How Do You Fasten Metal Roofing

Install the first metal panel on the low end of the roof square to the eave.

How do you fasten metal roofing.

The panel used in this example is a 16 inch coverage panel with a nail flange. If you are placing metal panels over an existing roof you still use purlins. 3 remove old roofing and repair any damage start from the top of the roof and remove the old shingles along with the flashing underlayment and. Metal roofing installation starts with fastening or screwing down the metal roof panels correctly.

Secure the metal panel to the deck by drilling 1 1 2 inch galvanized metal screws through the peak of the rib in 12 inch to 16 inch intervals. When you re installing a metal roofing panel the first thing that you want to do is make sure you re starting square. We will show you how to install these metal panels with both exposed fasteners and hidden fasteners. Many newer metal roofs are built with exposed fasteners which can leak if the metal roof installation guide is not carefully followed.

When installing a metal roof you want to make sure you are starting square. Do you want your metal roof to leak. The purlins not only give you something other than the existing roof to accept the roof panel fasteners they also create an airspace between the roof panels and the existing roof. Note that you can have a metal.

In this article we discuss. A metal roof is a long lasting roof but checking the screws for damages is an important part of metal roof maintenance. You will also need a large garbage can a jigsaw or power metal shear a staple gun a drill and assorted drill bits 1 inch roofing nails metal roofing screws and self drilling self sealing wood screws. Exposed fastener installation step 1.

Begin on the left side of the roof working to the right. Over tightening and under tightening fasteners pre drilling screw holes using the right tools and chalk lines. The roofing is manufactured in panels that install using aluminum nails or screws that fasten the panels to wood stripping also known as nailers or battens. Work toward the ridge.

You will most likely have to order the roofing metal in the amount and color specific to your house. Be sure to order your roofing screws at the same time as your metal roofing panels so that you ll match the colors.