Installing Steel Roof Over Shingles Step By Step

Getting an accurate measurement will help you determine the.

Installing steel roof over shingles step by step.

3 install 1x4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1x4 purlins over the shingle roof. Most metal shingles will be attached to the roof using metal shingle. Your goal with the roofing felt is to make sure everything is as. Anatomy of a steel roof.

Find the best way possible to get to the roof with the tar paper. Starting at the bottom or at one end of the roof lay the felt across the entire length and then work your way to the top or center with over laying sheets and as you overlay use the nails to pin this down. Otherwise you will need to remove the shingles. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof.

Make sure roof is square. What s involved in how to install metal roofing. Step by step guide step 1. Lay down roofing felt over the entire roof.

Codes vary so call your local building department to know how to install metal roofing over shingles properly code wise. Building officials in some areas will only allow a re roof over one layer of shingles while officials in other places may allow you to place the roof over two layers of shingles. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. This is by far the most common way to install a metal roof.

However you ll want to check with your local building department before you make any decisions. A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. Start putting the metal panels. Yes you can install a metal roof over shingles.

Get a precise measurement of your roof surface.