How To Cut Metal Roofing For Vents

Measure and make note of the location of roof vents chimneys and other areas that will require.

How to cut metal roofing for vents.

Using the tape measure determine the size of the cut into the roof that will be necessary to insert the vent into the space. Allow space for the edge of the vent opening where it will rest on the roof. In this video i cover installing a roof boot for a vent pipe in a metal roof. Gable vents are the best choice for homeowners who don t want a penetrating vent.

Measure the body of the vent. You can also use the skills learned here to create metal roofing for dog houses tree houses or sheds. When determining the placement of the roof vents measure the vent housing and mark off the space on the roof. The idea of cutting through the metal to install an exhaust vent typically meets with frowns and resistance.

With the front part of the saw pointed towards the metal easily cut into the metal until the saw is resting flat. Use tin snips or shears to cut lengths by hand. Make sure to stay on the line and cut out the hole for the vent one side at a time. Remember to allow for the lip on the vent mechanism that will fit over the opening and rest on the surface of the roof.

For making the cut you will use a skill saw with a metal cutting blade. A roof vent installation kit will provide everything you need to vent your roof in one convenient package. The metal sheets used to form the roof need to be cut to fit your roof before you can install them but fortunately this is easy to do with a few different tools. The metal i m using is called crinkle black i purchased all my materials at h.

Cut hole for vent. For instance if your storage or tool shed s roof trusses ends up needing a repair you can do it yourself for much less money than if you hired someone to come out and do it for you. Record those measurements on a notepad.