Wood Stove Pipe Kits Through the Attic

$1,162.00

Taxes calculated at checkout. Free transport

Joist Depth*	Desired Drop Below Ceiling	Recommended Box Height
6–8 inches	2–4 inches	12" box
10–12 inches	4–6 inches	24" box
12–14+ inches	6–10 inches	36" box

14 Days Guaranteed Return
14 day cooling off period whereby your goods can be sent back to us

Limited Lifetime Warranty
Our no quibble promise to you

Lowest Price Guarantee
Cheaper elsewhere?; We'll beat it by 5%

Selected products

Our wood stove pipe kits through the attic are complete class A UL103HT stainless steel chimney systems designed to pass through the ceiling, continue through the attic, and exit above the roof.

Designed for flat/straight ceilings or sloped/vaulted ceilings that pass through the attic.
Complete chimney systems, with all components included, so no need to source them separately.
The ceiling support box handles the structural load and firestop at the ceiling transition.
The attic insulation shield keeps loose fill and combustibles clear around the chimney.
UL103HT insulated chimney pipe for safe, code-compliant ceiling and attic penetrations in US wood stove installations.
Fast delivery, typically shipped within 1–2 working days.

Not sure which kit fits your setup? Check our wood stove pipe kits to compare options by venting route.

Looking for another kit through the house?

Through Roof 2-Story House Garage

When a wood stove pipe through the attic is the right choice

A through-the-attic installation is typically the best fit when your wood stove sits away from an exterior wall and it’s possible to have a straight vertical chimney run through the interior of your home. This type of route is common in living rooms, cabins, cottages, multi-story homes, and workshops where there is no practical exterior wall nearby.

Compared with wood stove pipe kits through the wall, a straight vertical run generally offers:

A stronger natural draft
Fewer bends where creosote can accumulate
Easier long-term inspection and cleaning

You should also take your ceiling type into account, as it affects which components the kit will require:

In a flat ceiling with standard attic space, the chimney passes through using a flat support box and continues vertically through the attic before exiting the roof.
In a sloped or vaulted ceiling, the penetration angle changes, which affects the support box style and depth, and the attic transition may require a tighter framing or irregular clearance.

If you don’t have an attic but still want a vertical run, check our wood stove pipe kits through the roof for alternative routing options.

How to choose the right through-the-attic chimney kit for your stove

Choosing the right wood stove pipe kit through the attic depends on a few key factors, like:

Your stove outlet (flue collar) diameter, as going larger or smaller affects draft, stove performance and code compliance
Your ceiling type (flat, sloped or vaulted)
The attic depth
The roof pitch
The total vertical chimney height you’ll need
The final required chimney height above the roof

Also, you should measure the full chimney route following its installation order:

1. From the stove collar to the ceiling transition point.

2. From the attic floor to the underside of the roof deck.

3. From the roof penetration to the final chimney termination height.

The most common available sizes for a through-the-attic installation are:

A 6 inch chimney pipe, which is the most common choice for residential settings, making this the default size for living rooms, cabins, cottages, workshops, and smaller homes with standard heating needs.
An 8 inch chimney pipe, required for larger wood-burning appliances, higher BTU output stoves, and heating systems designed to warm bigger spaces. Common applications include larger US homes, living areas with an open space, and cabins with greater heating demand.

Not confident about your measurements or which configuration fits your setup? Our free flue design service is available to all customers. Share your stove details and room measurements, and our team will provide a personalized kit recommendation within 24-48 hours.

Installation tips for your wood stove pipe through the attic

INSTALLATION OVERVIEW INSTALLATION GUIDE

A successful through-the-attic installation starts with mapping the full chimney path before buying any components.

1. The black stove pipe starts inside the room and connects the stove to the ceiling transition point.

2. At the ceiling, the system transitions to a Class A insulated chimney pipe using a support box suited to your ceiling type.

3. The insulated chimney continues vertically through the attic, protected by an attic insulation shield that keeps the required clearance from surrounding materials.

4. The chimney exits through the roof using the correct flashing for your roof pitch, sealed with a storm collar.

5. Your chimney should end at the proper height above the roof for safe draft and code compliance.

For a detailed step-by-step guidance, check our wood stove chimney pipe installation resources, which include specific instructions for wood stove pipe kits through the attic.

Quick tips before you order a wood stove pipe through the attic kit

1. Confirm your stove collar diameter, as the chimney system must be an exact match.

2. Remember that a single-wall stove pipe is only used inside the room. Once the vent path reaches the ceiling, the system must transition to a Class A insulated chimney pipe.

3. Measure the full chimney route before ordering, including your attic depth, roof pitch, and total vertical height from the stove collar to the final chimney termination.

4. Check for obstructions in the attic (e.g., rafters, tight framing areas, or HVAC components can affect the planned chimney path).

5. Confirm your ceiling type, as flat ceilings and sloped or vaulted ceilings require different support box styles and affect flashing compatibility.

6. Remember that the Class A insulated chimney must preserve the required air space around framing, ceiling materials, and attic insulation for the entire attic portion of the installation.

7. Apply the 3-2-10 rule to your final chimney height, which requires the chimney to extend at least 3 feet above the roof penetration point and at least 2 feet higher than any part of the structure within 10 feet.

8. Review local building codes and your appliance manual before installation. Requirements can vary by jurisdiction, and your stove manufacturer may have specific clearance or venting instructions that affect your final choice.

Frequently asked questions about wood stove pipe kits through the attic

Can a single-wall stove pipe pass through the ceiling or attic?

No. You can only use a single-wall stove pipe inside the same room as your wood stove. Its outer surface reaches temperatures that create a fire risk near framing, ceiling materials, and attic insulation, making it unsafe and non-compliant for ceiling or attic penetrations.

Once the vent path reaches your ceiling, the system must transition to UL103HT-certified class A chimney pipes. Our through-the-attic kits include the insulated components required for this part of the installation.
Do I need an attic insulation shield?

Yes. The attic insulation shield sits on the attic floor around the chimney and prevents loose insulation or nearby combustible materials from encroaching on the required clearance zone around the pipe. Without it, insulation can migrate toward the pipe over time. It's one of the components that makes this kit specific to through-the-attic installations.
What is the 3-2-10 rule for wood stoves?

The 3-2-10 rule for wood stoves means that the chimney must extend at least 3 feet above the roof penetration point and at least 2 feet above any part of the structure within 10 feet. This applies directly to through-the-attic installations, since the chimney terminates above the roof.

You should include this into your total chimney height before selecting the kit, as it directly affects draft performance and code compliance.
What’s included in our wood stove pipe kits through the attic?

Our wood stove pipe kits through the attic are complete Class A chimney systems. Therefore, the components cover the full installation path from the room connection point to the chimney termination above the roof.

1. Adapter and connector pieces: these transition components connect the black single-wall stove pipe inside your room to the Class A insulated chimney system at the ceiling level.

2. Ceiling support box: the structural transition point where the system moves from connector pipe to insulated chimney pipe. It supports the chimney load while preserving the required clearance at the ceiling penetration.

3. Class A insulated chimney pipe sections: these make up the vertical chimney run through the attic and above the roof. The lengths included are based on your attic depth, roof penetration height, and final termination requirements.

4. Attic insulation shield: protects the chimney path inside your attic by keeping the required clearance from insulation and any nearby combustible materials.

5. Roof flashing and storm collar: create a weather-tight seal at your roof exit point, preventing moisture from entering around the chimney penetration.

6. Chimney cap with spark screen: protects your chimney termination from rain, debris, and animals while supporting safer operation above the roofline.

At Flue Pipes, we have been supplying wood stove chimney systems to US homeowners since 2013. With over 5,000 installations supported and a team led by a qualified flue consultant, we know what it takes to get a through-the-attic setup right the first time.
Why is a class A insulated chimney required in a through-the-attic installation?

A single-wall stove pipe is not built for contact with structural materials. Its surface temperature is too high for safe passage through ceilings, attic framing, and insulation.

Once the vent crosses the ceiling line, a UL103HT-certified Class A insulated chimney pipe is required. The insulated construction keeps surface temperatures at safe levels and maintains the required clearances through the attic. This is a code requirement that applies to all through-the-attic installations.
How often should I inspect and clean my wood stove pipe through the attic kit?

Regular maintenance keeps your wood stove pipe kit through the attic drafting properly, reduces fire risk, and extends the working life of its components.

You should inspect the system at least once a year, ideally before the heating season starts, and clean it whenever creosote buildup warrants attention.

Creosote accumulates faster when burning wood with high moisture content or running the stove at low temperatures for long periods. Check:

1. The stove pipe connections inside the room.

2. The chimney sections through the attic (where accessible).

3. The flashing, storm collar and chimney cap above the roof.
When should I replace the parts of my through-the-attic chimney kit?

You should inspect your through-the-attic chimney system before each burning season. There are several signs that indicate when you should replace it, like:

- Visible corrosion on chimney sections
- A damaged or deteriorating chimney cap
- Worn or lifting flashing
- Loose pipe connections
- Any moisture intrusion around the roof exit

In the attic, check if the insulation shield is correctly positioned and that nothing has shifted too close to the chimney. If you notice any changes in draft performance or smoke entering the room, you should investigate it further before the next use.

If you’re not sure of what to do, a professional chimney inspection will identify whether maintenance is enough or whether specific parts need replacing.