Rigid Metal Dryer Vent Pipe

We replaced an 8 foot long plastic flex hose with a smooth metal vent and shaved 10 minutes off the drying time of a full load of clothes.

Rigid metal dryer vent pipe. Dryer vent pipes properly called vent ducts come in a variety of materials. For pricing and availability. Snap to vent master dryer vent connector kit indoor hook up dryer vent kit. Round pipe can be used as a main trunk line or branch line as well as in return air situations.

It maintains the most efficient characteristics for airflow and is common throughout the country. Because all types are sold for use with dryers you would naturally assume that all are suitable for this application. Imperial 6 in dia galvanized steel r2 exhaust intake dryer vent hood. Its smooth interior creates very little air resistance which makes the dryer more efficient and discourages lint buildup.

Unfortunately that is not the case. Here s how we did it. The solution is to install a rigid metal vent pipe. Master flow metal pipe is available in a variety of common lengths diameters and gauges to help make your next hvac project a success.

Length of concealed rigid metal ducting shall not exceed 35 feet 25 for irc. Even worse flexible ducts are easily crushed which blocks airflow and causes the dryer to overheat which in turn can lead to lint fires. Most dryer ducts are round and 4 inches in diameter. 81 panda 1 50 cu ft compact laundry dryer white and black dundas jafine tdidvkzw indoor dryer vent kit with 4 inch by 5 foot proflex duct 4 inch white.

This duct is easy to install. Lambro 4 in dia plastic preferred with guard dryer vent. Rigid metal vents are safer than flexible plastic and metal types which catch more lint require more cleaning and can retard airflow. Vent systems 4 inch air vent cover dryer vents and bathroom exhaust vents pipe white louvered outdoor dryer vent cover opening flap vent keeps out insects birds and rodents price 245.

Deduct 5 feet from the allowable length for every 90 degree elbow and two and a half feet for every 45 degree fitting the dryer ell is an exception under 2006 irc section m1502 6 2009 imc section 504 6 4 and 2009 irc section m1502 4. Builder s best 084131 saf t readi pipe flexible semi rigid aluminum dryer vent duct 2 clamps included 4 diameter x 8 length 3 8 out of 5 stars 43 20 55 20. It is also includes 2 clamps. Some are flexible and others are rigid.

We ll go over choosing the proper pipe building the extension.