4 Inch Dryer Vent In 2x4 Wall

Is a 4 inch stack code in your area.

4 inch dryer vent in 2x4 wall.

This is a simple custom detail. I don t know the code on splitting your 4 stack into multiple 2 vent lines to get into the attic and out through the roof. A dryer duct measures 4 08 inches and if it has any fittings measures 4 25 and has no ability to deform. Use a 4 1 4 inch hole saw to cut the vent opening.

A nominal 2x4 measures 3 5 inches. You can try and squeeze a 4 inch duct slightly out of round and fit it in a 3 5 inch space. 11 9k 13 13 gold badges 40 40 silver badges 79 79 bronze badges. Vent the dryer in 2x4 wall gene we typically transition from 4 round to a 3 x 6 rectangular duct inside the wall and back to 4 again to exit through the jack.

Rectangular stack duct starting collar is made of durable galvanized steel. Deflecto dryer vent wide mouth galvanized vent hood with pipe silver 4 gvh4nr 4 5 out of 5 stars 504 dryer box vent box metal white with trim ring for 2x4 wall. You should be able to deform a 4inch duct into the oval shape. Remove the hole saw frequently to keep it.

Share improve this answer follow edited apr 17 14 at 2 12. Here is a link that might be useful. Ipower glduct4x8c 4 inch 8 feet non insulated flex air aluminum foil ducting dryer vent hose for hvac ventilation with 2 clamps 1 pack silver 4 5 out of 5 stars 3 649 9 87 9. Answered apr 16 14 at 22 24.

Some allow 3 inch but still too big to come up through a 2x4 plate your 4 pipe is probably bigger than the 2x4 itself anyhow. Do the world a favor and don t hide your dryer ductwork inside a framed wall and vent it through the roof. 4 round dryer vent in 2x4 wall. Somehow i don t think it s kosher.

It installs easily with sheet metal screws. This master flow 3 1 4 in. Is it legit to squish deform 4 round snaplock dryer vent pipe to fit in a 2x4 wall. Transfer that measurement inside if necessary to mark the new dryer vent center.

If you poke around the website they may have some more ideas about venting into a 2x4 wall. It is used to transition from plenums duct board or lined or a flat surface to 3 25 in. This master flow 3 1 4 in. Because of all these mechanicals this wall is typically thicker and achieved by being framed with 2x6 studs or furring strips added to a 2x4 wall.