Replacing Sheet Metal Ducts

Average costs and comments from costhelper s team of professional journalists and community of users.

Replacing sheet metal ducts.

Replacing aging leaking or inadequate ductwork typically costs about 35 55 a linear foot for labor and materials or 1 000 5 000 or more for a single family home depending on the length and type of ducts used sheet metal fiberduct or round flexible. If your budget allows you may want to consider resealing your duct work with a mastic product. Unscrew any sheet metal screws connecting metal duct to a boot or another section of duct. The technicians at boulet sheet metal are trained and equipped to handle winnipeg ventilation duct work and furnaces and many other residential and commercial services.

Ductwork running along an open ceiling in the basement of a one story home is also more affordable to replace. This is a great decision. Pull the duct from the boots and set it aside to either be thrown away or recycled. Sheet metal ducts are less likely to incur dangerous mold and growths because their surfaces are non porous and smooth.

Sheet metal duct work is attached with sheet metal screws around the duct s circumference. To remove sheet metal duct work simply unscrew the sheet metal screws around the duct. You mentioned that you were considering re insulating your current metal duct work. Most standard duct sizes for rectangular ducts range from 35 40 inches to 3 7 inches depending on the airflow requirements per cubic foot.

Most sheet metal screws are either phillips head requiring the proper screw bit or have hex heads requiring the proper socket which can be used on the screw gun or ratchet handle. The ultimate faq guide what are the standard duct sizes. Since mobile manufactured homes sit off of the ground with a type of crawl space beneath the vast majority of ductwork systems exist beneath the home. How much ductwork should cost.

He charges 5 000 6 000 for a typical new construction ductwork installation job which takes 2 3 days and usually requires all four of his crew members on site. The costliest are sheet metal ducts running in enclosed walls and ceilings. This is a lightweight material that is easy to work with and is great to use for a mobile home. Diameter for round ducts ranges from 4 9 inches to around 41 inches.

Jim hoover owner of hvac2u in warrenton virginia specializes in new construction but can also install new ductwork or replace ductwork for customers in his area. Most often flex duct is used to reduce cost or in places where metal duct work will not fit. Flexible ducts are fairly easy to install and will often cost less than the rigid ductwork. It also depends on the airflow requirements per cubic foot.