How To Apply Metal Roofing Over Shingles

Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once.

How to apply metal roofing over shingles.

This is by far the most common way to install a metal roof. Need a new roof. We get asked this question all the time. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros.

Asphalt roofs typically last 20 to 30 years depending on the installation and shingle quality. However you ll want to check with your local building department before you make any decisions. Anatomy of a steel roof. An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing.

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. Can i install a new metal roof over shingles. Otherwise you will need to remove the shingles. A steel roof is a lifetime investment lasting 50 years or more if it s a good one.

How to install a metal roof over shingles what to consider when putting a steel roof over asphalt shingles. 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. Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed. What s involved in how to install metal roofing.

As long as the plywood under the shingle roof is in good condition this way can provide many benefits. Start at the highest point and the furthest point from the trash container and take off all the old. Let s take a look at the most common types of metal roofs for houses. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface.

Here are some pros and cons. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. Yes you can install a metal roof over shingles.

Codes vary so call your local building department to know how to install metal roofing over shingles properly code wise. Whether you are looking to install a metal roof on a shed or a house it s important to know the difference in the various types of metal roofs available. Yes you can and by doing so you save in the labor and hassle of tearing off the old roof and you won t be contributing to filling our landfills. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof.