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