How Do You Lay Sheet Metal

Attach the peaked ridge cap.

How do you lay sheet metal.

Anatomy of a steel roof. Exposed fastener installation step 1. The cone has a diameter at the top smaller than the diameter at the bottom and to accurately trace the shape onto sheet metal you need to make a template out of construction paper. This will allow the silicone to squeeze out towards the edges making it a more tight seal.

Corrugated roofing is a great way to top a garden shed shop or patio. If you feel the need for sealants lay a bead of 100 silicone or adhesive silicone before laying the sheet down and make sure the bead is towards the edge of the bottom sheet. When you re installing a metal roofing panel the first thing that you want to do is make sure you re starting square. If you are thinking about how to install a metal roof you will first need to gather together all the necessary supplies remove your old roof and then install a layer of insulation and the new roof.

Things to consider before you begin. Begin on the left side of the roof working to the right. What s involved in how to install metal roofing. Cut the panels to the desired.

Work toward the ridge. We will show you how to install these metal panels with both exposed fasteners and hidden fasteners. Install the first metal panel on the low end of the roof square to the eave. Lay this peak piece in place on the top of the roof overlapping the row of metal below.

Overlap the edge of the roof by 1 inch. Lay and secure the metal panels on the other side. The eight step installation instructions below will show you how to install metal roofing panels as a weekend diy project for your home. The panel used in this example is a 16 inch coverage panel with a nail flange.

To vent the roof holes are cut in the old roof above the soffit which pulls air through the soffit vents underneath. Let s take a look at the most common types of metal roofs for houses. Finish the top by adding a peaked ridge cap that is shaped just like your roof. As long as the plywood under the shingle roof is in good condition this way can provide many benefits.

3 install 1 4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1 4 purlins over the shingle roof. 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. This is by far the most common way to install a metal roof. You will then need to repeat this process on the other side of the peaked roof.

How to install corrugated roofing. You only need some basic tools and materials.