8 in. The Insulated Chimney Thimble will protrude in the living space a minimum of 3". In most cases, this is a piece of metal that fits into the hole where the chimney will exit your wall. Make your next project top-notch with the handcrafted clay products you need to build custom fireplaces, wood-fired ovens perfect for outdoor entertainment spaces, and other ornamental, architectural products for that custom home finishing touch. ... Chimney 69630 6 in. An important part of chimney installation is the chimney thimble. Other issues with installation can also be present that may cause serious danger to the home. Our ceiling is at 14'. 91. $102.14 $ 102. 14 $107.45 $107.45. •Flues with holes only available in 2’ lengths. (See Figure 5) Remove Thimble from Metal Base. Use this kit for through-the-wall installations. Just the single wall metal flue stuffed into a hole knocked though the outer block and inner clay flue of the chimney (with mortar slathered around the metal flue). For example, a stove pipe that is exiting the home horizontally must have a certain slope. I just checked online, the outlet I bought mine from has them for $6.07 so they are not an expensive device anyway. • Saddles fit flush to the outside of the round flue with hole. 4. A thimble is a protectant (made from steel or clay) that allows the pipe to pass through a wall safely. Includes trim collar for a professional, finished look! This triple wall pipe chimney kit includes chimney adapters, snap-lock adapter with trim, 9 in. Chimney thimbles come in a variety of thickness. 4.5 out of 5 stars 288. 4.0 out of 5 stars 3. 6 in. Duravent 6" DuraPlus Through the Wall Kit. Position thimble firmly against chimney. However, if there is no alternative, the stove pipe must be passed through a thimble or collar. Get it as soon as Wed, Feb 17. $499.91 $ 499. Insert the (thick wall) Thimble into the mounted Metal Base. DuraPlus Chimney Pipe (galvanized), wall thimble, tee with cap, two wall straps, tee support bracket, and chimney cap. A chimney thimble is a sleeve and trim collar that passes the stovepipe into a clay chimney thimble, which then connects to a vertical flue within the masonry chimney. You should not pass a stove pipe through a combustible wall for a hook-up with a chimney flue. Wall and Chimney Thimbles — For those looking to run your horizontal stovepipe through a wall or into a masonry chimney, you'll need a wall or chimney thimble. This is used when connecting something like a wood stove to a chimney. NFPA has set these standards: —A ventilated type 24-gauge metal thimble must be … The Thimble shall protrude at least 1/4 " beyond the Metal Base flange. Professionals come to Superior Clay to find the quality products their clients expect and the complete technical support they need. FREE Shipping. If the Thimble protrudes more than 1/2" beyond round Metal Base flange (into room), mark Thimble using flange edge as a guide. trim ring measures 22" diameter. Nope, no thimble let into the clay flue liner for the hot water heater. • Thimbles and saddles are site assembled with refractory mortar to form the joint. I have a store-bought thimble going up through my roof peak.