Installing Wood Stove Pipe Through Concrete Wall

Insert the horizontal section of pipe through the walls so the inner end is about three inches from the face of the inside wall.

Installing wood stove pipe through concrete wall.

Step 3 make a wall. Install the slip connector or telescoping section last. Step 4 install the stove pipe. Last fasten each section of stovepipe with self tapping screws.

Have 12 inches of space between the combustible and brick walls. Apply construction adhesive on the inner face of the inside collar. Install your stove pipe. Then connect it to the wall thimble.

Builders use many techniques to run pipe through concrete block walls but the easiest and most efficient way is to use a core drill. Start with the rigid sections and work from the stove to the wall. For example if the pipe s diameter is 8 inches then the clearance should be 24 inches. Make a 3 inch thick wall made of bricks against any combustible wall to which you want to pass the stove pipe.

Local code or your insurance may have an opinion but if it doesn t have any combustible material in the wall it should be doable for less than 450 to get through the wall. Core drills are expensive tools and not something that the.