Choosing the best through-wall wood stove pipe kit starts with matching the chimney system to your stove’s required diameter and the parts needed for your wall and exterior layout. The options below include a 6-inch DuraVent kit, a more fully described 6-inch AllFuel HST system, and an 8-inch Selkirk kit. Check the manufacturer’s installation instructions and local building and fire codes before buying or installing any chimney system.
Table of Contents
Quick Comparison
| Product | Diameter | Key details | Listing status in supplied data |
|---|---|---|---|
| DuraVent DuraPlus Through-The-Wall Chimney Kit | 6 inches | Triple-wall design; chimney pipe is not included | Marked available |
| AllFuel HST Through The Wall Kit | 6 inches | Includes a wall thimble, tee, support, and other listed components | Marked unavailable |
| Selkirk Metalbestos 208622 Complete Stove Thru Wall Kit | 8 inches | Described as a complete through-wall kit | Marked unavailable |
Our Picks: Best Through Wall Wood Stove Pipe Kit reviews
1. DuraVent DuraPlus: A 6-Inch Kit for a Triple-Wall Chimney Setup
The DuraVent DuraPlus is a through-the-wall kit made for a 6-inch chimney system used with a wood-burning stove. Its triple-wall design and twist-lock connection are the main features called out in the supplied product details. The manufacturer description says the system supports up to 40 feet of chimney pipe, but that pipe is not included.
That pipe exclusion matters when you plan the full installation. You will need to determine the chimney length and any additional parts required for your route, rather than assuming the kit alone provides everything from the stove to the chimney termination. The twist-lock design may help simplify assembly, but it does not replace checking that every component is compatible with the exact DuraPlus system.
This is the most straightforward choice in this group if your stove and planned chimney use a 6-inch DuraPlus setup. The supplied information does not list the kit’s individual components, so compare the package contents with your installation plan before ordering. Unlike the AllFuel HST option, its description does not detail parts such as a wall thimble or tee.
Pros:
- Made for a 6-inch DuraPlus chimney system.
- Triple-wall design is specified in the product description.
- Twist-lock connection is intended to secure the system components.
- Supports chimney runs up to 40 feet when compatible chimney pipe is added.
Cons:
- Chimney pipe is not included.
- The supplied description does not spell out the kit’s individual parts.
Verdict: Choose the DuraVent if you need a 6-inch DuraPlus through-wall kit and are prepared to source the chimney pipe and verify the remaining parts for your installation.
2. AllFuel HST: A Detailed 6-Inch Kit With Exterior Support Parts
The AllFuel HST kit is designed for a 6-inch inner-diameter chimney pipe. Its description gives a clearer picture of the installation pieces than the other listings: it names a stove pipe adapter, short chimney pipe, wall thimble, tee, base wall support, wall bracket, and a chimney cap. The listed Class A chimney pipe is described as UL 103HT listed for high-temperature chimney applications.
The wall thimble is described as adjustable for walls from 6 to 10 inches thick. The base wall support is specified to support up to 50 feet of chimney, while the description calls for a wall bracket at least every 8 feet of vertical run above that support. One bracket is included, and additional brackets may be needed depending on the planned run. The adjustable bracket option is described as useful for working around an obstruction; confirm which bracket is included before ordering.
One detail deserves a close check: the product title refers to a flat-top spark-guard cap, while the description says the flat-top cap allows airflow without the restriction of a spark guard. Confirm the cap configuration and local requirements with the seller and your local code authority. The supplied listing data also marks this product unavailable, so check its current status before building your plan around it.
Compared with the DuraVent listing, the AllFuel description provides more component and installation details. That can make it easier to compare the kit with a project checklist, but it does not guarantee that every part needed for your particular wall, chimney height, or layout is included.
Pros:
- Lists several key parts, including the thimble, tee, support, and bracket.
- Wall thimble is described as fitting walls from 6 to 10 inches thick.
- Chimney pipe is described as UL 103HT listed.
- Provides specific guidance about support capacity and bracket spacing.
Cons:
- The supplied product data marks the listing unavailable.
- The cap description and title appear to differ on whether the cap has a spark guard.
Verdict: The AllFuel HST is the most thoroughly described option here, but verify availability, included bracket type, cap configuration, and all required parts before choosing it.
3. Selkirk Metalbestos 208622: An 8-Inch Through-Wall Kit
The Selkirk Metalbestos 208622 is an 8-inch complete stove through-wall kit. That larger diameter sets it apart from the two 6-inch options in this guide, but it only makes sense if your stove and chimney system call for an 8-inch size. Do not choose a pipe diameter based on convenience or appearance; check the stove’s instructions and the chimney system’s specifications.
The supplied product description gives little detail beyond calling the kit easy to use and durable. It does not identify the included components, explain the wall-thimble range, or give a chimney-height or support specification. Before buying, ask for a clear parts list and confirm that the kit matches your intended Selkirk system and installation.
The supplied data marks the listing unavailable. That makes this a less practical choice to act on immediately than the DuraVent listing, which is marked available. It may still be worth comparing if you need an 8-inch kit, but the limited product information makes verification especially important.
Pros:
- Designed for an 8-inch stove chimney system.
- Listed as a complete through-wall kit.
- Provides an alternative to the two 6-inch options in this comparison.
Cons:
- The supplied product data marks the listing unavailable.
- The description does not provide a detailed component list or installation specifications.
Verdict: Consider the Selkirk only if your stove requires an 8-inch system and you can confirm the kit’s contents, compatibility, and current availability.
How to Choose a Through-Wall Wood Stove Chimney Kit
Match the diameter to your stove and chimney system
Start with the stove manufacturer’s instructions and the chimney system’s requirements. These products are not interchangeable by diameter: the DuraVent and AllFuel HST kits are for 6-inch systems, while the Selkirk kit is listed as 8 inches. A pipe that does not match the required system can create compatibility and safety problems.
Check what the kit actually includes
A through-wall installation may involve more than the visible pipe. Check whether the package includes the wall thimble, short pipe through the wall, tee, exterior support, wall brackets, cap, and any required adapters. The DuraVent description specifically says chimney pipe is not included. The AllFuel HST listing names several parts, while the Selkirk description does not provide a detailed contents list.
Measure the wall and plan the outside route
Measure the wall thickness and map where the chimney will run outdoors. For the AllFuel HST, the listed thimble adjusts for walls from 6 to 10 inches thick; the supplied description says a different approach is needed for thicker walls. Also account for nearby gutters, overhangs, and other obstructions when checking bracket options and clearances.
Plan chimney height and support
Work out the vertical chimney run before selecting a kit. The DuraVent description says it supports up to 40 feet of chimney pipe, which is not included. The AllFuel HST description gives a support capacity and bracket-spacing guidance, but you should follow the system manufacturer’s complete instructions for your installation. Do not assume that one included bracket is enough for the entire run.
Confirm system compatibility and clearances
Chimney components should be part of a compatible system and installed with the clearances required by the manufacturer and local code. The AllFuel HST description specifies a 2-inch clearance to the exterior wall for its wall bracket. Check the instructions for the exact components you plan to use instead of applying that figure to a different system.
Review local codes and consider professional installation
Local rules may affect chimney placement, termination, spark protection, and inspection. Read the stove and chimney instructions, check with your local code authority, and consider using a qualified installer—especially if you are unsure about wall construction, clearances, or the full chimney route.
FAQs
Can I use a 6-inch kit with an 8-inch stove outlet?
Do not assume that you can. Check the stove manufacturer’s instructions and the requirements for the complete chimney system. The products in this guide are listed for different diameters, so matching the specified size is essential.
Does the DuraVent kit include chimney pipe?
No. The supplied product description says the kit is for a 6-inch DuraPlus chimney pipe and that the pipe is not included. Confirm what else is in the package before ordering.
What parts are listed with the AllFuel HST kit?
The description names a stove pipe adapter, short pipe, wall thimble, tee, base wall support, one wall bracket, and a flat-top chimney cap. It also says additional wall brackets may be needed, depending on the vertical run.
Is the AllFuel HST cap listed with a spark guard?
The title refers to a spark-guard cap, but the description says the flat-top cap has no spark-guard restriction. Because those details appear inconsistent, confirm the exact cap supplied and check local requirements before purchasing.
Are the AllFuel HST and Selkirk listings available?
The supplied product data marks both listings unavailable. Availability can change, so check the product pages before planning a purchase around either kit.
Can I combine chimney parts from different brands?
Do not assume components from different brands or systems will connect safely or meet listing requirements. Use compatible parts as specified by the chimney manufacturer and follow the installation instructions.
Final Recommendation
For a 6-inch DuraPlus installation, the DuraVent kit is the clearest pick in this group, but remember that its chimney pipe is not included. The AllFuel HST offers the most detailed parts information, though its supplied listing is marked unavailable and its cap description needs clarification. The Selkirk is an 8-inch option, but its limited details and marked-unavailable status make it important to verify the contents and compatibility first. Whichever system you choose, match it to your stove, confirm every required component, and follow the manufacturer’s instructions and local codes.
