Dryer Exhaust Duct Material

Choices of clothes dryer exhaust system duct material size flex duct.

Dryer exhaust duct material. Federal building codes for dryer vents and ducts. Dryer vent installation techniques outdoors. Cut straight lengths of rigid pipe using tin snips. Choosing the right duct the dryer s transition hose can be an important factor in saving energy.

The most commonly seen improper type of dryer vent is flexible vinyl tubing. Most home inspectors in the united states when citing regulations pertaining to dryer venting refer to the international residential code. Duct pipe usually comes in five foot lengths. This material most often white and ribbed tends to allow for lint to readily accumulate.

Buy enough straight duct and fittings to complete the job including an outdoor cap. Although we have observed this material widely used in homes as dryer vent ducting it should not be used for that purpose. For pricing and availability. Aluminum ribbon dryer exhaust duct dryerflex combines the ease of use and flexibility of foil flex with the fire resistance and airflow efficiency of semi rigid transition duct.

Plastic wire flexible dryer vent duct photo at above left a coil of spring wire covered with a thin usually white plastic. Petode dryer vent cleaner kit dryer vent vacuum attachment lint remover power washer and dryer vent vacuum hose dryer vent cleaning kit fast remove lint. Free shipping on eligible orders. Lint is very flammable and all it takes is a small spark to ignite it leading to a house fire.

If everything looks good outside go back inside mark the vent location and plan the dryer duct route photo 1. Made of flexible aluminum foil this is the most common type of dryer transition ducts those that connect from the appliance to the main duct that runs to the outdoors. Imperial 4 in dia galvanized steel r2 exhaust dryer vent hood. In stock on october 8 2020.

Assemble the cut pieces of duct pipe ensuring that the crimped end of the pipe fits into the pipe above it. This allows the exhaust from the dryer to flow smoothly to its exit at the vent hood. Use either galvanized steel our choice or aluminum duct but don t mix parts. Foil duct can accordion from about 1 to 8 feet which is usually enough for most installations.

Then there s the thickness i see 0 016 thick or 26 gauge steel which is also approximately 26 gauge rigid aluminum. Vinyl is a type of plastic and it can easily melt and lead to a house fire.